CN212231720U - Outdoor bluetooth sound power amplifier equipment - Google Patents

Outdoor bluetooth sound power amplifier equipment Download PDF

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Publication number
CN212231720U
CN212231720U CN202021531964.6U CN202021531964U CN212231720U CN 212231720 U CN212231720 U CN 212231720U CN 202021531964 U CN202021531964 U CN 202021531964U CN 212231720 U CN212231720 U CN 212231720U
Authority
CN
China
Prior art keywords
bluetooth
bluetooth sound
interface
power amplifier
outdoor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202021531964.6U
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Chinese (zh)
Inventor
朱俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Hongyin Electronic Technology Co ltd
Original Assignee
Hangzhou Hongyin Electronic Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Hongyin Electronic Technology Co ltd filed Critical Hangzhou Hongyin Electronic Technology Co ltd
Priority to CN202021531964.6U priority Critical patent/CN212231720U/en
Application granted granted Critical
Publication of CN212231720U publication Critical patent/CN212231720U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an it is outdoor with bluetooth sound power amplifier equipment, including bluetooth sound main part, bluetooth sound main part's surface is provided with the interface slot, and the inside in interface slot is provided with communication interface, bluetooth chip, USB data transmission interface respectively and the interface that charges, bluetooth sound main part's surface mounting has the control mainboard, bluetooth sound main part's inside is provided with the mounting groove, and the internally mounted of mounting groove has the loudspeaker main part, through electric connection between bluetooth chip's the output and the audio signal's the input, through electric connection between audio signal's the output and the audio receiving module's the input, through electric connection between audio receiving module's the output and the input of mobile client. The utility model discloses small in size and be convenient for carry on the open air and carry, possess automatic charging and data transmission function, install the bluetooth chip simultaneously, can carry out the bluetooth butt joint with mobile client, and the cell-phone of being convenient for controls the stereo set.

Description

Outdoor bluetooth sound power amplifier equipment
Technical Field
The utility model relates to a bluetooth sound technical field specifically is an it is outdoor with bluetooth sound power amplifier equipment.
Background
The bluetooth speaker indicates built-in bluetooth chip to the stereo set equipment that traditional wire rod was connected is replaced in the bluetooth connection, through being connected with bluetooth playback devices such as cell-phone panel computer and notebook, reaches convenient and fast's purpose. At present, bluetooth speaker uses portable audio amplifier as the owner, and the appearance is generally comparatively small and exquisite portable, and bluetooth speaker technique also relies on its characteristics that make things convenient for the people to be valued at the consumer gradually and accept, and common bluetooth speaker on the market is mostly single sound channel audio amplifier (single speaker unit), has also emerged the multichannel audio amplifier that some tone quality are excellent simultaneously (two or more speaker unit). The Bluetooth sound box applies the Bluetooth technology to the traditional digital and multimedia sound box, so that a user can avoid annoying wiring stumbling and listen to music freely in various modes. Since the advent of the bluetooth speaker, the smart terminal has attracted wide attention of users such as mobile phone tablets along with the development of the smart terminal. Bluetooth technology makes the audio amplifier wireless become possible, and various known brands have been promoted many "bluetooth audio amplifiers" of the figure eight door in many kinds, and the consumer spends about dozens of yuan to 3000 yuan of unequal price, just can let oneself possess the convenient bluetooth audio amplifier of super fashion.
Present outdoor bluetooth sound power amplifier equipment is great, and inconvenient carrying, the function is comparatively single simultaneously, therefore market needs develop a neotype outdoor bluetooth sound power amplifier equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor bluetooth sound power amplifier equipment to solve the present outdoor bluetooth sound power amplifier equipment volume of proposing in the above-mentioned background art great, inconvenient carrying, the comparatively single problem of function simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor bluetooth sound power amplifier equipment, includes bluetooth sound main part, bluetooth sound main part's surface is provided with the interface slot, and the inside in interface slot is provided with communication interface, bluetooth chip, USB data transmission interface and the interface that charges respectively, bluetooth sound main part's surface mounting has the control mainboard, and the control mainboard surface is provided with switching control button, volume increase key, switch and volume decrease key respectively, bluetooth sound main part's inside is provided with the mounting groove, and the internally mounted of mounting groove has the loudspeaker main part, through electric connection between the output of bluetooth chip and audio signal's the input, through electric connection between audio signal's the output and the audio receiving module's the input, through electric connection between audio receiving module's the output and the input of mobile client.
Preferably, the bluetooth chip is located at the middle of the communication interface and the USB data transmission interface.
Preferably, the USB data transmission interface is located right in the middle between the bluetooth chip and the charging interface.
Preferably, the power switch is located at the middle of the volume up key and the volume down key.
Preferably, the switching control key is located at one side of the volume increasing key.
Preferably, the bluetooth sound main body is connected with the protective cover shell through a guide pillar.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the surface of the Bluetooth sound main body is provided with an interface slot, the inside of the interface slot is respectively provided with a communication interface, a Bluetooth chip, a USB data transmission interface and a charging interface, the Bluetooth sound has automatic charging and data transmission functions by being provided with the USB data transmission interface and the charging interface, meanwhile, the Bluetooth sound is small in size and convenient to carry outdoors, the inside of the Bluetooth sound main body is provided with a mounting groove, a horn main body is mounted inside the mounting groove, and the sound outlet is protected by adopting a built-in embedded horn design;
(2) through electric connection between the output of bluetooth chip and audio signal's the input, through electric connection between audio signal's the output and the input of audio frequency receiving module, through electric connection between audio frequency receiving module's the output and the input of mobile client, install the bluetooth chip simultaneously, can carry out the bluetooth butt joint with mobile client, the cell-phone of being convenient for is controlled the stereo set, plays the convenient advantage of regulation and control.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic block diagram of the present invention.
In the figure: 1. a communication interface; 2. a Bluetooth chip; 3. a USB data transmission interface; 4. a charging interface; 5. a Bluetooth sound body; 6. an interface slot; 7. a control main board; 8. switching control keys; 9. a volume up key; 10. a power switch; 11. a volume down key; 12. mounting grooves; 13. a horn main body; 14. a protective housing; 15. an audio signal; 16. an audio receiving module; 17. and (4) a mobile phone client.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: an outdoor Bluetooth sound power amplifier device comprises a Bluetooth sound main body 5, an interface slot 6 is arranged on the surface of the Bluetooth sound main body 5, a communication interface 1, a Bluetooth chip 2, a USB data transmission interface 3 and a charging interface 4 are respectively arranged inside the interface slot 6, a control mainboard 7 is arranged on the surface of the Bluetooth sound main body 5, a switching control key 8 is respectively arranged on the surface of the control mainboard 7, volume increases key 9, switch 10 and volume subtracts key 11, bluetooth sound main part 5's inside is provided with mounting groove 12, the internally mounted of mounting groove 12 has loudspeaker main part 13, through electric connection between bluetooth chip 2's the output and the input of audio signal 15, through electric connection between the output of audio signal 15 and the input of audio receiving module 16, through electric connection between the output of audio receiving module 16 and mobile client 17's the input.
Further, the bluetooth chip 2 is located right in the middle of the communication interface 1 and the USB data transmission interface 3.
Further, the USB data transmission interface 3 is located right in the middle between the bluetooth chip 2 and the charging interface 4.
Further, the power switch 10 is located in the middle of the volume up key 9 and the volume down key 11.
Further, the switching control key 8 is located on one side of the volume up key 9.
Further, the bluetooth sound main body 5 is connected to the protective cover 14 by a guide post.
The working principle is as follows: when in use, the surface of the Bluetooth sound main body 5 is provided with an interface slot 6, the inside of the interface slot 6 is respectively provided with a communication interface 1, a Bluetooth chip 2, a USB data transmission interface 3 and a charging interface 4, the Bluetooth sound has automatic charging and data transmission functions by being provided with the USB data transmission interface 3 and the charging interface 4, meanwhile, the Bluetooth sound is small in size and convenient for outdoor carrying, the inside of the Bluetooth sound main body 5 is provided with a mounting groove 12, the inside of the mounting groove 12 is provided with a horn main body 13, a built-in embedded horn design is adopted, the sound outlet is convenient to be protected, the output end of the Bluetooth chip 2 is electrically connected with the input end of an audio signal 15, the output end of the audio signal 15 is electrically connected with the input end of an audio receiving module 16, and the output end of the audio receiving module 16 is electrically connected with the, install bluetooth chip 2 simultaneously, can carry out the bluetooth with mobile client 17 and dock, the cell-phone of being convenient for is controlled the stereo set, plays the convenient advantage of regulation and control.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (6)

1. An outdoor Bluetooth sound power amplifier device comprises a Bluetooth sound main body (5), and is characterized in that an interface slot (6) is arranged on the surface of the Bluetooth sound main body (5), a communication interface (1), a Bluetooth chip (2), a USB data transmission interface (3) and a charging interface (4) are respectively arranged inside the interface slot (6), a control mainboard (7) is arranged on the surface of the Bluetooth sound main body (5), a switching control key (8), a volume increasing key (9), a power switch (10) and a volume decreasing key (11) are respectively arranged on the surface of the control mainboard (7), an installation groove (12) is arranged inside the Bluetooth sound main body (5), a horn main body (13) is arranged inside the installation groove (12), and the output end of the Bluetooth chip (2) is electrically connected with the input end of an audio signal (15), the output end of the audio signal (15) is electrically connected with the input end of the audio receiving module (16), and the output end of the audio receiving module (16) is electrically connected with the input end of the mobile phone client (17).
2. The outdoor bluetooth sound power amplifier equipment of claim 1, characterized in that: the Bluetooth chip (2) is positioned in the middle of the communication interface (1) and the USB data transmission interface (3).
3. The outdoor bluetooth sound power amplifier equipment of claim 1, characterized in that: the USB data transmission interface (3) is positioned in the middle of the Bluetooth chip (2) and the charging interface (4).
4. The outdoor bluetooth sound power amplifier equipment of claim 1, characterized in that: the power switch (10) is positioned in the middle of the volume increasing key (9) and the volume decreasing key (11).
5. The outdoor bluetooth sound power amplifier equipment of claim 1, characterized in that: the switching control key (8) is positioned at one side of the volume increasing key (9).
6. The outdoor bluetooth sound power amplifier equipment of claim 1, characterized in that: the Bluetooth sound equipment main body (5) is connected with the protective casing (14) through a guide post.
CN202021531964.6U 2020-07-29 2020-07-29 Outdoor bluetooth sound power amplifier equipment Expired - Fee Related CN212231720U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021531964.6U CN212231720U (en) 2020-07-29 2020-07-29 Outdoor bluetooth sound power amplifier equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021531964.6U CN212231720U (en) 2020-07-29 2020-07-29 Outdoor bluetooth sound power amplifier equipment

Publications (1)

Publication Number Publication Date
CN212231720U true CN212231720U (en) 2020-12-25

Family

ID=73910541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021531964.6U Expired - Fee Related CN212231720U (en) 2020-07-29 2020-07-29 Outdoor bluetooth sound power amplifier equipment

Country Status (1)

Country Link
CN (1) CN212231720U (en)

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GR01 Patent grant
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: 20201225

Termination date: 20210729