CN220022979U - Wireless near-field induction sound box - Google Patents
Wireless near-field induction sound box Download PDFInfo
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- CN220022979U CN220022979U CN202223414970.5U CN202223414970U CN220022979U CN 220022979 U CN220022979 U CN 220022979U CN 202223414970 U CN202223414970 U CN 202223414970U CN 220022979 U CN220022979 U CN 220022979U
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- 230000006698 induction Effects 0.000 title claims abstract description 17
- 230000003321 amplification Effects 0.000 claims abstract description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 6
- 241000237983 Trochidae Species 0.000 claims description 16
- 230000001939 inductive effect Effects 0.000 claims 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Abstract
The utility model discloses a wireless near-field induction sound box, which relates to the technical field of sound boxes and comprises a display, two loudspeakers, a vibration motor and a circuit board, wherein the display is arranged on the display; the circuit board comprises a singlechip, wherein the singlechip is provided with a power supply module, a pulse control module, a driving module, an audio amplification module, a wireless frequency modulation module, a voltage reduction module, a clock module, a charging module, a PD quick charging module I and a PD quick charging module II; when the infrared sensor in the sound box is used, the external environment can be always monitored and sensed through the transparent bar-shaped touch screen, and when the infrared sensor senses an external signal, the sound box can play audio, manual control is not needed in the process, and the use experience is improved; be equipped with on the bar touch-sensitive screen and cut the shortcut keys such as song key, stop key, and when touching the shortcut key, the inside vibration motor of stereo set can produce vibrations in real time, gives the user button feedback, lets the user can control the stereo set more accurately, promotes the use and experiences.
Description
Technical Field
The utility model particularly relates to the technical field of sound boxes, in particular to a wireless near-field induction sound box.
Background
The sound is a simplified daily word, and is a short name of a sound system. Namely, a whole set of equipment capable of reproducing and playing audio signals, and people can live more with the progress of society. The dance is a form of entertainment that flows for thousands of years, and goes deep into the lives of people of all families. However, with the development and progress of technology, there are more and more demands on performance forms and sites of singing and dancing.
Chinese patent application number CN 205179329U discloses a solar energy infrared induction sound, comprising a sound cover and a sound main body hinged with the sound cover and arranged on the lower end surface of the sound cover, wherein the upper end surface of the sound cover is provided with a solar panel; the sound box main body comprises a sound box shell and a circuit module fixed in the sound box shell; the circuit module comprises a central processing module, a Bluetooth module, an audio processing module, a power amplification module, a storage battery and an infrared sensing module, wherein the Bluetooth module and the audio processing module are respectively and electrically connected with the central processing module; the solar panel is electrically connected with the storage battery.
The solar infrared induction sound box is cylindrical in whole, occupies a large space and is inconvenient to carry; the solar infrared induction sound box is simple in structure, limited operations such as volume adjustment can be performed, the use experience is seriously affected, and in addition, the solar infrared induction sound box is not provided with a display device, so that a user cannot know various data of the sound box at the first time, and the use experience is further reduced; the solar infrared induction sound box is provided with only one loudspeaker positioned at the top of the sound box, and the tone effect is poor.
Disclosure of Invention
The utility model aims to provide a wireless near-field induction sound box so as to solve the problems that the solar infrared induction sound box is cylindrical in whole, large in occupied space and inconvenient to carry; the solar infrared induction sound box is simple in structure, limited operations such as volume adjustment can be performed, the use experience is seriously affected, and in addition, the solar infrared induction sound box is not provided with a display device, so that a user cannot know various data of the sound box at the first time, and the use experience is further reduced; the solar infrared induction sound box is provided with only one loudspeaker positioned at the top of the sound box, so that the problem of poor tone effect is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a wireless near-field induction sound box comprises a display, two loudspeakers, a vibration motor and a circuit board;
the circuit board comprises a singlechip, wherein the singlechip is provided with a power supply module, a pulse control module, a driving module, an audio amplification module, a wireless frequency modulation module, a voltage reduction module, a clock module, a charging module, a PD quick charging module I and a PD quick charging module II; the power supply module is electrically connected with the voltage converter and is also electrically connected with the first PD quick charging module and the second PD quick charging module; the driving module is electrically connected with the vibration motor; the audio amplification module is electrically connected with the two loudspeakers; the wireless frequency modulation module is electrically connected with the voltage reduction module; the charging module is electrically connected with a storage battery, and the storage battery is electrically connected with the singlechip;
the PD quick charging module I and the PD quick charging module II are respectively and electrically connected with a type-c interface I and a type-c interface II; the singlechip is also electrically connected with an infrared sensor, a display and a bar touch screen.
As a further technical scheme of the utility model, a transparent cover is arranged above the display, the transparent cover is embedded on a top shell, and the top shell is provided with a plurality of grid holes; an inner frame is arranged below the top shell, and the outer side of the inner frame is clamped with a shell; the shell is fixedly connected with the top shell through screws;
the strip touch screen is positioned at the outer side of the shell, and an adjusting knob is arranged at the center of the strip touch screen.
As a further technical scheme of the utility model, the two loudspeakers are uniformly embedded on the inner frame.
As a further technical scheme of the utility model, the vibration motor and the storage battery are fixedly connected to the bottom of the inner side of the shell.
As a further technical scheme of the utility model, the circuit board is positioned below the shell, and a bottom shell is arranged below the circuit board; the bottom shell is fixedly connected with the shell through bolts, and the circuit board is clamped at the top of the bottom shell.
As a further technical scheme of the utility model, the type-c interface I and the type-c interface II are embedded on the transparent cover.
As a further technical scheme of the utility model, the bottom shell is provided with a USB power socket, a SET key, a power key and an FM antenna socket, and the USB power socket, the SET key, the power key and the FM antenna socket are arranged in a straight line.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the utility model is used, the power key is used for starting the sound box, the infrared sensor in the sound box always monitors and senses the external environment through the transparent bar-shaped touch screen, and when the infrared sensor senses the external signal, the sound box can play the audio under the control of the singlechip, so that the manual control is not needed in the process, and the use experience is improved; the bar touch screen is provided with shortcut keys such as a song cutting key and a stop key, when the shortcut key is touched, the vibration motor in the sound box can generate vibration in real time to give key feedback to a user, so that the user can control the sound box more accurately, and the use experience is improved; the sound equipment is also internally provided with the storage battery, so that the sound equipment has certain cruising ability and can be normally used outdoors;
2. according to the utility model, the two speakers emit sound to the outside through the grid holes on the top shell, and the two speakers are symmetrically arranged, so that the sound effect can be increased;
3. according to the utility model, the display can display time and various data of the sound equipment in real time, so that a user can know the state of the sound equipment at the first time, and the use experience of the user is improved;
4. according to the utility model, the PD quick charging module is electrically connected with the type-c interface I and the type-c interface II, so that the charging speed is greatly increased, and when one of the interfaces fails, the other quick charging interface can continue to charge, so that the normal use of the sound equipment is not affected.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a top view of fig. 1 in accordance with the present utility model.
Fig. 3 is a schematic diagram of an exploded construction of the present utility model.
Fig. 4 is a top view of fig. 3 in accordance with the present utility model.
Fig. 5 is a schematic circuit configuration of the present utility model.
In the figure: the portable electronic device comprises a transparent cover 1, a top shell 2, a display 3, an inner frame 4, a loudspeaker 5, a vibration motor 6, a storage battery 7, a shell 8, an adjusting knob 9, a circuit board 10, a bottom shell 11, a bar-shaped touch screen 12, a grid hole 13, a first interface 14-type-c, a second interface 15-type-c, a USB power socket 16, a SET key 17, a power key 18, an FM antenna socket 19, an infrared sensor 20 and a single-chip microcomputer 21.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in an embodiment of the present utility model, a wireless near-field induction speaker includes a display 3, two speakers 5, a vibration motor 6, and a circuit board 10;
the circuit board 10 comprises a singlechip 21, wherein the singlechip 21 is provided with a power supply module, a pulse control module, a driving module, an audio amplification module, a wireless frequency modulation module, a voltage reduction module, a clock module, a charging module, a PD quick charging module I and a PD quick charging module II; the power supply module is electrically connected with the voltage converter and is also electrically connected with the first PD quick charging module and the second PD quick charging module; the driving module is electrically connected with the vibration motor 6; the audio amplifying module is electrically connected with the two speakers 5; the wireless frequency modulation module is electrically connected with the voltage reduction module; the charging module is electrically connected with a storage battery 7, and the storage battery 7 is electrically connected with the singlechip 21;
the first PD quick charging module and the second PD quick charging module are respectively and electrically connected with a first type-c interface 14 and a second type-c interface 15; the singlechip 21 is also electrically connected with an infrared sensor 20, a display 3 and a bar-shaped touch screen 12; the vibration motor 6 and the storage battery 7 are fixedly connected to the bottom of the inner side of the shell 8
The circuit board 10 is positioned below the shell 8, and a bottom shell 11 is arranged below the circuit board 10; the bottom shell 11 is fixedly connected with the shell 8 through bolts, and the circuit board 10 is clamped at the top of the bottom shell 11.
By adopting the technical scheme, when the audio device is used, the audio device is started through the power key 18, the infrared sensor 20 in the audio device can always monitor and sense the external environment through the transparent strip-shaped touch screen 12, and when the infrared sensor 20 senses the external signal, the audio device can play the audio under the control of the singlechip 21, so that manual control is not needed in the process, and the use experience is improved; the bar touch screen 12 is provided with shortcut keys such as a song cutting key and a stop key, when the shortcut keys are touched, the vibration motor 6 in the sound box can generate vibration in real time to give key feedback to a user, so that the user can control the sound box more accurately, and the use experience is improved; the battery 7 is further arranged in the sound equipment, so that the sound equipment has certain cruising ability and can be normally used outdoors.
In this embodiment, a transparent cover 1 is arranged above the display 3, the transparent cover 1 is embedded on the top shell 2, and the top shell 2 is provided with a plurality of grid holes 13; an inner frame 4 is arranged below the top shell 2, and an outer shell 8 is clamped on the outer side of the inner frame 4; the shell 8 is fixedly connected with the top shell 2 through screws;
the bar-shaped touch screen 12 is positioned on the outer side of the shell 8, and an adjusting knob 9 is arranged in the center of the bar-shaped touch screen 12.
By adopting the technical scheme, the display 3 can display time and various data of the sound in real time, so that a user can know the state of the sound at the first time, and the use experience of the user is improved.
In this embodiment, two speakers 5 are uniformly embedded in the inner frame 4.
Through adopting above-mentioned technical scheme, two speakers 5 send out sound to the outside through net hole 13 on top shell 2, and two speakers 5 are the symmetry setting, can increase the sound effect.
In this embodiment, the first type-c interface 14 and the second type-c interface 15 are embedded on the transparent cover 1;
the bottom shell 11 is provided with a USB power socket 16, a SET key 17, a power key 18 and an FM antenna socket 19, and the USB power socket 16, the SET key 17, the power key 18 and the FM antenna socket 19 are arranged in a straight line.
Through adopting above-mentioned technical scheme, type-c interface one 14 and type-c interface two 15 equal electric connection have PD to fill the module soon, greatly increased the speed of charging, and when one of them interface breaks down, another quick interface of filling can also continue to charge work, does not influence the normal use of stereo set.
The working principle of the utility model is as follows: when the audio device is used, the audio device is started through the power key 18, the infrared sensor 20 in the audio device can always monitor and sense the external environment through the transparent bar-shaped touch screen 12, when the infrared sensor 20 senses the external signal, the audio device can play audio under the control of the singlechip 21, manual control is not needed in the process, and the use experience is improved; the bar touch screen 12 is provided with shortcut keys such as a song cutting key and a stop key, when the shortcut keys are touched, the vibration motor 6 in the sound box can generate vibration in real time to give key feedback to a user, so that the user can control the sound box more accurately, and the use experience is improved; the battery 7 is also arranged in the sound equipment, so that the sound equipment has certain cruising ability and can be normally used outdoors;
as further optimization, the display 3 can display time and various data of the sound equipment in real time, so that a user can know the state of the sound equipment at the first time, and the use experience of the user is improved;
the two speakers 5 emit sound to the outside through the grid holes 13 on the top shell 2, and the two speakers 5 are symmetrically arranged, so that the sound effect can be increased;
the PD fast charging module is electrically connected to the first type-c interface 14 and the second type-c interface 15, so that the charging speed is greatly increased, and when one of the interfaces fails, the other fast charging interface can continue to charge, so that normal use of the sound equipment is not affected.
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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A wireless near-field induction audio amplifier, its characterized in that: comprises a display (3), two loudspeakers (5), a vibration motor (6) and a circuit board (10);
the circuit board (10) comprises a singlechip (21), wherein the singlechip (21) is provided with a power supply module, a pulse control module, a driving module, an audio amplifying module, a wireless frequency modulation module, a voltage reduction module, a clock module, a charging module, a PD quick charging module I and a PD quick charging module II; the power supply module is electrically connected with the voltage converter and is also electrically connected with the first PD quick charging module and the second PD quick charging module; the driving module is electrically connected with the vibration motor (6); the audio amplification module is electrically connected with the two loudspeakers (5); the wireless frequency modulation module is electrically connected with the voltage reduction module; the charging module is electrically connected with a storage battery (7), and the storage battery (7) is electrically connected with the singlechip (21);
the PD quick charging module I and the PD quick charging module II are respectively and electrically connected with a type-c interface I (14) and a type-c interface II (15); the singlechip (21) is also electrically connected with an infrared sensor (20), a display (3) and a strip touch screen (12).
2. The wireless near-field inductive speaker of claim 1, wherein: a transparent cover (1) is arranged above the display (3), the transparent cover (1) is embedded on the top shell (2), and the top shell (2) is provided with a plurality of grid holes (13); an inner frame (4) is arranged below the top shell (2), and an outer shell (8) is clamped at the outer side of the inner frame (4); the shell (8) is fixedly connected with the top shell (2) through screws;
the strip-shaped touch screen (12) is positioned at the outer side of the shell (8), and an adjusting knob (9) is arranged at the center of the strip-shaped touch screen (12).
3. The wireless near-field inductive speaker of claim 2, wherein: the two loudspeakers (5) are uniformly embedded on the inner frame (4).
4. A wireless near-field inductive speaker of claim 3, wherein: the vibration motor (6) and the storage battery (7) are fixedly connected to the bottom of the inner side of the shell (8).
5. The wireless near-field inductive speaker of claim 4, wherein: the circuit board (10) is positioned below the shell (8), and a bottom shell (11) is arranged below the circuit board (10); the bottom shell (11) is fixedly connected with the shell (8) through bolts, and the circuit board (10) is clamped at the top of the bottom shell (11).
6. The wireless near-field inductive speaker of claim 5, wherein: the type-c interface I (14) and the type-c interface II (15) are embedded on the transparent cover (1).
7. The wireless near-field inductive speaker of claim 6, wherein: the bottom shell (11) is provided with a USB power socket (16), a SET key (17), a power key (18) and an FM antenna socket (19), and the USB power socket (16), the SET key (17), the power key (18) and the FM antenna socket (19) are arranged in a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223414970.5U CN220022979U (en) | 2022-12-20 | 2022-12-20 | Wireless near-field induction sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223414970.5U CN220022979U (en) | 2022-12-20 | 2022-12-20 | Wireless near-field induction sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022979U true CN220022979U (en) | 2023-11-14 |
Family
ID=88676235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223414970.5U Active CN220022979U (en) | 2022-12-20 | 2022-12-20 | Wireless near-field induction sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022979U (en) |
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2022
- 2022-12-20 CN CN202223414970.5U patent/CN220022979U/en active Active
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