CN202721798U - Multifunctional sound box - Google Patents
Multifunctional sound box Download PDFInfo
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- CN202721798U CN202721798U CN 201220184531 CN201220184531U CN202721798U CN 202721798 U CN202721798 U CN 202721798U CN 201220184531 CN201220184531 CN 201220184531 CN 201220184531 U CN201220184531 U CN 201220184531U CN 202721798 U CN202721798 U CN 202721798U
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- upper shell
- lower house
- sound box
- multifunctional sound
- shell
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Abstract
The utility model discloses a multifunctional sound box which comprises a shell, an audio input interface, a loudspeaker and a woofer. The shell is designed to be in a funnel timer shape and comprises an upper shell and a lower shell; a connection structure is arranged between the upper shell and the lower shell to allow the upper shell to horizontally spin and upwardly and downwardly rotate relative to the lower shell; the top of the upper shell is composed of solar cell panels; the upper part of a side surface of the upper shell is provided with a tube; a rechargeable battery is arranged in the shell; and the solar cell panels are connected with the rechargeable battery. The multifunctional sound box provided by the utility model has the following characteristics: capacity of utilizing power generation by sunlight for power supply for the sound box; convenience in outdoor usage; illumination capability, which is convenient for usage of the sound box at night or in places with dark light; good tone quality; and capacity of utilizing sunlight for charging of the rechargeable battery.
Description
Technical field
The utility model relates to the stereo set field, especially relates to a kind of multifunctional sound box of being convenient in outdoor application, can throwing light on, can not connect power supply.
Background technology
Audio amplifier is the terminal equipment of whole sound system, and its effect is that audio signal is converted to corresponding voice signal, and voice signal is radiated the space.Normally used audio amplifier need to use battery or be connected and fixed power supply, if there is a kind of audio amplifier that does not need to connect power supply to provide a lot of facilities at stereo sets such as outdoor application audio amplifiers for people.
Chinese patent Granted publication number: CN100505919C, at on 06 24th, 2009 Granted publication day, a kind of audio amplifier is disclosed, comprise voice box casing, frequency divider, loudspeaker, the voice box casing that is provided with the fixed leg of reinforcement and installation audio amplifier parts is combined into by procapsid and back casing two parts that play thermolysis, and its whole procapsid is made by the metal material of perfect heat-dissipating.This invention has the characteristics of perfect heat-dissipating.Weak point is that function singleness can not be thrown light on; Need to connect power supply, inconvenient in outdoor application.
Chinese patent mandate publication number: CN102065346A, authorize open day on May 18th, 2011, a kind of audio amplifier is disclosed, comprise casing and the loud speaker of being located on the described casing, described casing comprises outer container and is located at the interior interior case of described outer container, described interior case is made by wood materials, and described outer container is made of plastics.It is good that this invention has tonequality, characteristics easy to make.Weak point is that function singleness can not be thrown light on; Need to connect power supply, inconvenient in outdoor application.
Summary of the invention
The utility model is need to connect power supply in order to overcome audio amplifier of the prior art, in the deficiency of outdoor application inconvenience, provides a kind of multifunctional sound box of being convenient in outdoor application, can throwing light on, can not connect power supply.
To achieve these goals, the utility model is by the following technical solutions:
A kind of multifunctional sound box comprises housing, audio input interface, loudspeaker and bass horn; Housing is funnel timer shape, and housing comprises upper shell and lower house, is provided with the syndeton that can make the relative lower house of upper shell horizontally rotate and rotate up and down between the upper and lower casing; The top of upper shell is made of solar panel; The top, side of upper shell is provided with fluorescent tube, is provided with rechargeable battery in the housing; Solar panel is connected with rechargeable battery.
The utility model is that a kind of convenience is at the audio amplifier of outdoor application, different from common audio amplifier, the housing of audio amplifier of the present utility model is divided into upper and lower two parts, be provided with solar panel on the upper shell, the electric energy that solar panel absorption sunlight produces can be directly as the power supply of audio amplifier, and the unnecessary electric energy that solar panel produces can be stored in the rechargeable battery.Rechargeable battery is lithium rechargeable batteries.Also be provided with fluorescent tube on this audio amplifier, can be used as illumination and using, when night or light are dark, use audio amplifier more convenient.
Upper shell can horizontally rotate and rotate up and down, convenient at any time with solar panel over against the sun.
When outdoor application, at first, fixing lower house, rotate upper shell with solar panel over against the sun.The audio signal of computer, mobile phone, Ipad, MP3, MP4 or Iphone is inputted the audio amplifier from audio interface, and audio amplifier converts audio signal to voice signal and plays back from high and low sound loudspeaker.
As preferably, the hemisphere of described upper shell bottom for arching upward downwards, the upper shell lower end is provided with the first circumferential notch, and lower house top is provided with the spherical groove that matches with the upper shell bottom, and the spherical groove bottom is provided with second circumferential notch corresponding with the first circumferential notch; Described syndeton comprises circular holder and the bowl-type fixture that is connected with circular holder, and the bowl-type fixture is rotationally connected by being located at latch on the bowl-type fixture and the lower limb inboard of upper shell; The diameter length of the first circumferential notch is greater than the diameter length of the second circumferential notch.
Circular holder upper end contacts with the inner surface near the second circumferential notch position of lower house, and the outer surface bottom of bowl-type fixture contacts with the outer surface near the first circumferential notch of upper shell.
When upper shell horizontally rotated, upper shell drove circular holder, horizontally rotates with respect to lower house together by latch drive bowl-type fixture.
When upper shell rotated up and down around latch, because the first circumferential notch size of upper shell lower end is larger, upper shell can rotate up and down 15 degree.
As preferably, described bowl-type fixture bottom is provided with square step, and circular holder is connected with square step by bolt; The diameter length of the second circumferential notch is greater than cornerwise length of square step; The position, turning of square step is provided with chamfering.Be respectively equipped with corresponding 4 bolts hole and spindle groove on circular holder and the square step.
The bottom of upper shell and the top of lower house are between bowl-type fixture and circular holder.When upper shell horizontally rotated process, upper shell drove circular holder by bolt, drove the bowl-type fixture by latch and horizontally rotated with respect to lower house together.
As preferably, described circular holder comprises circular slab and is located at the annular vertical edge of circular slab top edge, and the medial surface of annular vertical edge is provided with the rectangle step, and the upper shell lower limb outside is provided with the rectangular block corresponding with the rectangle step; Be provided with resistance ring between upper shell lower end and the circular holder.
Rectangular block is two.Two blocks are centrosymmetric about the center of circle of the first breach.Block matches with the rectangle step, so that upper shell can be with respect to lower house Rotate 180 degree.Being arranged so that when upper shell horizontally rotates of resistance ring is more smooth.
As preferably, described fluorescent tube is annular lamp tube, and annular lamp tube is positioned at the annular groove on the top, side of being located at upper shell, and annular groove is provided with translucent cover; Two loudspeakers lay respectively at the left and right section in the upper shell; Loudspeaker is provided with horn cover, the opening surface of the loudspeaker hull outside that makes progress, and the dust cap of loudspeaker is aluminium matter concave bottom structure.
As preferably, be provided with clock and timer in the described lower house, the surface of lower house is provided with display screen, and display screen peripheral is provided with several high-performance touch key-presss that is spacedly distributed.Display screen is circular, and the temporal information of clock and timer can show in display screen, and the high-performance touch key-press comprises regulates regularly that button, volume increasing button, volume reduce button, intensity of light is regulated button, shift knob and menu button.
As preferably, described audio input interface is positioned on the surface of lower house bottom, and the surface of lower house bottom is provided with mains switch and outlet.Outlet is used for the incoming transport power supply, in occasion indoor or that light is dark, is used for the power supply of audio amplifier being provided and charging to rechargeable battery.Mains switch is used for access and the disconnection of control AC power.
As preferably, the circuit in the housing comprise the voltage of convertible battery DC voltage conversion circuit, can automatically select power supply source the power source path management circuit, can automatically regulate the battery charger of charging current and the microcontroller circuit of control able to programme.
DC voltage conversion circuit can be elevated to 5V from 3.7V with the voltage of lithium battery, for power amplifier work, thus the power output of raising power amplifier.
The power source path management circuit can be selected power supply source automatically according to electric power thus supplied.If when needing connection transformer, circuit can cut off the external output of lithium battery automatically, is converted into pure charge mode; When only having the solar panel power supply, automatically open DC voltage booster circuit, be other circuit supply, it is the battery charging that the while charging circuit provides suitable electric current according to Intensity of the sunlight, during without solar irradiation, by lithium battery power supply.
Battery charger can be regulated charging current automatically according to the height of charging voltage, and strong such as solar irradiation, charging current is large, and instead then electric current is little.
Microcontroller circuit is by the work of programming Control circuit at different levels and the realization of required function.
As preferably, bass horn is positioned at the lower house bottom, and the dust cap of bass horn is positioned on the bottom surface of lower house, and the vibrating basin of bass horn is that rubber edge cooperates the paper cone structure; The dust cap of bass horn is the concave bottom structure of PP material.
As preferably, the bottom surface of lower house is provided with several silicagel pad.Silicagel pad has damping, anti-skidding effect.
Therefore, the utlity model has following beneficial effect: (1) can utilize solar power generation to provide power supply for audio amplifier; (2) be convenient in outdoor application; (3) can throw light on, be convenient to use audio amplifier at night or the dark occasion of light; (4) tonequality is good; (5) can utilize sunlight to charge for rechargeable battery.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model;
Fig. 3 is a kind of cross-sectional view of the present utility model;
Fig. 4 is another kind of cross-sectional view of the present utility model;
Fig. 5 is a kind of structural representation of lower house of the present utility model bottom;
Fig. 6 is a kind of structural representation of circular fixture of the present utility model;
Fig. 7 is the structural representation of a kind of decomposition of the present utility model;
Fig. 8 is a kind of structural representation of bowl-type fixture of the present utility model.
Among the figure: audio input interface 1, loudspeaker 2, bass horn 3, upper shell 4, lower house 5, solar panel 6, fluorescent tube 7, the first circumferential notch 8, spherical groove 9, the second circumferential notch 10, circular holder 11, bowl-type fixture 12, latch 13, square step 14, circular slab 15, annular vertical edge 16, rectangle step 17, resistance ring 18, loudspeaker cover 19, the dust cap 20 of loudspeaker, display screen 21, high-performance touch key-press 22, mains switch 23, outlet 24, the dust cap 25 of bass horn, silicagel pad 26, bolt hole 27, spindle groove 28.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment as shown in Figure 1, 2 is a kind of multifunctional sound box, comprises housing, audio input interface 1, loudspeaker 2 and bass horn 3; Housing is funnel timer shape, and housing comprises upper shell 4 and lower house 5.The top of upper shell is made of solar panel 6; The top, side of upper shell is provided with fluorescent tube 7, is provided with rechargeable battery in the housing; Solar panel is connected with rechargeable battery.Loudspeaker is provided with horn cover 19, the opening surface of the loudspeaker hull outside that makes progress, and the dust cap 20 of loudspeaker is aluminium matter concave bottom structure.
Circuit in the housing comprise the voltage of convertible battery DC voltage conversion circuit, can automatically select power supply source the power source path management circuit, can automatically regulate the battery charger of charging current and the microcontroller circuit of control able to programme.
Be provided with clock and timer in the lower house, lower shell surface is provided with display screen 21, and display screen peripheral is provided with the high-performance touch key-press 22 that is spacedly distributed.
Audio input interface is positioned on the surface of lower house bottom, and the surface of lower house bottom is provided with mains switch 23 and outlet 24.
As shown in Figure 3, the hemisphere of upper shell bottom for arching upward downwards.The diameter length of the first circumferential notch is greater than the diameter length of the second circumferential notch.The diameter length of the second circumferential notch is greater than cornerwise length of square step.
As shown in Figure 4, be provided with the syndeton that can make the relative lower house of upper shell horizontally rotate and rotate up and down between the upper and lower casing; Bass horn is positioned at the lower house bottom.
As shown in Figure 7, the upper shell lower end is provided with the first circumferential notch 8, and lower house top is provided with the spherical groove 9 that matches with the upper shell bottom, and the spherical groove bottom is provided with second circumferential notch 10 corresponding with the first circumferential notch; Syndeton comprises circular holder 11 and the bowl-type fixture 12 that is connected with circular holder, and the bowl-type fixture is rotationally connected by the lower limb inboard of being located at latch 13 and upper shell on the bowl-type fixture; Circular holder upper end contacts with the inner surface near the second circumferential notch position of lower house, and the outer surface bottom of bowl-type fixture contacts with the outer surface near the first circumferential notch of upper shell.
Fluorescent tube is annular lamp tube, and annular lamp tube is positioned at the annular groove on the top, side of being located at upper shell, and groove is provided with translucent cover; Two loudspeakers lay respectively at the left and right section in the upper shell.
As shown in Figure 8, bowl-type fixture bottom is provided with square step 14, and circular holder is connected with square step by bolt; The position, turning of square step is provided with chamfering.Circular holder is provided with 4 bolts hole 27 and spindle groove 28.
As shown in Figure 6, circular holder is provided with 4 bolts hole 27 and spindle groove 28.
Circular holder comprises circular slab 15 and is located at the annular vertical edge 16 of circular slab top edge that the medial surface of annular vertical edge is provided with rectangle step 17, is provided with the rectangular block corresponding with the rectangle step outside the upper shell lower limb; Be provided with resistance ring 18 between upper shell lower end and the circular holder.
As shown in Figure 5, the dust cap 25 of bass horn is positioned on the bottom surface of lower house, and the vibrating basin of bass horn is that rubber edge cooperates the paper cone structure; The dust cap of bass horn is the concave bottom structure of PP material; The bottom surface of lower house is provided with silicagel pad 26.
As shown in Figure 1, when occasion indoor or that sunray is not strong is used, use power line incoming transport power supply to power to reach to audio amplifier and charge to rechargeable battery.And, fluorescent tube can be opened, illumination is provided.
When the strong outdoor application of sunray, the electric energy that solar panel changes into can be directly to the audio amplifier power supply, and unnecessary electric energy can be stored in the rechargeable battery.
Manually level or upper and lower rotation upper shell make solar panel aim at the direction of the sun.
Be located at housing internal clock and timer, provide convenience for people pay close attention to temporal information at any time.
DC voltage conversion circuit can raise the voltage of lithium battery and be pressed onto 5V from 3.7V, for power amplifier work, thus the power output of raising power amplifier.
The power source path management circuit can be selected power supply source automatically according to electric power thus supplied.When needing connection transformer, circuit can cut off the external output of lithium battery automatically, is converted into pure charge mode; When only having the solar panel power supply, automatically open DC voltage booster circuit, be other circuit supply, it is the battery charging that the while charging circuit provides suitable electric current according to Intensity of the sunlight, during without solar irradiation, by lithium battery power supply.
Battery charger can be regulated charging current automatically according to the height of charging voltage, and strong such as solar irradiation, charging current is large, and instead then electric current is little.
Claims (10)
1. a multifunctional sound box comprises housing, audio input interface (1), loudspeaker (2) and bass horn (3); It is characterized in that housing is funnel timer shape, housing comprises upper shell (4) and lower house (5), is provided with the syndeton that can make the relative lower house of upper shell horizontally rotate and rotate up and down between the upper and lower casing; The top of upper shell is made of solar panel (6); The top, side of upper shell is provided with fluorescent tube (7), is provided with rechargeable battery in the housing; Solar panel is connected with rechargeable battery.
2. multifunctional sound box according to claim 1, it is characterized in that, the hemisphere of described upper shell bottom for arching upward downwards, the upper shell lower end is provided with the first circumferential notch (8), lower house top is provided with the spherical groove (9) that matches with the upper shell bottom, and the spherical groove bottom is provided with second circumferential notch (10) corresponding with the first circumferential notch; Described syndeton comprises circular holder (11) and the bowl-type fixture (12) that is connected with circular holder, and the bowl-type fixture is rotationally connected by the lower limb inboard of being located at latch (13) and upper shell on the bowl-type fixture; The diameter length of the first circumferential notch is greater than the diameter length of the second circumferential notch.
3. multifunctional sound box according to claim 2 is characterized in that, described bowl-type fixture bottom is provided with square step (14), and circular holder is connected with square step by bolt; The diameter length of the second circumferential notch is greater than cornerwise length of square step; The position, turning of square step is provided with chamfering.
4. multifunctional sound box according to claim 2, it is characterized in that, described circular holder comprises circular slab (15) and is located at the annular vertical edge (16) of circular slab top edge, the medial surface of annular vertical edge is provided with rectangle step (17), and the upper shell lower limb outside is provided with the rectangular block corresponding with the rectangle step; Be provided with resistance ring (18) between upper shell lower end and the circular holder.
5. multifunctional sound box according to claim 1 is characterized in that, described fluorescent tube is annular lamp tube, and annular lamp tube is positioned at the annular groove on the top, side of being located at upper shell, and annular groove is provided with translucent cover; Two loudspeakers lay respectively at the left and right section in the upper shell; Loudspeaker is provided with horn cover (19), the opening surface of the loudspeaker hull outside that makes progress, and the dust cap of loudspeaker (20) is aluminium matter concave bottom structure.
6. multifunctional sound box according to claim 1 is characterized in that, is provided with clock and timer in the described lower house, and the surface of lower house is provided with display screen (21), and display screen peripheral is provided with several high-performance touch key-presss (22) that is spacedly distributed.
7. multifunctional sound box according to claim 1 is characterized in that, described audio input interface is positioned on the surface of lower house bottom, and the surface of lower house bottom is provided with mains switch (23) and outlet (24).
8. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described multifunctional sound boxes, it is characterized in that, the circuit in the housing comprise the voltage of convertible battery DC voltage conversion circuit, can automatically select power supply source the power source path management circuit, can automatically regulate the battery charger of charging current and the microcontroller circuit of control able to programme.
9. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described multifunctional sound boxes, it is characterized in that, bass horn is positioned at the lower house bottom, and the dust cap of bass horn (25) is positioned on the bottom surface of lower house, and the vibrating basin of bass horn is that rubber edge cooperates the paper cone structure; The dust cap of bass horn is the concave bottom structure of PP material.
10. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described multifunctional sound boxes, it is characterized in that the bottom surface of lower house is provided with several silicagel pad (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184531 CN202721798U (en) | 2012-04-27 | 2012-04-27 | Multifunctional sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184531 CN202721798U (en) | 2012-04-27 | 2012-04-27 | Multifunctional sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721798U true CN202721798U (en) | 2013-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220184531 Expired - Fee Related CN202721798U (en) | 2012-04-27 | 2012-04-27 | Multifunctional sound box |
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| CN (1) | CN202721798U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695105A (en) * | 2012-04-27 | 2012-09-26 | 浙江魔杰电子股份有限公司 | Multifunctional sound box |
| CN103796107A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar loudspeaker box with clock function |
| CN103796102A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar loudspeaker box |
| CN103796101A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar loudspeaker box with compass and clock functions |
| CN103796099A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar sound box with charging and clock function |
| CN107371086A (en) * | 2017-08-19 | 2017-11-21 | 何小平 | A kind of large revolving square dance accompaniment PA-system |
-
2012
- 2012-04-27 CN CN 201220184531 patent/CN202721798U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695105A (en) * | 2012-04-27 | 2012-09-26 | 浙江魔杰电子股份有限公司 | Multifunctional sound box |
| CN102695105B (en) * | 2012-04-27 | 2014-10-15 | 浙江魔杰电子股份有限公司 | Multifunctional sound box |
| CN103796107A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar loudspeaker box with clock function |
| CN103796102A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar loudspeaker box |
| CN103796101A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar loudspeaker box with compass and clock functions |
| CN103796099A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar sound box with charging and clock function |
| CN107371086A (en) * | 2017-08-19 | 2017-11-21 | 何小平 | A kind of large revolving square dance accompaniment PA-system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20170427 |