CN215826297U

CN215826297U - Page turner with sound amplifying function

Info

Publication number: CN215826297U
Application number: CN202120165665.3U
Authority: CN
Inventors: 刘婕纾; 姜桂红
Original assignee: Shenyang Polytechnic College
Current assignee: Shenyang Polytechnic College
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2022-02-15
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a page turner with a sound amplifying function, which comprises a storage box, two positive pole magnets, a remote controller, two negative pole magnets, an upturning button, a downturning button, a volume reducing button and a microphone, and relates to the technical field of teaching equipment, wherein the page can be automatically turned through the cooperation of the upturning button, the downturning button and a Bluetooth transceiver module, and the sound can be amplified through the cooperation of the volume increasing button, the volume reducing button and the microphone, so that the page turning and sound amplifying functions are combined into a whole, the convenient use feeling is brought to a person speaking in a conference, two tools do not need to be carried at the same time, the two hands can be conveniently exchanged and used, the fatigue is reduced, the remote controller can be wirelessly charged and stored through the cooperation of a charging bin, the positive pole magnets and the negative pole magnets, and the situation that teachers forget to charge the remote controller to influence the teaching is prevented, simultaneously, the remote controller has been greatly protected in setting up of receiver.

Description

Page turner with sound amplifying function

Technical Field

The utility model relates to the technical field of teaching equipment, in particular to a page turner with a sound amplifying function.

Background

The existing microphone has the functions of playing, expanding sound and the like, the Bluetooth page turner has the functions of turning pages and lightening, can be suitable for classrooms with various specifications, and is often used in places such as classrooms, meetings and the like. However, in the process of making a report and giving a lecture, the voice amplification and the page turning are often required to be performed simultaneously, so that a speaker needs to use the page turner and hold the microphone at the same time, and if a real object needs to be displayed, the speaker needs to put down the microphone or the page turner for operation. In view of the above problems, the present invention has been made in an intensive study and is directed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a page turner with a sound amplifying function to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a page turner with a sound amplifying function comprises a storage box, two positive pole magnets, a remote controller, two negative pole magnets, an upturning button, a downturning button, a volume increasing button, a volume decreasing button and a microphone, wherein a charging bin is arranged in the storage box, the two positive pole magnets are fixedly arranged in the charging bin and are electrically connected with the charging bin, the two negative pole magnets are fixedly arranged at the rear side of the remote controller and attract the two positive pole magnets in an opposite attraction manner, the upturning button and the downturning button are fixedly arranged at the front side of the remote controller, the volume increasing button and the sound decreasing button are fixedly arranged at one side of the remote controller, the microphone is fixedly arranged at the outer top of the remote controller, a power module and a processor are respectively arranged in the remote controller, and the input end of the power module is electrically connected with the output ends of the two negative pole magnets, the utility model discloses a volume control device, including treater input and power module output electric connection, the output that turns over the button on and down turns over the button all with treater input electric connection, the output of treater is connected with bluetooth transceiver module's input, bluetooth transceiver module's output is connected with external device, volume increase button and volume decrease button all with the input electric connection of treater, the output and the microphone electric connection of treater.

Preferably, the outer front side of the remote controller is fixedly connected with a charging indicator lamp, and the output end of the power supply module is electrically connected with the charging indicator lamp.

Preferably, the outer front side of the remote controller is fixedly connected with an infrared button, and the output end of the processor is connected with an infrared indicator lamp.

Preferably, the output end of the microphone can be further connected with the input end of the wireless transceiver module, and the output end of the wireless transceiver module is connected with the external sound box.

Compared with the prior art, the utility model has the beneficial effects that: the device has reasonable structure, low cost and convenient use;

1. the utility model integrates the functions of page turning and sound amplification, brings convenient use feeling to a person speaking in a conference, does not need to carry two tools at the same time, can facilitate mutual exchange and use of two hands, and reduces fatigue.

2. The utility model has lower cost, and can reduce the expense by only purchasing one multifunctional tool compared with purchasing two devices.

3. Can shine the place that the teacher is explaining or key explanation through the cooperation of infrared ray button and infrared indicator for it is more convenient to communicate between teacher and the student.

4. Through the cooperation of storehouse of charging, anodal magnetism magnet and the magnet is inhaled to the negative pole magnetism, can carry out wireless charging and accomodate to the remote controller, thereby prevent that the teacher from because forgetting the condition emergence of charging influence teaching, simultaneously, the remote controller has been protected greatly in the setting of receiver.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic rear view of the remote controller of the present invention;

fig. 3 is a schematic structural diagram of a control module according to the present invention.

In the figure: 1-storage box, 2-positive pole magnet, 3-remote controller, 4-negative pole magnet, 5-upturning button, 6-downturning button, 7-volume increasing button, 8-volume decreasing button, 9-microphone, 10-charging indicator light, 11-infrared button, 12-infrared indicator light and 13-charging bin.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a page turner with sound amplifying function comprises a storage box 1, two positive pole magnets 2, a remote controller 3, two negative pole magnets 4, an upturning button 5, a downturning button 6, a volume increasing button 7, a volume reducing button 8 and a microphone 9, wherein a charging bin 13 is arranged in the storage box 1, the two positive pole magnets 2 are fixedly arranged in the charging bin 13 and are electrically connected with the charging bin 13, the two negative pole magnets 4 are fixedly arranged at the rear side of the remote controller 3 and are oppositely attracted with the two positive pole magnets 2, the upturning button 5 and the downturning button 6 are fixedly arranged at the front side of the remote controller 3, the volume increasing button 7 and the sound reducing button are fixedly arranged at one side of the remote controller 3, the microphone 9 is fixedly arranged at the top outside the remote controller 3, a power module and a processor are respectively arranged in the remote controller 3, the input end of the power module is electrically connected with the output ends of the two negative pole magnets 4, the input end of the processor is electrically connected with the output end of the power module, the output ends of the upturning button 5 and the downturning button 6 are electrically connected with the input end of the processor, the output end of the processor is connected with the input end of the Bluetooth transceiving module, the output end of the Bluetooth transceiving module is connected with an external device, the volume increasing button 7 and the volume decreasing button 8 are electrically connected with the input end of the processor, and the output end of the processor is electrically connected with the microphone 9.

Particularly, the outer front side fixedly connected with charge indicator 10 of remote controller 3, power module's output still with charge indicator 10 electric connection, charge indicator 10 person of facilitating the use observe whether the electric quantity is full of so that in time use.

Particularly, the outer front side fixedly connected with infrared button 11 of remote controller 3, the output of treater is connected with infrared indicator 12, can shine the teacher in the place of explanation or key explanation through the cooperation of infrared button 11 and infrared indicator 12 for it is more convenient to communicate between teacher and the student.

Particularly, the output end of the microphone 9 can be connected with the input end of the wireless transceiver module, the output end of the wireless transceiver module is connected with the external sound box, and the wireless transceiver module and the external sound box are used for enhancing sound amplification.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

The working principle is as follows: according to the attached drawings 1-3, the remote controller 3 can be wirelessly connected with an external device needing explanation through the Bluetooth transceiving module, after the connection is finished, automatic page turning can be performed through the upturning button 5 and the downturning button 6, the sound amplification can be performed through the matching of the volume increasing button 7, the volume reducing button 8 and the microphone 9, so that a teacher can also perform normal communication with students in the explanation process, when large-scale explanation is needed, the wireless transceiving module can be connected with an external sound box outside, the sound amplification effect is increased, the places where the teacher is explaining or key explanation can be irradiated through the matching of the infrared button 11 and the infrared indicating lamp 12, so that the communication between the teacher and the students is more convenient, when the remote controller 3 needs to be charged, the remote controller 3 is put into the charging bin 13, the negative magnetic iron magnet 4 of the positive remote controller 3 and the magnetic iron magnet 2 in the charging bin 13 can attract the remote controller 3, and accordingly the remote controller 3 can be attracted Charging, when charging, charge indicator 10 is red, and after being full of the electricity, charge indicator 10 becomes green, represents the completion of charging, can conveniently store and carry remote controller 3 through receiver 1.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A page turner with a sound amplifying function comprises a storage box (1), two positive pole magnets (2), a remote controller (3), two negative pole magnets (4), an upturning button (5), a downturning button (6), a volume increasing button (7), a volume reducing button (8) and a microphone (9), and is characterized in that a charging bin (13) is arranged in the storage box (1), the two positive pole magnets (2) are fixedly arranged in the charging bin (13) and are electrically connected with the charging bin (13), the two negative pole magnets (4) are fixedly arranged at the rear side of the remote controller (3) and are oppositely attracted with the two positive pole magnets (2), the upturning button (5) and the downturning button (6) are fixedly arranged at the front side of the remote controller (3), the volume increasing button (7) and the sound reducing button are fixedly arranged at one side of the remote controller (3), microphone (9) are fixed to be set up in the outer top of remote controller (3), be provided with power module and treater in remote controller (3) respectively, the power module input and two negative pole magnet (4) output electric connection, treater input and power module output electric connection, on turn over button (5) and turn over the output of button (6) down all with treater input electric connection, the output of treater is connected with bluetooth transceiver module's input, bluetooth transceiver module's output is connected with external device, volume increase button (7) and volume reduction button (8) all with the input electric connection of treater, the output and microphone (9) electric connection of treater.

2. The page turner with the sound amplifying function as claimed in claim 1, wherein a charging indicator (10) is fixedly connected to the outer front side of the remote controller (3), and the output end of the power module is electrically connected to the charging indicator (10).

3. The page turner with the function of sound amplification as claimed in claim 1, wherein an infrared button (11) is fixedly connected to the outer front side of the remote controller (3), and the output end of the processor is connected with an infrared indicator lamp (12).

4. The page turner with the sound amplifying function as claimed in claim 1, wherein the output end of the microphone (9) is further connected to the input end of a wireless transceiver module, and the output end of the wireless transceiver module is connected to an external speaker.