CN210609582U - Portable trinity audio amplifier - Google Patents
Portable trinity audio amplifier Download PDFInfo
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- CN210609582U CN210609582U CN201922366615.7U CN201922366615U CN210609582U CN 210609582 U CN210609582 U CN 210609582U CN 201922366615 U CN201922366615 U CN 201922366615U CN 210609582 U CN210609582 U CN 210609582U
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- connecting part
- speaker
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Abstract
The utility model discloses a portable three-in-one sound box, which comprises a shell, a connecting piece, a loudspeaker, an electric control board, a key circuit board, a battery and a lighting lamp, wherein the shell is provided with a containing cavity which runs through two ends of the shell, the connecting piece is clamped in the containing cavity, the loudspeaker is fixed on the connecting piece and is arranged outwards facing to the first end of the containing cavity, the electric control board is fixed in the connecting piece, the key circuit board is fixed in the connecting piece, and the key of the key circuit board is arranged outwards facing to the second end of the containing cavity; the battery and the illuminating lamp are fixed on the connecting piece; the loudspeaker, the key circuit board, the battery and the illuminating lamp are electrically connected with the electric control board. This scheme with battery, speaker and light set in the audio amplifier, increased the function of audio amplifier, convenience of customers' carries, uses.
Description
Technical Field
The utility model belongs to the technical field of the audio amplifier technique and specifically relates to a portable trinity audio amplifier.
Background
With the development of technology, sound boxes are more and more widely used in daily life and work due to good portability. The existing sound box is simple in structure, and most of the existing sound boxes only have a music playing function. In daily use, because the electric quantity of the mobile device is easy to exhaust in the using process, at the moment, a user often needs to carry the mobile power supply to charge the electronic device. Especially when the outdoor lamp is used in the field, for example, outdoor camping often needs illumination, and at the moment, an additional illuminating lamp needs to be carried. Therefore, when the portable speaker is used, a user needs to carry the sound box, the portable power source and the illuminating lamp at the same time, the weight of articles is increased, and the portable speaker is inconvenient to carry.
Therefore, the above technical problem needs to be solved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a portable trinity audio amplifier, aim at realize that music broadcast, portable power source and illumination are trinity, satisfy user's use.
In order to solve the technical problem, the utility model provides a basic technical scheme does:
a portable three-in-one speaker comprising:
the shell is provided with a receiving cavity penetrating through two ends of the shell, and the receiving cavity forms a first end and a second end which are arranged along the length direction at the two ends of the shell;
the connecting piece is clamped in the accommodating cavity;
the loudspeaker is fixed on the connecting piece, and the sound production end face of the loudspeaker is arranged outwards towards the first end of the accommodating cavity;
the electronic control board is fixed in the connecting piece and is integrated with a charging interface, an audio input socket and a discharging interface, wherein the charging interface, the audio input socket and the discharging interface are exposed out of the second end of the accommodating cavity;
the key circuit board is fixed in the connecting piece, and the key of the key circuit board faces the second end of the accommodating cavity and is arranged outwards;
a battery disposed within the connector; and
the illuminating lamp is fixed on the connecting piece, is positioned above the loudspeaker along the length direction of the accommodating cavity and is exposed out of the first end of the accommodating cavity;
the loudspeaker, the key circuit board, the battery and the illuminating lamp are electrically connected with the electric control board.
Furthermore, the connecting piece is provided with a first connecting part and a second connecting part, and the first connecting part and the second connecting part are detachably and fixedly connected; the first end of the housing located in the containing cavity is provided with a first constraint part for constraining the first connecting part to further enter the containing cavity, and the second end of the housing located in the containing cavity is provided with a second constraint part for constraining the second connecting part to further enter the containing cavity.
Furthermore, the first connecting portion and the second connecting portion respectively enter the containing cavity from the first end and the second end of the containing cavity and are fixedly connected through threads.
Further, the first connecting part is provided with a first concave hole and a second concave hole which are arranged along the axial direction of the containing cavity, the first concave hole is positioned on the outer side, and the second groove is positioned on the inner side; wherein the speaker and the illuminating lamp are positioned at the first recess, and the battery is positioned at the second recess.
Furthermore, a clamping sleeve is sleeved in the first concave hole, an assembly position is arranged at the center of the clamping sleeve, the illumination lamp is internally fixed at the assembly position, and a through hole for communicating the first concave hole with the outside is formed in the peripheral side of the assembly position.
Furthermore, the second connecting part comprises a substrate and a connecting column extending from the substrate along the length direction of the accommodating cavity, and the connecting column is fixedly connected with the first connecting part through threads;
the electronic control board is vertically fixed on the inner side face of the base board, the charging interface, the audio input socket and the discharging interface penetrate through the base board and then are exposed out of the second end of the containing cavity, the key circuit board is attached to the inner side face of the base board and keys of the key circuit board are exposed out of the second end of the containing cavity.
Furthermore, the key circuit board is connected with a display block arranged on the outer side surface of the substrate.
Furthermore, the shell is roughly bamboo-shaped in appearance.
The utility model has the advantages that:
the technical scheme of the utility model provides a portable trinity audio amplifier, including casing, connecting piece, speaker, automatically controlled board, button circuit board, battery and light, this casing has a storage cavity that runs through this casing both ends, and the connecting piece card is established in the storage cavity, and the speaker is fixed on the connecting piece, and the first end towards the storage cavity is arranged outwards, and automatically controlled board is fixed in the connecting piece, and button circuit board is fixed in the connecting piece, and the button of this button circuit board is arranged outwards towards the second end of storage cavity; the battery and the illuminating lamp are fixed on the connecting piece; the loudspeaker, the key circuit board, the battery and the illuminating lamp are electrically connected with the electric control board. This scheme with battery, speaker and light set in the audio amplifier, increased the function of audio amplifier, convenience of customers' carries, uses.
Drawings
Fig. 1 is a schematic view of the appearance of a portable three-in-one sound box of the present invention;
FIG. 2 is an internal structure view of a portable three-in-one speaker;
FIG. 3 is a schematic diagram of the circuit connection of the portable triple-in-one speaker;
FIG. 4 is a schematic structural view of the housing;
fig. 5 is a schematic structural view of the ferrule;
fig. 6 is a schematic view of the bottom structure of the portable triple-in-one sound box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 6, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
Referring to fig. 1 and 2, the portable three-in-one speaker of the present embodiment includes a housing 1, a connector 2, a speaker 3, an electronic control board 4, a key circuit board 5, a battery 6, and a lighting lamp 7. Wherein trinity refers to the combination of speaker 3, battery 6 and light 7, and speaker 3 is used for playing the music, and battery 6 realizes outwards charging, and light 7 is used for the illumination.
Specifically, the housing 1 of the present embodiment has a receiving cavity 11 penetrating both ends of the housing 1, and the receiving cavity 11 forms a first end and a second end arranged in a length direction at both ends of the housing 1. The casing 1 is of an integrated structure and is made of a metal material in the embodiment, so that the strength and the texture enhancement of the sound box are ensured. Specifically, the receiving cavity 11 is substantially cylindrical in shape. The receiving cavities 11 are through holes that penetrate both ends of the housing 1, thus facilitating the fixing of the connector 2 and the installation of other structures. The shell 1 is roughly bamboo-shaped in appearance, as shown in fig. 1, by adopting the design, on one hand, visual perception is enhanced, texture is improved, and on the other hand, the shell is convenient to hold by adopting the bamboo-shaped design. Of course, any other suitable shape may be used in addition to this shape. Referring to fig. 4, the housing 1 has a first restraint portion 12 at a first end of the receiving cavity 11, and the housing 1 has a second restraint portion 13 at a second end of the receiving cavity 11. In particular, the first and second constraints 12, 13 serve to define the position of the connecting element 2 to meet the assembly requirements. In detail, the first constraining part 12 includes a small hole end 121 and a large hole end 122, the diameters of which are larger than the diameter of the receiving cavity 11, and the small hole end 121 is located on the inner side and the large hole end 122 is located on the outer side along the length direction of the receiving cavity 11. The small bore end 121 and the large bore end 122 cooperate with the connector 2, in particular when assembled, to define a portion of the connector 2 at the small bore end 121 and the large bore end 122. Similarly, the second restriction portion 13 is also a limiting hole with a diameter larger than the aperture of the receiving cavity 11, and the limiting hole is matched with the other part of the connecting piece 2 to realize limitation during assembly.
Specifically, the connecting piece 2 is clamped in the accommodating cavity 11; in the assembled state, the connector 2 cannot be detached from the housing cavity 11, that is, the connector 2 cannot be detached from the housing cavity 11 under the restraint of the first restraint portion 12 and the second restraint portion 13. The connecting piece 2 is provided with a first connecting part 21 and a second connecting part 22, and the first connecting part 21 and the second connecting part 22 are detachably and fixedly connected; the assembly is realized by a threaded connection, that is, the first connecting portion 21 and the second connecting portion 22 enter the accommodating cavity 11 from the first end and the second end of the accommodating cavity 11 respectively and are fixedly connected by threads. Specifically, when assembled, the first connecting portion 21 enters the receiving cavity 11 from a first end of the receiving cavity 11, and the second connecting portion 22 enters the receiving cavity 11 from a second end of the receiving cavity 11. Wherein, the first end of the housing 1 located in the receiving cavity 11 has a first restriction portion 12 for restricting the first connection portion 21 from further entering the receiving cavity 11, and the second end of the housing 1 located in the receiving cavity 11 has a second restriction portion 13 for restricting the second connection portion 22 from further entering the receiving cavity 11. Namely, when the first connecting portion 21 enters into the receiving cavity 11, the first constraining portion 12 clamps the head portion of the first connecting portion 21; when the second connecting portion 22 enters into the receiving cavity 11, the second constraining portion 13 clamps the head portion of the second connecting portion 22. So that the entire connector 2 does not come off the receiving cavity 11 when the first connecting portion 21 and the second connecting portion 22 are fixedly connected to be integrated.
In this embodiment, the speaker 3 is fixed on the connecting member 2, and the sound-emitting end of the speaker 3 faces the first end of the accommodating cavity 11 and is disposed outward. I.e. the sound of the loudspeaker 3 is played outwards through the first end of the receiving cavity 11. The electric control board 4 is fixed in the connecting member 2, and the electric control board 4 is integrated with a charging interface 41, an audio input socket 42 and a discharging interface 43, wherein the charging interface 41, the audio input socket 42 and the discharging interface 43 are exposed out of the second end of the accommodating cavity 11; the key circuit board 5 is fixed in the connecting piece 2, and the second end of the key circuit board 5 facing the accommodating cavity 11 is arranged outwards; a battery 6 is arranged in the connecting piece 2; the illuminating lamp 7 is fixed on the connecting piece 2, is positioned above the loudspeaker 3 along the length direction of the accommodating cavity 11 and is exposed out of the first end of the accommodating cavity 11; the loudspeaker 3, the key circuit board 5, the battery 6 and the illuminating lamp 7 are electrically connected with the electric control board 4. That is, in the present embodiment, the electronic control board 4 controls the speaker 3 to play music. The charging of the battery 6 can be achieved by means of a charging interface 41, which charging interface 41 is preferably a type-C interface. Audio can be input to the electronic control board 4 via an audio input jack 42, which audio input jack 42 is preferably an AUX interface. The charging of the external electronic device is realized by a discharging interface 43, and the discharging interface 43 is preferably a USB interface. The illuminating lamp 7 is a press type LED lamp which is realized by adopting a known technology, the lamp can be started to illuminate when the lamp holder is pressed, and the illumination can be turned off when the lamp holder is pressed again. In addition, the electric control board 4 is controlled through the key circuit board 5. The key circuit board 5 has a plurality of function keys, and is specifically configured to control playing music, wherein the key circuit board 5 further has a display block 52, and the display block 52 is exposed at the second end of the receiving cavity 11. It should be understood that, in the present embodiment, the electronic control board 4 and the key circuit board 5 are implemented by using a technology known in the art, and therefore, the electronic control board 4 and the key circuit board 5 cannot be described in detail, so that the technical solution of the present invention is not fully disclosed.
The first connecting portion 21 has a first concave hole 211 and a second concave hole 212 arranged along the axial direction of the receiving cavity 11, wherein the first concave hole 211 is located at the outer side, and the second concave hole 212 is located at the inner side; wherein, the loudspeaker 3 and the illuminating lamp 7 are positioned at the first concave hole 211, and the battery 6 is positioned at the second concave hole 212. Referring to fig. 2 and 5, a ferrule 213 is received in the first concave hole 211, a central position of the ferrule 213 has an assembly position 2131, the assembly position 2131 fixes the illumination lamp 7, and a through hole 2132 communicating the first concave hole 211 with the outside is formed on a peripheral side of the assembly position 2131. In other words, in this embodiment, the fixing of the illumination lamp 7 is achieved through the ferrule 213, the ferrule 213 is located above the speaker 3, and the played sound is conducted outside through the through hole 2132. The illuminating lamp 7 is arranged above the loudspeaker 3 and not arranged on the same side as the key circuit board 5 in the embodiment, so that more keys are designed on the key circuit board 5 to meet the control requirement, and the problem that the size of the shell 1 is increased due to the fact that an overlarge area is occupied is avoided. A plurality of through holes 2132 are uniformly provided on the circumferential side of the fitting position 2131, and each of the through holes 2132 has a fan-shaped configuration. Specifically, the ferrule 213 has a small end and a large end, and the outer dimension of the small end matches with the first concave hole 211, so that the small end of the ferrule 213 is clamped into the first concave hole 211 during assembly. In addition, in this embodiment, a steel wire separation net 8 is further disposed at the first end of the storage cavity 11, the speaker 3 is protected by the steel wire separation net 8, and the steel wire separation net 8 is connected to the storage cavity 11 in a clamping manner. In addition, the light of the illuminating lamp 7 is emitted, a hole is formed in the center of the steel wire separation net 8, and the illuminating lamp 7 is opposite to the hole, so that the light of the illuminating lamp 7 can be conveniently irradiated.
Referring to fig. 2, the second connecting portion 22 includes a base plate 221 and a connecting column 222 extending from the base plate 221 along the length direction of the receiving cavity 11, and the connecting column 222 is fixedly connected to the first connecting portion 21 by a screw thread; the electric control board 4 is vertically fixed on the inner side surface of the substrate 221, the charging interface 41, the audio input socket 42 and the discharging interface 43 pass through the substrate 221 and then are exposed at the second end of the accommodating cavity 11, the key circuit board 5 is attached to the inner side surface of the substrate 221, and the keys of the key circuit board 5 are exposed at the second end of the accommodating cavity 11, as shown in fig. 6. The key circuit board 5 is connected with a display block 52 arranged on the outer side surface of the substrate 221. Specifically, in order to facilitate pressing of the key circuit board 5, a key pad 51 is provided on the outer side surface of the substrate 221, and pressing of the keys of the key circuit board 5 is achieved by the key pad 51.
To sum up, the technical scheme of the utility model the three function of portable power source, music broadcast and illumination is integrated into one body, has satisfied user's use.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (8)
1. A portable trinity audio amplifier, its characterized in that includes:
the shell (1), the shell (1) has a receiving cavity (11) penetrating through two ends of the shell (1), and the receiving cavity (11) forms a first end and a second end which are arranged along the length direction at two ends of the shell (1);
the connecting piece (2) is clamped in the accommodating cavity (11);
the loudspeaker (3) is fixed on the connecting piece (2), and the sound production end of the loudspeaker (3) faces the first end of the accommodating cavity (11) and is arranged outwards;
the electric control board (4) is fixed in the connecting piece (2), and the electric control board (4) is integrated with a charging interface (41), an audio input socket (42) and a discharging interface (43), wherein the charging interface (41), the audio input socket (42) and the discharging interface (43) are exposed out of the second end of the accommodating cavity (11);
the key circuit board (5) is fixed in the connecting piece (2), and the second end of the key circuit board (5), which faces the accommodating cavity (11), is arranged outwards;
a battery (6) disposed within the connector (2); and
the illuminating lamp (7) is fixed on the connecting piece (2), is positioned above the loudspeaker (3) along the length direction of the accommodating cavity (11) and is exposed out of the first end of the accommodating cavity (11);
the loudspeaker (3), the key circuit board (5), the battery (6) and the illuminating lamp (7) are electrically connected with the electric control board (4).
2. The portable three-in-one speaker as claimed in claim 1, wherein:
the connecting piece (2) is provided with a first connecting part (21) and a second connecting part (22), and the first connecting part (21) and the second connecting part (22) are detachably and fixedly connected; the first end of the shell (1) located in the containing cavity (11) is provided with a first limiting part (12) for limiting the first connecting part (21) to further enter the containing cavity (11), and the second end of the shell (1) located in the containing cavity (11) is provided with a second limiting part (13) for limiting the second connecting part (22) to further enter the containing cavity (11).
3. The portable three-in-one speaker as claimed in claim 2, wherein:
the first connecting part (21) and the second connecting part (22) respectively enter the accommodating cavity (11) from the first end and the second end of the accommodating cavity (11) and are fixedly connected through threads.
4. The portable three-in-one speaker as claimed in claim 2, wherein:
the first connecting part (21) is provided with a first concave hole (211) and a second concave hole (212) which are arranged along the axial direction of the containing cavity (11), the first concave hole (211) is positioned at the outer side, and the second concave hole (212) is positioned at the inner side; wherein the loudspeaker (3) and the illuminating lamp (7) are positioned at the first concave hole (211), and the battery (6) is positioned at the second concave hole (212).
5. The portable three-in-one speaker as claimed in claim 4, wherein:
a clamping sleeve (213) is sleeved in the first concave hole (211), the center of the clamping sleeve (213) is provided with an assembling position (2131), the illuminating lamp (7) is fixed in the assembling position (2131), and a through hole (2132) which is communicated with the first concave hole (211) and the outside is formed in the peripheral side of the assembling position (2131).
6. The portable three-in-one speaker as claimed in claim 2, wherein:
the second connecting part (22) comprises a base plate (221) and a connecting column (222) extending from the base plate (221) along the length direction of the accommodating cavity (11), and the connecting column (222) is fixedly connected with the first connecting part (21) in a threaded mode;
the electric control board (4) is vertically fixed on the inner side face of the base board (221), the charging interface (41), the audio input socket (42) and the discharging interface (43) penetrate through the base board (221) and then are exposed out of the second end of the accommodating cavity (11), the key circuit board (5) is attached to the inner side face of the base board (221) and is arranged, and keys of the key circuit board (5) are exposed out of the second end of the accommodating cavity (11).
7. The portable three-in-one speaker as claimed in claim 6, wherein:
the key circuit board (5) is connected with a display block (52) arranged on the outer side surface of the substrate (221).
8. The portable three-in-one speaker as claimed in claim 1, wherein:
the shell (1) is roughly bamboo-shaped in appearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366615.7U CN210609582U (en) | 2019-12-25 | 2019-12-25 | Portable trinity audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366615.7U CN210609582U (en) | 2019-12-25 | 2019-12-25 | Portable trinity audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210609582U true CN210609582U (en) | 2020-05-22 |
Family
ID=70695943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922366615.7U Active CN210609582U (en) | 2019-12-25 | 2019-12-25 | Portable trinity audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210609582U (en) |
-
2019
- 2019-12-25 CN CN201922366615.7U patent/CN210609582U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 C1, building B1 and B2, No. 45, Gangtou Road, Digang community, Shajing street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Dix Electronics Co.,Ltd. Address before: 518000 second floor, No. 17, Dawei 1st Road, Xinqiao third industrial zone, Xinqiao street, Bao'an District, Shenzhen, Guangdong Patentee before: Shenzhen Dix Electronics Co.,Ltd. |