CN216599587U - Hearing aid pocket type radio - Google Patents
Hearing aid pocket type radio Download PDFInfo
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- CN216599587U CN216599587U CN202123432299.2U CN202123432299U CN216599587U CN 216599587 U CN216599587 U CN 216599587U CN 202123432299 U CN202123432299 U CN 202123432299U CN 216599587 U CN216599587 U CN 216599587U
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- hearing aid
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Abstract
The utility model relates to the field of radio, in particular to a hearing aid pocket type radio, which comprises an outer shell, a main control circuit board arranged in the outer shell, a main control chip connected with the main control circuit board and an LCD display screen connected with the main control circuit board; the outer shell is also provided with a power key, a channel storage key, a hearing aid tone quality adjusting key, an illuminating assembly and an alarm key; the power key, the channel storage key, the hearing aid tone quality adjusting key, the lighting assembly and the alarm key are respectively connected with the main control circuit board; the power key is arranged on the front side of the outer shell; the lighting assembly is arranged on the upper side of the outer shell. The utility model provides a hearing aid pocket type radio with convenient use and various functions.
Description
Technical Field
The utility model relates to a radio field especially relates to a hearing aid pocket type radio.
Background
A radio is a receiver of radio broadcasts. The high-frequency modulated weak signal input by the receiving antenna is amplified, frequency-converted and detected to restore into an audio signal. According to different requirements, the radio can be combined by adopting different components and circuit modes. Early radios used tubes and transistors and integrated circuits were now commonly used. The simple-circuit regenerating radio only uses a transistor, while the complex-circuit superheterodyne am/fm radio usually uses a variety of integrated circuits.
The existing radio has single function, causes inconvenience to the use of the old, has small listening sound, can not be adjusted and has poor use effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a hearing aid pocket type radio with convenient use and various functions.
The utility model adopts the following technical scheme:
a hearing aid pocket type radio comprises an outer shell, a main control circuit board arranged in the outer shell, a main control chip connected with the main control circuit board, and an LCD display screen connected with the main control circuit board; the outer shell is also provided with a power key, a channel storage key, a hearing aid tone quality adjusting key, an illuminating component and an alarm key; the power key, the channel storage key, the hearing aid tone quality adjusting key, the lighting assembly and the alarm key are respectively connected with the main control circuit board; the power key is arranged on the front side of the outer shell; the lighting assembly is arranged on the upper side of the outer shell.
The technical proposal is further improved in that the main control chip is an MCU microprocessor.
The further improvement to above-mentioned technical scheme does, hearing aid tone quality adjust the button set up in the right side of shell body, hearing aid tone quality adjust the button and be used for hearing aid tone quality's regulation or be used for the selection of radio station frequency.
The technical proposal is further improved in that a volume adjusting key is arranged below the hearing aid tone quality adjusting key.
The technical proposal is further improved in that the channel storage key is arranged at one side of the power key and used for storing the selected radio station.
The technical proposal is further improved in that both sides of the channel storage key are respectively provided with a function key and a locking switching key, the function key is used for selecting wave bands or time adjustment setting, and the locking switching key is used for locking keys of a radio or switching stereo.
The technical scheme is further improved in that the lighting assembly comprises an LED lamp and a light control key connected to the LED lamp, and the light control key is connected to the main control circuit board.
The further improvement to above-mentioned technical scheme does, the top of shell body is provided with the earphone hole respectively, prestores the radio station and subtracts the key, prestores the radio station and adds the key, the front side of shell body is provided with loudspeaker, earphone hole, loudspeaker connect respectively in master control circuit board.
The further improvement to the technical scheme is that one side of the outer shell is provided with a switching push button which is used for switching the loudspeaker and the earphone.
The further improvement of the technical scheme is that a battery bin is arranged at the rear side of the outer shell, and a plurality of power supply batteries are arranged in the battery bin.
The utility model has the advantages that:
the utility model discloses possess audio-visual LCD functional display, it is more convenient understandable in the use, small and exquisite design easily conveniently carries, through using MCU microprocessor control, the radio function of set, each frequency channel can store up a plurality of radio stations, the hearing aid function has multiple tone quality to select, when using hearing aid function or radio reception function, if meet emergency and can use alarm button, loudspeaker send the sound of asking for help this moment to arouse crowd's attention on every side, realize multi-functionally, be convenient for use.
Drawings
Fig. 1 is a schematic structural view of a hearing-aid pocket type radio of the present invention;
fig. 2 is a schematic view of another angle configuration of the hearing aid pocket radio of fig. 1.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, a hearing aid pocket radio comprises an outer shell 10, a main control circuit board disposed inside the outer shell 10, a main control chip connected to the main control circuit board, and an LCD display 20 connected to the main control circuit board; the outer shell 10 is also provided with a power key 30, a storage button 40, a hearing aid tone quality adjusting button 50, an illuminating component 60 and an alarm button 70; the power key 30, the channel storage key 40, the hearing aid tone quality adjusting key 50, the lighting assembly 60 and the alarm key 70 are respectively connected with the main control circuit board; the power key 30 is disposed at the front side of the outer case 10; the lighting assembly 60 is disposed at an upper side of the outer case 10.
The main control chip is an MCU microprocessor.
The hearing aid tone quality adjusting button 50 is arranged on the right side of the outer shell 10, and the hearing aid tone quality adjusting button 50 is used for adjusting hearing aid tone quality or selecting radio station frequency.
A volume adjusting key 51 is arranged below the hearing aid sound quality adjusting key 50.
The channel storage key 40 is disposed at one side of the power key 30, and the channel storage key 40 is used for storing a selected radio station.
The two sides of the channel storage key 40 are respectively provided with a function key 41 and a locking switching key 42, the function key 41 is used for selecting a wave band or for time adjustment setting, and the locking switching key 42 is used for locking a key of a radio or for switching stereo.
The lighting assembly 60 comprises an LED lamp 61 and a light control key 62 connected to the LED lamp 61, and the light control key 62 is connected to the main control circuit board.
The top of shell body 10 is provided with earphone hole 11 respectively, prestores the radio station and subtracts key 12, prestores the radio station and adds key 13, the front side of shell body 10 is provided with loudspeaker 14, earphone hole 11, loudspeaker 14 connect respectively in master control circuit board, prestore the radio station subtract key 12, prestore the radio station and add key 13 and be used for prestore the reduction, the increase of radio station respectively.
One side of the outer shell 10 is provided with a switching push button 15, and the switching push button 15 is used for switching a loudspeaker 14 and an earphone.
The rear side of the outer shell 10 is provided with a battery compartment 16, and the battery compartment 16 is provided with a plurality of power supply batteries.
The utility model discloses possess audio-visual LCD functional display, it is more convenient understandable in the use, small and exquisite design easily conveniently carries, through using MCU microprocessor control, the radio function of set, each frequency channel can store up a plurality of radio stations, the hearing aid function has multiple tone quality to select, when using hearing aid function or radio reception function, if meet emergency and can use alarm button, loudspeaker send the sound of asking for help this moment to arouse crowd's attention on every side, realize multi-functionally, be convenient for use.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A hearing aid pocket type radio is characterized by comprising an outer shell, a main control circuit board arranged in the outer shell, a main control chip connected to the main control circuit board, and an LCD display screen connected to the main control circuit board; the outer shell is also provided with a power key, a channel storage key, a hearing aid tone quality adjusting key, an illuminating component and an alarm key; the power key, the channel storage key, the hearing aid tone quality adjusting key, the lighting assembly and the alarm key are respectively connected with the main control circuit board; the power key is arranged on the front side of the outer shell; the lighting assembly is arranged on the upper side of the outer shell.
2. A hearing aid pocket radio as claimed in claim 1, wherein the master control chip is an MCU microprocessor.
3. A hearing aid pocket radio as claimed in claim 1, wherein the hearing aid tone quality adjustment button is provided on the right side of the outer housing, the hearing aid tone quality adjustment button being used for adjustment of hearing aid tone quality or for selection of station frequency.
4. A hearing aid pocket radio as claimed in claim 1, wherein a volume adjustment button is provided below the hearing aid tone adjustment button.
5. A hearing aid pocket radio as set forth in claim 1 wherein the park button is located on a side of the power key, the park button being used to save a selected station.
6. A hearing aid pocket radio as set forth in claim 1 wherein the channel storage button is provided at both sides thereof with a function button for selecting a band or for time adjustment setting, and a lock switch button for locking a radio button or for switching stereo sound, respectively.
7. A hearing aid pocket radio as set forth in claim 1 wherein said lighting assembly includes an LED light, light control buttons connected to said LED light, said light control buttons connected to said master control circuit board.
8. A hearing aid pocket radio as claimed in claim 1, wherein the top of the outer housing is provided with an earphone hole, a pre-stored radio subtraction key, a pre-stored radio addition key, respectively, and the front side of the outer housing is provided with a speaker, the earphone hole and the speaker being connected to the main control circuit board, respectively.
9. A hearing aid pocket radio as claimed in claim 1, wherein a switching push button is provided at one side of the outer case for switching a speaker and an earphone.
10. A hearing aid pocket radio as claimed in claim 1, wherein a battery compartment is provided at the rear side of the outer housing, said battery compartment being provided with a plurality of power supply batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123432299.2U CN216599587U (en) | 2021-12-30 | 2021-12-30 | Hearing aid pocket type radio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123432299.2U CN216599587U (en) | 2021-12-30 | 2021-12-30 | Hearing aid pocket type radio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216599587U true CN216599587U (en) | 2022-05-24 |
Family
ID=81631921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123432299.2U Active CN216599587U (en) | 2021-12-30 | 2021-12-30 | Hearing aid pocket type radio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216599587U (en) |
-
2021
- 2021-12-30 CN CN202123432299.2U patent/CN216599587U/en active Active
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