CN213718157U - Outdoor portable power source audio amplifier - Google Patents
Outdoor portable power source audio amplifier Download PDFInfo
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- CN213718157U CN213718157U CN202023244752.2U CN202023244752U CN213718157U CN 213718157 U CN213718157 U CN 213718157U CN 202023244752 U CN202023244752 U CN 202023244752U CN 213718157 U CN213718157 U CN 213718157U
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- audio amplifier
- power source
- portable power
- source charging
- amplifier body
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Abstract
The utility model provides an outdoor portable power source audio amplifier belongs to the outdoor equipment field. It includes the audio amplifier body, the bottom of audio amplifier body is provided with the truckle, the front end of audio amplifier body is provided with the speaker, and the front end of this speaker is provided with the protective cover, the protective cover pass through the buckle with audio amplifier body fixed connection, the top of audio amplifier body is fixed with the portable power source charging case, be provided with the battery in the portable power source charging case, articulated on this portable power source charging case have solar cell panel, still be provided with the air spring on this portable power source charging case, the one end of this air spring with the portable power source charging case is articulated, the other end through the pivot with solar cell panel's side is connected, solar cell panel and battery electric connection, the battery with audio amplifier body electric connection. Compared with the prior art, the utility model discloses except that possessing the basic function of audio amplifier, still having the function of being convenient for remove and independently supplying power, it is littleer to use the limitation.
Description
Technical Field
The utility model belongs to the outdoor equipment field particularly, relates to an outdoor portable power source audio amplifier.
Background
A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is increased.
At present, with the development of society, outdoor activities become a diversified cultural performance form in society, outdoor activities such as outdoor performance generally need to utilize outdoor sound boxes, and the existing outdoor sound boxes generally only have basic functions of sound boxes, are convenient to move, have relatively single functions and are greatly influenced by power supply factors. In view of this, the utility model provides an outdoor portable power source audio amplifier.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an outdoor portable power source audio amplifier, its basic function except possessing the audio amplifier still has the function of being convenient for remove and independently supplying power, uses the limitation littleer.
The utility model discloses a following technical scheme realizes:
the utility model provides an outdoor portable power source audio amplifier, includes the audio amplifier body, the bottom of audio amplifier body is provided with the truckle, the front end of audio amplifier body is provided with the speaker, and the front end of this speaker is provided with the protective cover, the protective cover pass through the buckle with audio amplifier body fixed connection, the top of audio amplifier body is fixed with the portable power source charging case, be provided with the battery in the portable power source charging case, it has solar cell panel to articulate on this portable power source charging case, still is provided with the air spring on this portable power source charging case, the one end of this air spring with the portable power source charging case is articulated, the other end through the pivot with solar cell panel's side is connected, solar cell panel and battery electric connection, the battery with audio amplifier body electric connection.
As a preferred technical scheme, a wiring groove is formed in the side of the sound box body, and a sound box wiring terminal is arranged in the wiring groove.
As a preferred technical scheme, a hand hole convenient for carrying the sound box body is further arranged on the side of the sound box body.
As a preferable technical scheme, a USB interface is arranged on the side of the mobile power supply charging box, and the USB interface is electrically connected with the storage battery.
As an optimal technical scheme, a telescopic pull rod seat is arranged behind the sound box body and the mobile power supply charging box, and a telescopic pull rod is arranged on the telescopic pull rod seat.
Has the advantages that:
the utility model discloses except having the basic function of audio amplifier, can also remove through truckle and flexible pull rod, have the convenient function of removal, in addition, owing to in outdoor use, can convert solar energy into the electric energy through solar cell panel and store in the middle of the battery, can supply the audio amplifier body to use, can also supply electronic equipment such as cell-phone to charge, can not be subject to the power supply environment, have multi-functional characteristics, it is more convenient to use.
Drawings
FIG. 1 is a three-dimensional structure diagram of an outdoor portable power supply sound box;
FIG. 2 is a side view of the structure of FIG. 1;
fig. 3 is a schematic structural view of the gas spring of fig. 1 in an extended state.
The attached drawings are as follows:
1. a sound box body; 2. a caster wheel; 3. a speaker; 4. a protective cover; 5. a mobile power supply charging box; 6. a storage battery; 7. a solar panel; 8. a gas spring; 9. a rotating shaft; 10. a wiring slot; 11. a binding post of the sound box; 12. hand hole; 13. a USB interface; 14. a telescopic pull rod seat; 15. a telescopic pull rod.
Detailed Description
For further disclosure and explanation of the technical solution of the present invention, a clear and complete explanation of the outdoor portable power source sound box is provided below with reference to the accompanying drawings.
It should be noted that the terms "upper", "inner", "middle", "left", "right" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the corresponding elements may be changed or adjusted without substantial technical changes, and the scope of the present invention may be considered to be the scope of the present invention.
Referring to fig. 1 to 3, the utility model provides an outdoor portable power speaker, which includes a speaker body 1, wherein the speaker body 1 is a content of the prior art, and has a conventional terminal, a bluetooth module, a speaker 3, etc., which are not described herein;
the bottom of the sound box body 1 is provided with a caster wheel 2, the caster wheel 2 is convenient for the sound box to move, the front end of the sound box body 1 is provided with a loudspeaker 3, the front end of the loudspeaker 3 is provided with a protective cover 4, the protective cover 4 can be used for protecting the loudspeaker 3, the protective cover 4 is fixedly connected with the sound box body 1 through a buckle, the top of the sound box body 1 is fixedly provided with a mobile power supply charging box 5, a storage battery 6 is arranged in the mobile power supply charging box 5, the mobile power supply charging box 5 is hinged with a solar cell panel 7, solar energy can be converted into electric energy through the action of the solar cell panel 7 due to outdoor use, the electric energy is stored in the storage battery 6, and the storage battery 6 is a power;
still be provided with air spring 8 on this portable power source charging case 5, this air spring 8 one end with portable power source charging case 5 is articulated, the other end through pivot 9 with solar cell panel 7's side is connected, solar cell panel 7 and battery 6 electric connection, battery 6 with audio amplifier body 1 electric connection, the mode of being connected solar cell panel 7 and portable power source charging case 5 through air spring 8 can be adjusted solar cell panel 7's inclination for it uses the solar angle that changes, improves solar energy conversion efficiency.
Specifically, a wiring groove 10 is formed in the side of the sound box body 1, a sound box wiring terminal 11 is arranged in the wiring groove 10, and the wiring terminal is used for connecting the sound box body 1 with a player and the like.
Specifically, the side of audio amplifier body 1 still is provided with and is convenient for hand hole 12 of audio amplifier body 1 transport lifts up the audio amplifier through hand hole 12 has the utilization, is convenient for carry etc. through stair.
Specifically, a USB interface 13 is arranged on the side of the mobile power supply charging box 5, the USB interface 13 is electrically connected with the storage battery 6, and the USB interface 13 can be used for being connected with electric appliances such as a mobile phone for charging, and has the characteristic of multiple functions.
Specifically, the rear of audio amplifier body 1 and portable power source charging case 5 is provided with flexible pull rod seat 14, be provided with flexible pull rod 15 on the flexible pull rod seat 14, this flexible pull rod 15 can stretch out and draw back, the removal of the audio amplifier of being convenient for.
The utility model discloses except having the basic function of audio amplifier, can also remove through truckle 2 and flexible pull rod, have the convenient function of removal, in addition, owing to in outdoor use, can convert solar energy into the electric energy through solar cell panel 7 and store in the middle of battery 6, can supply audio amplifier body 1 to use, can also supply electronic equipment such as cell-phone to charge, can not be subject to the power supply environment, have multi-functional characteristics, it is more convenient to use.
The present invention is not limited to the above embodiment, and if various modifications or changes of the present invention do not depart from the spirit and scope of the present invention, the present invention also includes such modifications and changes if such modifications and changes fall within the scope of the claims and the equivalent technology of the present invention.
Claims (5)
1. The utility model provides an outdoor portable power source audio amplifier, includes the audio amplifier body, the bottom of audio amplifier body is provided with the truckle, the front end of audio amplifier body is provided with the speaker, and the front end of this speaker is provided with the protective cover, the protective cover pass through the buckle with audio amplifier body fixed connection, its characterized in that: the portable loudspeaker box comprises a loudspeaker box body and is characterized in that a portable power source charging box is fixed to the top of the loudspeaker box body, a storage battery is arranged in the portable power source charging box, a solar cell panel is hinged to the portable power source charging box, an air spring is further arranged on the portable power source charging box, one end of the air spring is hinged to the portable power source charging box, the other end of the air spring is connected with the side of the solar cell panel through a rotating shaft, the solar cell panel is electrically connected with the storage battery, and the storage battery is electrically connected with the loudspeaker box body.
2. The outdoor mobile power supply sound box of claim 1, wherein: the side of audio amplifier body is provided with the wiring groove, be provided with the audio amplifier terminal in the wiring groove.
3. The outdoor mobile power supply sound box of claim 1, wherein: the side of the sound box body is also provided with a hand hole convenient for carrying the sound box body.
4. The outdoor mobile power supply sound box of claim 1, wherein: the side of portable power source charging case is provided with the USB interface, the USB interface with battery electric connection.
5. The outdoor mobile power supply sound box of claim 1, wherein: the rear of audio amplifier body and portable power source charging case is provided with flexible pull rod seat, be provided with flexible pull rod on the flexible pull rod seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023244752.2U CN213718157U (en) | 2020-12-29 | 2020-12-29 | Outdoor portable power source audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023244752.2U CN213718157U (en) | 2020-12-29 | 2020-12-29 | Outdoor portable power source audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213718157U true CN213718157U (en) | 2021-07-16 |
Family
ID=76789546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023244752.2U Active CN213718157U (en) | 2020-12-29 | 2020-12-29 | Outdoor portable power source audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213718157U (en) |
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2020
- 2020-12-29 CN CN202023244752.2U patent/CN213718157U/en active Active
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