CN210927905U - Portable bluetooth speaker - Google Patents
Portable bluetooth speaker Download PDFInfo
- Publication number
- CN210927905U CN210927905U CN202020090535.3U CN202020090535U CN210927905U CN 210927905 U CN210927905 U CN 210927905U CN 202020090535 U CN202020090535 U CN 202020090535U CN 210927905 U CN210927905 U CN 210927905U
- Authority
- CN
- China
- Prior art keywords
- casing
- vibrating diaphragm
- bluetooth speaker
- portable bluetooth
- portable
- 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.)
- Active
Links
Images
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model provides a portable bluetooth speaker, include the casing and set up the back lid on the casing, be provided with loudspeaker, battery and PCB board in the casing, still be equipped with vibrating diaphragm support and vibrating diaphragm in the casing, vibrating diaphragm support one end with loudspeaker connection, the vibrating diaphragm support other end is equipped with the vibrating diaphragm, the vibrating diaphragm with locate cover first through-hole phase-match after, be equipped with the second through-hole on the casing, the second through-hole sets up with the loudspeaker adaptation, the casing is kept away from back lid one side is provided with wheel hub form horn mesh. Implement the utility model discloses a portable bluetooth speaker global design is reasonable, portable, and convenient operation has the automobile wheel hub appearance, brings better experience for the user.
Description
Technical Field
The utility model relates to an audio amplifier technical field, in particular to portable bluetooth speaker.
Background
With the improvement of living standard, people pay more and more attention to the pursuit of mental level, and the portable Bluetooth speaker plays an important role in family entertainment activities. With the rapid development of the technology, the manufacturing cost and the functions of the portable Bluetooth sound box are diversified, and the quality changes day by day.
Most appearance designs of portable bluetooth speaker in the existing market are single, and the function is simple, can not bring better experience for the user.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a reasonable in design structure, easy operation is convenient, and the appearance has the portable bluetooth speaker of automobile wheel hub appearance design.
The technical scheme of the utility model is realized like this:
the utility model discloses a portable bluetooth speaker, include the casing and set up the back lid on the casing, be provided with loudspeaker, battery and PCB board in the casing, still be equipped with vibrating diaphragm support and vibrating diaphragm in the casing, vibrating diaphragm support one end with loudspeaker are connected, the vibrating diaphragm support other end is equipped with the vibrating diaphragm, the vibrating diaphragm with locate cover first through-hole phase-match after, be equipped with the second through-hole on the casing, the second through-hole sets up with the loudspeaker adaptation, the casing is kept away from back lid one side is provided with wheel hub form horn mesh.
Furthermore, portable bluetooth speaker still include with the on & off switch of PCB board electricity connection, be provided with on the back lid with the first opening of on & off switch cooperation installation.
And the shell is provided with a second opening matched with the function key for installation.
Furthermore, a processor module, a Bluetooth module and a radio module are arranged on the PCB and connected with the processor module.
Further, the casing bottom is equipped with the silica gel callus on the sole that is used for bluetooth speaker to stand.
Furthermore, a slot is formed in the upper portion of the shell, a hanging rope for being carried by hand is arranged on the slot, and the hanging rope is a silica gel hand strap.
Further, the edges of the shell and the rear cover are provided with anti-skid lines for skid resistance.
Furthermore, the portable Bluetooth sound box is integrally in the shape of an automobile tire.
Implement the utility model discloses a portable bluetooth speaker has following profitable technological effect:
be different from bluetooth speaker's design form singleness on the existing market, the function is simple, the utility model discloses a portable bluetooth speaker overall design is reasonable, portable, and convenient operation has the automobile wheel hub appearance, and brings better experience for the user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an exploded schematic view of the portable bluetooth speaker of the present invention;
fig. 2 is the utility model discloses a portable bluetooth speaker external structure schematic diagram.
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. 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.
Please refer to fig. 1 and fig. 2, an embodiment of the utility model provides a portable bluetooth speaker, including casing 1 with set up back lid 2 on casing 1, be provided with loudspeaker 3 in the casing 1, battery 4 and PCB board 5, still be equipped with vibrating diaphragm support 6 and vibrating diaphragm 7 in the casing 1, vibrating diaphragm support 6 one end is connected with loudspeaker 3, the vibrating diaphragm support 6 other end is equipped with vibrating diaphragm 7, vibrating diaphragm 7 with locate the back lid 2 on first through-hole 21 phase-match, be equipped with second through-hole 101 on the casing 1, second through-hole 101 sets up with loudspeaker 4 adaptation, casing 1 keeps away from back lid 2 one side and is provided with wheel hub form loudspeaker net 8.
According to a specific embodiment, the portable bluetooth speaker further includes an on-off switch 9 electrically connected to the PCB 5, and the rear cover 2 is provided with a first opening 22 installed to cooperate with the on-off switch 9.
According to a specific embodiment, the portable bluetooth speaker further includes a function key 10 electrically connected to the PCB 5, and the housing 1 is provided with a second opening 102 installed to cooperate with the function key 10. Specifically, the function key 10 includes: 1.
bond (PREV): selecting the last song and pressing for a long time
Adjusting the volume; 2.
/+ bond (NEXT): selecting the next song, pressing for a long time
Adjusting the volume; 3.
bond (PLAY): short press
Key to enter play/stop. Enter FM short press
Entering an automatic channel searching by a key; MODE key: mode conversion, Bluetooth, FM, USB, TF card, AUX function switch key.
According to a specific embodiment, the PCB board 5 is provided with a processor module, and a bluetooth module and a radio module connected to the processor module.
According to a specific embodiment, the bottom end of the casing 1 is provided with a silica gel foot pad 11 for the bluetooth speaker to stand.
According to a specific embodiment, the upper portion of the housing 1 is provided with a slot 103, the slot 103 is provided with a hanging rope 12 for carrying, and the hanging rope 12 is a silica gel hand strap.
According to a specific embodiment, the edges of the shell 1 and the rear cover 2 are provided with anti-skid lines 13 for anti-skid.
According to a specific embodiment, the portable Bluetooth sound box is in the shape of an automobile tire as a whole.
Further explaining:
firstly, the method comprises the following steps: description of functional operation:
bluetooth mode: the Bluetooth state is defaulted when the mobile phone is started, the Bluetooth enters a searching state after the mobile phone is started, when the mobile phone searches the pairing name, the pairing on the mobile phone is clicked, and after the pairing is successful, the connection is prompted by voice.
Bluetooth hands-free mode: when the Bluetooth works normally, the voice prompt is a number report when a call comes, and the short press is performed at the moment
The key is switched on, and the key can be pressed for a short time
Key for switching between mobile phone answering and Bluetooth answering module and long-term pressing
The key hangs up the call. Double click
The key is pulled back.
And (3) playing music: short press
V key, select previous song, short press
/+ Key, select the next song, short press
Key, play/stop, long press
Key volume decrease, long press
/+ amount of key tone.
FM mode: the MODE key is pressed for a short time, and the FM state is entered
Key on last channel, short press
Key next channel, short press
The key enters an automatic search channel.
AUX input mode: and pressing a MODE key for a short time, converting the MODE key into an AUX MODE, inserting a USB audio data wire into a mini charging socket hole on the computer, and connecting external audio.
II, secondly: functional parameters
FM frequency range: 87.5MHZ-108MHZ
Outputting the maximum power: 8W (R/L)
Frequency response: 40HZ-20KHZ
Signal-to-noise ratio: 85dB
Bluetooth transmission distance: 10/M
Bluetooth hands-free transmission sensitivity distance: 1/M, -38dB
AUX input impedance: 1K
Power supply input: DC-5V/1A-2A
A lithium battery is arranged: 3.7V- - -4.2V/1200MA
A horn: 4 Europe, 10W 66MM, and 50MM outside magnetism.
Implement the utility model discloses a portable bluetooth speaker has following profitable technological effect:
be different from bluetooth speaker's design form singleness on the existing market, the function is simple, the utility model discloses a portable bluetooth speaker overall design is reasonable, portable, and convenient operation has the automobile wheel hub appearance, and brings better experience for the user.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a portable bluetooth speaker, includes the casing and sets up the back lid on the casing, be provided with loudspeaker, battery and PCB board in the casing, its characterized in that, still be equipped with vibrating diaphragm support and vibrating diaphragm in the casing, vibrating diaphragm support one end with loudspeaker are connected, the vibrating diaphragm support other end is equipped with the vibrating diaphragm, the vibrating diaphragm with locate cover first through-hole phase-match after, be equipped with the second through-hole on the casing, the second through-hole sets up with the loudspeaker adaptation, the casing is kept away from back lid one side is provided with wheel hub form horn mesh.
2. The portable bluetooth speaker of claim 1, further comprising a switch key electrically connected to the PCB, wherein the rear cover is provided with a first opening installed in cooperation with the switch key.
3. The portable bluetooth speaker of claim 1, further comprising a function button electrically connected to the PCB, wherein the housing has a second opening installed to fit with the function button.
4. The portable Bluetooth speaker of claim 1, wherein the PCB board is provided with a processor module, and a Bluetooth module and a radio module connected with the processor module.
5. The portable Bluetooth speaker of claim 1, wherein a silica gel foot pad for the Bluetooth speaker to stand is disposed at the bottom end of the housing.
6. The portable Bluetooth sound box of claim 1, wherein a slot is formed in the upper portion of the housing, a hanging rope for carrying is arranged on the slot, and the hanging rope is a silica gel hand strap.
7. The portable bluetooth speaker of claim 1, wherein the housing and the edge of the back cover are provided with anti-slip lines for preventing slipping.
8. The portable bluetooth speaker of claim 1, wherein the portable bluetooth speaker is in the shape of an automobile tire as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020090535.3U CN210927905U (en) | 2020-01-16 | 2020-01-16 | Portable bluetooth speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020090535.3U CN210927905U (en) | 2020-01-16 | 2020-01-16 | Portable bluetooth speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210927905U true CN210927905U (en) | 2020-07-03 |
Family
ID=71347035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020090535.3U Active CN210927905U (en) | 2020-01-16 | 2020-01-16 | Portable bluetooth speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210927905U (en) |
-
2020
- 2020-01-16 CN CN202020090535.3U patent/CN210927905U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212278434U (en) | Bluetooth headset set | |
| JP3233150U (en) | Multi-function microphone | |
| CN104796816A (en) | Automatic-switching WIFI intelligent sound box | |
| CN210927905U (en) | Portable bluetooth speaker | |
| CN207502939U (en) | A kind of multi-functional alarm clock | |
| CN206181300U (en) | Portable wireless karaoke equipment | |
| CN204681563U (en) | Line control machine with communicator and call Baffle Box of Bluetooth | |
| CN209659578U (en) | A kind of portable independent receiver with audio processing function | |
| CN210136720U (en) | Intelligent control device | |
| CN207706368U (en) | A kind of Bluetooth audio device with torch | |
| CN205232431U (en) | Bluetooth sound box | |
| CN215268375U (en) | Multifunctional mobile phone support | |
| CN216887060U (en) | Multimedia instrument for electric vehicle | |
| CN215344949U (en) | Multifunctional Bluetooth sound box | |
| CN210039640U (en) | Vehicle-mounted Bluetooth player | |
| CN104811850A (en) | WIFI based intelligent sound box | |
| CN219041949U (en) | Intelligent Bluetooth headset charging box with Bluetooth transmitter and playing function | |
| CN210579019U (en) | Bluetooth audio playback device of customization pronunciation is inserted to intelligence | |
| CN202210860U (en) | Portable multimedia small sound box possessing hearing-aid function | |
| CN205160726U (en) | Bluetooth player | |
| CN219999408U (en) | Integrated smart phone with decoder | |
| CN217216599U (en) | Waterproof radio with MP3 playing function | |
| CN215818472U (en) | 4G sound system and portable 4G small-horn sound | |
| CN215835552U (en) | Pen with microphone function and mobile terminal | |
| CN215581605U (en) | Portable microphone stereo set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |