CN213368148U - Portable wireless Bluetooth loudspeaker - Google Patents
Portable wireless Bluetooth loudspeaker Download PDFInfo
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- CN213368148U CN213368148U CN202022596871.8U CN202022596871U CN213368148U CN 213368148 U CN213368148 U CN 213368148U CN 202022596871 U CN202022596871 U CN 202022596871U CN 213368148 U CN213368148 U CN 213368148U
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- fixed block
- wireless bluetooth
- microphone
- fixed
- connecting rod
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Abstract
The utility model discloses a portable wireless bluetooth megaphone, including fixed subassembly, microphone and speaker, fixed subassembly includes first fixed block and second fixed block, first fixed block and second fixed block are connected through the connecting wire, first fixed block surface is equipped with the contact pin, the surface that first fixed block one end was kept away from to the contact pin is equipped with the draw-in groove, the jack has been seted up on second fixed block surface, the jack inner wall is equipped with the snap ring, jack and contact pin looks adaptation, snap ring and draw-in groove looks adaptation, the microphone passes through first connecting rod and first fixed block fixed connection, the speaker passes through second connecting rod and second fixed block fixed connection, microphone and speaker inside all are equipped with wireless bluetooth module. The utility model provides a portable wireless bluetooth megaphone can be fixed in on the gauze mask, and people amplify sound through wireless bluetooth megaphone, and the people of being convenient for communicate.
Description
Technical Field
The utility model relates to a megaphone technical field especially relates to a portable wireless bluetooth megaphone.
Background
Along with the development of society, people also attach more and more importance to healthy problem, and in some areas haze weather, air quality is relatively poor, and people can all wear the gauze mask and protect, also can wear the gauze mask in some seasons that flu is high. However, when wearing the mask, sound cannot satisfactorily penetrate the sealed space due to the sound insulation effect of the mask, and the mask needs to be removed when communication is performed. When the user takes off the mask for communication, the user can temporarily lose the protection, so that the user can not conveniently communicate with the user in daily life when wearing the mask.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable wireless bluetooth megaphone can be fixed in on the gauze mask, and people enlarge sound through wireless bluetooth megaphone, and the people of being convenient for communicate.
The utility model discloses a technical scheme that portable wireless bluetooth megaphone adopted is:
the utility model provides a portable wireless bluetooth megaphone, includes fixed subassembly, microphone and speaker, fixed subassembly includes first fixed block and second fixed block, first fixed block and second fixed block pass through the connecting wire and connect, first fixed block surface is equipped with the contact pin, the surface that first fixed block one end was kept away from to the contact pin is equipped with the draw-in groove, the jack has been seted up on second fixed block surface, the jack inner wall is equipped with the snap ring, jack and contact pin looks adaptation, snap ring and draw-in groove looks adaptation, the microphone passes through first connecting rod and first fixed block fixed connection, the speaker passes through second connecting rod and second fixed block fixed connection, microphone and the inside wireless bluetooth module that all is equipped with of speaker.
Preferably, the first connecting rod and the second connecting rod are both made of flexible metal sheets.
Preferably, the surfaces of the first connecting rod and the second connecting rod are wrapped with protective sleeves, and the protective sleeves are made of skin-friendly materials.
As the preferred scheme, the side, close to each other, of the first fixing block and the second fixing block is provided with a magic hook surface.
As preferred scheme, first fixed block is inside to be inlayed and is had first magnet, second fixed block is inside to be inlayed and is had the second magnet, first magnet and the mutual actuation of second magnet.
The utility model discloses a portable wireless bluetooth megaphone's beneficial effect is: when fixing portable wireless bluetooth megaphone on the gauze mask and using, place first fixed block in the gauze mask inboard together with the microphone, the second fixed block is placed in the gauze mask outside together with the speaker. When people wear the mask, the sound of people is collected by the microphone, the sound is transmitted to the loudspeaker through the Bluetooth, the sound is played through the loudspeaker, the purpose of sound amplification is achieved, and people can communicate better. The contact pin on the surface of the first fixing block penetrates through the mask and is inserted into the jack on the second fixing block, and the clamping groove in the surface of the contact pin is in interference fit with the clamping ring in the jack, so that the first fixing block and the second fixing block are fixedly connected, and the microphone and the loudspeaker are fixed on two sides of the mask respectively. Fix through first fixed block and second fixed block, avoided in the use, microphone and speaker take place to slide, lead to taking place the friction with people's face, give people and bring the discomfort to connecting wire through first fixed block and second fixed block connects first fixed block and second fixed block, and the people of being convenient for accomodate. Set up first fixed block in the gauze mask to the contact pin that makes first fixed block is towards the outside, when avoiding meeting accident, the contact pin causes the damage to people's face.
Drawings
Fig. 1 is a schematic view of a first angle structure of the portable wireless bluetooth speaker of the present invention;
fig. 2 is a second angle schematic diagram of the portable wireless bluetooth speaker of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 2, a portable wireless bluetooth speaker includes a fixing assembly 10, a microphone 20 and a speaker 30, the fixing assembly 10 includes a first fixing block 11 and a second fixing block 112, the first fixing block 11 and the second fixing block 112 are connected by a connection line 13, a pin 111 is disposed on a surface of the first fixing block 11, a slot 112 is disposed on a surface of one end of the pin 111 away from the first fixing block 11, a jack 121 is disposed on a surface of the second fixing block 112, a snap ring 122 is disposed on an inner wall of the jack 121, the jack 121 is adapted to the pin 111, and the snap ring 122 is adapted to the slot 112.
Microphone 20 passes through first connecting rod 14 and first fixed block 11 fixed connection, and speaker 30 passes through second connecting rod 15 and second fixed block 112 fixed connection, and microphone 20 and speaker 30 are inside all to be equipped with wireless bluetooth module, and wireless bluetooth module model can be CSR8615CSR, also can adopt other wireless bluetooth module's model.
When fixing portable wireless bluetooth megaphone on the gauze mask and using, place first fixed block 11 in the gauze mask inboard with microphone 20, second fixed block 112 places in the gauze mask outside with speaker 30. When people wear the mask, the sound of people is collected through the microphone 20, the sound is transmitted to the loudspeaker 30 through the Bluetooth, the sound is played through the loudspeaker 30, the purpose of sound amplification is achieved, and people can communicate better.
The contact pin 111 on the surface of the first fixing block 11 penetrates through the mask, is inserted into the insertion hole 121 on the second fixing block 112, and is in interference fit with the snap ring 122 in the insertion hole 121 through the clamping groove 112 on the surface of the contact pin 111, so that the first fixing block 11 and the second fixing block 112 are fixedly connected, and the microphone 20 and the loudspeaker 30 are respectively fixed on two sides of the mask.
Fix through first fixed block 11 and second fixed block 112, avoided in the use, microphone 20 and speaker 30 take place to slide, lead to taking place the friction with people's face, give people and bring discomfort to connecting wire 13 through first fixed block 11 and second fixed block 112 connects first fixed block 11 and second fixed block 112, and the people of being convenient for accomodate.
The first fixing block 11 is arranged in the mask, so that the inserting pin 111 of the first fixing block 11 faces outwards, and the face of people is prevented from being damaged by the inserting pin 111 when an accident happens.
In the above scheme, the first connecting rod 14 and the second connecting rod 15 are made of flexible metal sheets, and people can bend the first connecting rod 14 and the second connecting rod 15 according to their habits, so that the microphone 20 and the speaker 30 can be adjusted to the proper positions.
And all wrap up protective sheath 16 on first connecting rod 14 and second connecting rod 15 surface, protective sheath 16 adopts close skin material to make, avoids first connecting rod 14 to cause the damage to people's face.
First fixed block 11 and second fixed block 112 are close to one side each other and all are equipped with magic hook face 17, and when first fixed block 11 and second fixed block 112 were fixed each other, accessible magic hook face 17 was laminated fixedly with the gauze mask surface to avoid first fixed block 11 and the second fixed block 112 to take place the condition of shifting.
And inlay in first fixed block 11 and have first magnet, inlay in second fixed block 112 and have the second magnet, first magnet and second magnet actuation each other to make first fixed block 11 and second fixed block 112 can fix more firmly, avoid taking place to become flexible.
The utility model provides a portable wireless bluetooth megaphone fixes portable wireless bluetooth megaphone on the gauze mask when using, places first fixed block in the gauze mask inboard together with the microphone, and the second fixed block is placed in the gauze mask outside together with the speaker. When people wear the mask, the sound of people is collected by the microphone, the sound is transmitted to the loudspeaker through the Bluetooth, the sound is played through the loudspeaker, the purpose of sound amplification is achieved, and people can communicate better. The contact pin on the surface of the first fixing block penetrates through the mask and is inserted into the jack on the second fixing block, and the clamping groove in the surface of the contact pin is in interference fit with the clamping ring in the jack, so that the first fixing block and the second fixing block are fixedly connected, and the microphone and the loudspeaker are fixed on two sides of the mask respectively. Fix through first fixed block and second fixed block, avoided in the use, microphone and speaker take place to slide, lead to taking place the friction with people's face, give people and bring the discomfort to connecting wire through first fixed block and second fixed block connects first fixed block and second fixed block, and the people of being convenient for accomodate. Set up first fixed block in the gauze mask to the contact pin that makes first fixed block is towards the outside, when avoiding meeting accident, the contact pin causes the damage to people's face.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a portable wireless bluetooth megaphone, its characterized in that, includes fixed subassembly, microphone and speaker, fixed subassembly includes first fixed block and second fixed block, first fixed block and second fixed block are connected through the connecting wire, first fixed block surface is equipped with the contact pin, the surface that first fixed block one end was kept away from to the contact pin is equipped with the draw-in groove, the jack has been seted up on second fixed block surface, the jack inner wall is equipped with the snap ring, jack and contact pin looks adaptation, snap ring and draw-in groove looks adaptation, the microphone passes through first connecting rod and first fixed block fixed connection, the speaker passes through second connecting rod and second fixed block fixed connection, microphone and speaker inside all are equipped with wireless bluetooth module.
2. The portable wireless bluetooth microphone of claim 1, wherein the first connecting rod and the second connecting rod are each made of a flexible metal sheet.
3. The portable wireless bluetooth microphone of claim 2, wherein the first connecting rod and the second connecting rod are covered by a protective sleeve, and the protective sleeve is made of skin-friendly material.
4. The portable wireless bluetooth speaker as claimed in claim 1, wherein the first fixing block and the second fixing block are provided with magic hook surfaces at sides close to each other.
5. The portable wireless Bluetooth microphone of claim 4, wherein a first magnet is embedded in the first fixed block, a second magnet is embedded in the second fixed block, and the first magnet and the second magnet attract each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022596871.8U CN213368148U (en) | 2020-11-11 | 2020-11-11 | Portable wireless Bluetooth loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022596871.8U CN213368148U (en) | 2020-11-11 | 2020-11-11 | Portable wireless Bluetooth loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213368148U true CN213368148U (en) | 2021-06-04 |
Family
ID=76134185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022596871.8U Active CN213368148U (en) | 2020-11-11 | 2020-11-11 | Portable wireless Bluetooth loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213368148U (en) |
-
2020
- 2020-11-11 CN CN202022596871.8U patent/CN213368148U/en active Active
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