CN110839186A - Energy-saving sound box - Google Patents
Energy-saving sound box Download PDFInfo
- Publication number
- CN110839186A CN110839186A CN201810927608.7A CN201810927608A CN110839186A CN 110839186 A CN110839186 A CN 110839186A CN 201810927608 A CN201810927608 A CN 201810927608A CN 110839186 A CN110839186 A CN 110839186A
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- China
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- sound box
- box body
- array sensor
- signal
- infrared array
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention relates to an energy-saving sound box which comprises a sound box body, a reciprocating rotating motor, a fixing frame, an infrared array sensor and a control device, wherein the fixing frame is arranged on the sound box body; the reciprocating rotating motor is vertically arranged at the top of the sound box body; the fixed frame is connected with the output end of the reciprocating rotary motor; the infrared array sensor is horizontally arranged on the fixed frame, detects whether a user is in a detection range or not, and outputs a signal to the control device; and the control device controls the sound box body to be powered off according to the signal of the infrared array sensor. The invention has simple structure, and can judge whether a user is still or moving around the sound box in a certain detection range, thereby automatically controlling the disconnection of the sound box and realizing the purpose of energy conservation.
Description
Technical Field
The invention relates to the technical field of sound equipment, in particular to an energy-saving sound box.
Background
The current digital information technology is changing constantly, the cassette player and the CD player in the 90 s, and the MP3, the MP4, the smart phone and the notebook computer in the 21 st century show the development track of the music player. These music players all have a common disadvantage: the speakers themselves are either not sound quality good or are equipped with headphones and no speakers.
Therefore, with the continuous progress of multimedia technology, the sound box has come into the life of people, and becomes a partner of the music players.
A speaker is a device that can convert an audio signal into sound. The general sound box is placed on a plain and solid ground or a desktop for use, a user often forgets to close the sound box and directly leaves after opening the sound box, the sound box is always in a power-on state, and electric energy is wasted. In addition, the sound box is used as a daily article for people, and the existing sound box is lack of interestingness and ornamental value.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an energy-saving sound box.
The invention is realized by the following technical scheme: an energy-saving sound box comprises a sound box body, a reciprocating rotating motor, a fixing frame, an infrared array sensor and a control device; the reciprocating rotating motor is vertically arranged at the top of the sound box body; the fixed frame is connected with the output end of the reciprocating rotary motor; the infrared array sensor is horizontally arranged on the fixed frame, detects whether a user is in a detection range or not, and outputs a signal to the control device; and the control device controls the sound box body to be powered off according to the signal of the infrared array sensor.
Compared with the prior art, the invention realizes the induction detection of the periphery of the sound box and judges whether a user is static or moving by arranging the reciprocating rotating motor and the infrared array sensor rotating along with the reciprocating rotating motor, thereby automatically controlling the disconnection of the sound box and achieving the effects of saving electric energy and prolonging the service life of the sound box.
Further, the control device comprises a signal processor and a controller; the infrared array sensor outputs a signal to the signal processor; the signal processor analyzes whether a user is in a detection range according to the signal of the infrared array sensor and transmits a signal to the controller; and the controller controls the sound box body to be powered off according to the signal of the signal processor.
Further, the device also comprises a lifting motor, a cam and a lifting frame; the top of the sound box body is provided with a groove; the lifting motor is horizontally arranged at the bottom of the groove; the cam is connected with the output shaft of the lifting motor; the lifting frame is vertically arranged in the groove and is in contact fit with the cam; the reciprocating rotating motor is fixed in the lifting frame.
When the sound box is powered on, the lifting motor drives the cam to rotate and drives the lifting frame to move upwards, and then the reciprocating rotating motor, the fixing frame and the infrared array sensor are driven to ascend, so that the infrared array sensor can detect the conditions around the sound box; after the sound box is powered off, the lifting motor drives the cam to rotate and drives the lifting frame to move downwards, so that the reciprocating rotating motor, the fixing frame and the infrared array sensor are driven to descend, the integrity of the sound box is maintained, and the sound box is not easy to damage.
Further, the device also comprises a flash lamp; the flashlight is arranged on the fixing frame and is electrically connected with the sound box body.
The flash lamp can rotate along with the reciprocating rotating motor, so that the ornamental value and the interestingness of the invention are improved.
Furthermore, a loudspeaker is embedded in the outer surface of the sound box body; an audio playing integrated circuit is arranged in the sound box body; the loudspeaker and the controller are connected with the audio playing integrated circuit.
Further, a universal serial bus interface is arranged on the outer surface of the box body; the universal serial bus interface is connected with the audio playing integrated circuit.
Through the universal serial bus interface, the USB flash disk can be inserted for playing music, so that additional functions of the USB flash disk are added, and the entertainment of the USB flash disk is improved.
Further, the outer surface of the box body is provided with a music playing switch, a volume control knob and a song switching button; the music playing switch, the volume control knob, the song switching button and the audio playing integrated circuit are connected.
The music playing switch controls the start or stop of music; the volume control knob can adjust the volume of the energy-saving sound box; the song switching button can provide songs played by the energy-saving sound box which can be switched by a user at will.
Furthermore, an AUX interface and a charging interface are arranged on the outer surface of the box body; and the AUX interface and the charging interface are connected with an audio playing integrated circuit.
By arranging the AUX interface, a signal source such as a mobile phone can be inserted to play music; through being equipped with the battery interface that charges, can in time charge when the battery does not have the electricity.
Further, a power switch is arranged on the outer surface of the box body; the power switch is connected with the audio playing integrated circuit.
The power switch can control the on-off of the energy-saving sound box.
Further, the detection distance threshold of the infrared array sensor is 5 meters.
The detection distance threshold of the infrared array sensor can be properly adjusted according to actual needs.
Drawings
FIG. 1 is a schematic structural view of the energy-saving speaker of the present invention when powered on;
FIG. 2 is a schematic structural diagram of the energy-saving speaker of the present invention during power-off;
FIG. 3 is a schematic cross-sectional view of the energy saving speaker of the present invention when it is powered on;
fig. 4 is a circuit block diagram of the energy-saving sound box of the present invention.
In the figure: 1. a sound box body; 2. a reciprocating rotary motor; 3. a fixed mount; 4. an infrared array sensor; 5. a control device; 51. a signal processor; 52. a controller; 6. a flash lamp; 7. a lifting motor; 8. a cam; 9. a lifting frame; 10. a speaker; 11. a universal serial bus interface; 12. a music play switch; 13. a volume control knob; 14. a song switching button; 15. and a power switch.
Detailed Description
Referring to fig. 1 to 4, the energy-saving sound box includes a sound box body 1, a reciprocating rotary motor 2, a fixing frame 3, an infrared array sensor 4, a control device 5, and a flash lamp 6; the reciprocating rotating motor 2 is vertically arranged at the top of the sound box body 1; the fixed frame 3 is connected with the output end of the reciprocating rotary motor 2; the infrared array sensor 4 is horizontally arranged on the fixed frame 3, detects whether a user is in a detection range, and outputs a signal to the control device 5; the control device 5 controls the sound box body 1 to be powered off according to the signal of the infrared array sensor 4; the flash lamp 6 is arranged on the fixed frame 3; the detection distance threshold of the infrared array sensor 4 is 5 meters, and users in a dynamic state or a static state can be detected within the detection range.
Preferably, the control device 5 comprises a signal processor 51 and a controller 52; the infrared array sensor 4 outputs a signal to the signal processor 51; the signal processor 51 analyzes whether the user is in the detection range according to the signal of the infrared array sensor 4, and transmits a signal to the controller 52; the controller 52 controls the sound box body 1 to be powered off according to the signal of the signal processor 51.
Preferably, the energy-saving sound box further comprises a lifting motor 7, a cam 8 and a lifting frame 9; the top of the sound box body 1 is provided with a groove; the lifting motor 7 is horizontally arranged at the bottom of the groove; the cam 8 is connected with an output shaft of the lifting motor 7; the lifting frame 9 is vertically arranged in the groove and is in contact fit with the cam 8; the reciprocating rotary motor 2 is fixed in the lifting frame 9.
Preferably, the sound box body 1 is further provided with a speaker 10 and an audio playing integrated circuit (not shown); the audio playing integrated circuit is arranged in the sound box body 1; the loudspeaker 10 is embedded in the outer surface of the sound box body 1 and is connected with the audio playing integrated circuit; the controller 52 is connected to the audio playback integrated circuit.
Preferably, the outer surface of the sound box body 1 is further provided with a universal serial bus interface 11, a music play switch 12, a volume control knob 13, a song switching button 14, an AUX interface (not shown), a charging interface (not shown), and a power switch 15; the universal serial bus interface 11, the music play switch 12, the volume control knob 13, the song switch button 14, the AUX interface, the charging interface and the power switch 15 are all connected with the audio play integrated circuit.
The working principle of the energy-saving sound box in the embodiment is as follows: the user turns on the power switch 15 to electrify the sound box body 1; and then the lifting motor 7 drives the cam 8 to rotate, so as to drive the lifting frame 9 to ascend to the highest position, and meanwhile, the reciprocating rotating motor 2 fixed on the lifting frame 9 ascends to the highest position, so that the infrared array sensor 4 and the flash lamp 6 ascend to the upper part of the top surface of the sound box body 1.
When the infrared array sensor 4 and the flash lamp 6 rise above the top surface of the sound box body 1, the reciprocating rotary motor 2 drives the fixed frame 3 to do reciprocating rotary motion of 360 degrees, and further drives the infrared array sensor 4 and the flash lamp 6 to do reciprocating rotary motion of 360 degrees; meanwhile, the infrared array sensor 4 detects the ambient temperature of the user within the detection range; while the flash lamp 6 flashes at a certain frequency.
When the user leaves the detection range of the infrared array sensor 4, the infrared array sensor 4 detects that the ambient temperature changes, and outputs a signal to the signal processor 51; the signal processor 51 calculates heat loss according to the difference between the body surface temperature of the user and the ambient temperature, determines the detection range in which the user has left the infrared array sensor 4, and outputs a signal to the controller 52; the controller 52 outputs a signal to the audio playing integrated circuit according to the signal of the signal processor 51, so as to control the sound box body 1 and the loudspeaker 10 to be powered off; meanwhile, the lifting motor 7 drives the cam 8 to rotate, so that the lifting frame 9 is driven to descend to the lowest position, the reciprocating rotating motor 2 fixed on the lifting frame 9 descends to the lowest position, the infrared array sensor 4 and the flash lamp 6 descend to the lower portion of the top surface of the sound box body 1, and the upper top surface of the fixing frame 3 is flush with the upper top surface of the sound box body 1.
In addition, the surface of the sound box body 1 is further provided with a universal serial bus interface 11, a music play switch 12, a volume control knob 13, a song switching button 14, an AUX interface (not shown) and a charging interface (not shown);
specifically, the user can use the usb interface 11 to insert a usb disk for playing music, thereby increasing the additional functions of the energy-saving speaker of the present invention and the entertainment of the energy-saving speaker of the present invention.
Specifically, the user can control the start or stop of music using the music play switch 12
Specifically, the user can adjust the volume of the energy-saving sound box by using the volume control knob 13.
Specifically, the user can use the song switching button 14 to switch the songs played by the energy-saving loudspeaker box at will.
Specifically, the user can use the AUX interface to plug in a signal source such as a mobile phone to play music.
Specifically, the user can utilize the battery charging interface to charge the battery in time when the battery is not charged.
Compared with the prior art, the invention realizes the induction detection of the periphery of the sound box and judges whether a user is static or moving by arranging the reciprocating rotating motor and the infrared array sensor rotating along with the reciprocating rotating motor, thereby automatically controlling the disconnection of the sound box and achieving the effects of saving electric energy and prolonging the service life of the sound box; the lifting motor and the cam are matched with the lifting frame, so that the upper top surface of the fixing frame is flush with the upper top surface of the sound box body when the sound box is powered off, and the integrity of the sound box is kept; the flashlight is arranged on the fixing frame, so that the ornamental value and the interest of the invention are improved.
The above-mentioned embodiments only express one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. The utility model provides an energy-conserving audio amplifier, includes the audio amplifier body, its characterized in that: the device also comprises a reciprocating rotating motor, a fixed frame, an infrared array sensor and a control device; the reciprocating rotating motor is vertically arranged at the top of the sound box body; the fixed frame is connected with the output end of the reciprocating rotary motor; the infrared array sensor is horizontally arranged on the fixed frame, detects whether a user is in a detection range or not, and outputs a signal to the control device; and the control device controls the sound box body to be powered off according to the signal of the infrared array sensor.
2. The energy saving loudspeaker box of claim 1, wherein: the control device comprises a signal processor and a controller; the infrared array sensor outputs a signal to the signal processor; the signal processor analyzes whether a user is in a detection range according to the signal of the infrared array sensor and transmits a signal to the controller; and the controller controls the sound box body to be powered off according to the signal of the signal processor.
3. The energy saving loudspeaker box of claim 2, wherein: the lifting device also comprises a lifting motor, a cam and a lifting frame; the top of the sound box body is provided with a groove; the lifting motor is horizontally arranged at the bottom of the groove; the cam is connected with the output shaft of the lifting motor; the lifting frame is vertically arranged in the groove and is in contact fit with the cam; the reciprocating rotating motor is fixed in the lifting frame.
4. The energy saving loudspeaker box of claim 3, wherein: also comprises a flash lamp; the flashlight is arranged on the fixing frame and is electrically connected with the sound box body.
5. The energy saving speaker of claim 4, wherein: a loudspeaker is embedded in the outer surface of the sound box body; an audio playing integrated circuit is arranged in the sound box body; the loudspeaker and the controller are connected with the audio playing integrated circuit.
6. The energy saving speaker of claim 5, wherein: the outer surface of the sound box body is provided with a universal serial bus interface; the universal serial bus interface is connected with the audio playing integrated circuit.
7. The energy saving speaker of claim 6, wherein: the outer surface of the box body is provided with a music playing switch, a volume control knob and a song switching button; the music playing switch, the volume control knob, the song switching button and the audio playing integrated circuit are connected.
8. The energy saving speaker of claim 7, wherein: the outer surface of the box body is provided with an AUX interface and a charging interface; and the AUX interface and the charging interface are connected with an audio playing integrated circuit.
9. The energy saving speaker of claim 8, wherein: the outer surface of the joint box body is provided with a power switch; the power switch is connected with the audio playing integrated circuit.
10. The energy saving loudspeaker box of claim 1, wherein: the detection distance threshold value of the infrared array sensor is 5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810927608.7A CN110839186A (en) | 2018-08-15 | 2018-08-15 | Energy-saving sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810927608.7A CN110839186A (en) | 2018-08-15 | 2018-08-15 | Energy-saving sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110839186A true CN110839186A (en) | 2020-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810927608.7A Pending CN110839186A (en) | 2018-08-15 | 2018-08-15 | Energy-saving sound box |
Country Status (1)
| Country | Link |
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| CN (1) | CN110839186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596556A (en) * | 2020-04-02 | 2020-08-28 | 北京声智科技有限公司 | Device control method, device, electronic device and computer-readable storage medium |
Citations (4)
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|---|---|---|---|---|
| US20100034401A1 (en) * | 2008-08-05 | 2010-02-11 | Ching-Shan Huang | Audio player with illumination effect |
| CN204681542U (en) * | 2015-06-12 | 2015-09-30 | 深圳市捷扬讯科电子有限公司 | A kind of intelligent sound |
| CN106028180A (en) * | 2016-06-30 | 2016-10-12 | 深圳市奋达科技股份有限公司 | Loudspeaker box |
| CN207603882U (en) * | 2017-12-12 | 2018-07-10 | 天津润桂科技有限公司 | A kind of novel automobile acoustic with Bluetooth function |
-
2018
- 2018-08-15 CN CN201810927608.7A patent/CN110839186A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100034401A1 (en) * | 2008-08-05 | 2010-02-11 | Ching-Shan Huang | Audio player with illumination effect |
| CN204681542U (en) * | 2015-06-12 | 2015-09-30 | 深圳市捷扬讯科电子有限公司 | A kind of intelligent sound |
| CN106028180A (en) * | 2016-06-30 | 2016-10-12 | 深圳市奋达科技股份有限公司 | Loudspeaker box |
| CN207603882U (en) * | 2017-12-12 | 2018-07-10 | 天津润桂科技有限公司 | A kind of novel automobile acoustic with Bluetooth function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596556A (en) * | 2020-04-02 | 2020-08-28 | 北京声智科技有限公司 | Device control method, device, electronic device and computer-readable storage medium |
| CN111596556B (en) * | 2020-04-02 | 2022-01-04 | 北京声智科技有限公司 | Device control method, device, electronic device and computer-readable storage medium |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200225 |
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| RJ01 | Rejection of invention patent application after publication |