CN210469662U - A bluetooth earphone that is not easy to fall off - Google Patents
A bluetooth earphone that is not easy to fall off Download PDFInfo
- Publication number
- CN210469662U CN210469662U CN201922199612.9U CN201922199612U CN210469662U CN 210469662 U CN210469662 U CN 210469662U CN 201922199612 U CN201922199612 U CN 201922199612U CN 210469662 U CN210469662 U CN 210469662U
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- CN
- China
- Prior art keywords
- shell
- fall
- easy
- chamber
- glue
- 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
Links
- 239000003292 glue Substances 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000010030 laminating Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to the technical field of earphones, in particular to a Bluetooth earphone which is not easy to fall off, which comprises a battery, a Bluetooth audio chip, an audio amplifier, an integrated operational amplifier chip, a sound producing loudspeaker, a shell and a threading board, wherein the threading board is arranged inside the shell; the shell is provided with the passageway of raising one's voice, and the room of making a sound switches on with the passageway of raising one's voice, the outer wall of shell is provided with the elasticity bag, and the elasticity bag is provided with a blow vent. In the Bluetooth headset not easy to fall off, the glue filled in the electric device chamber has good waterproof and anti-seismic performance, and the falling resistance is improved; the elastic bag has the trend of recovering deformation to adsorb the duct in the vent, anti-drop performance is good.
Description
Technical Field
The utility model relates to the technical field of earphones, especially, relate to a bluetooth headset who is difficult for droing.
Background
The bluetooth headset is often used in the motion scene, but current bluetooth headset easily drops during the motion, falls the back and easily damages. Therefore, it is necessary to provide a noise reduction bluetooth headset that is not easy to fall off.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bluetooth headset who is difficult for droing to prior art not enough, be difficult for droing, it is resistant to fall the nature good.
In order to achieve the purpose, the utility model discloses a bluetooth headset that is difficult for droing, including battery, bluetooth audio chip, audio amplifier, integrated fortune put chip, pronunciation speaker and shell, the bluetooth audio chip through audio amplifier with integrated fortune put chip electric signal connection, still include the threading board, the threading board sets up inside the shell, the shell is provided with pronunciation room, electrical part room, pronunciation room, electrical part room are formed by the threading board interval; the threading plate is provided with a plurality of through holes for penetrating cables, the sounding loudspeaker is arranged in the sounding chamber, the battery, the Bluetooth audio chip, the audio amplifier and the integrated operational amplifier chip are all arranged in the electric device chamber, and glue is filled in the electric device chamber; the shell is provided with the passageway of raising one's voice, and the room of making a sound switches on with the passageway of raising one's voice, the outer wall of shell is provided with the elasticity bag, and the elasticity bag is provided with a blow vent.
Further, the model of the Bluetooth audio chip is CSR 8635; the model of the integrated operational amplifier chip is AMS 3435.
Further, the glue filled in the electric device chamber is silica gel.
Furthermore, the glue filled in the electric device chamber is sound insulation glue.
Furthermore, the glue filled in the electric device chamber is waterproof glue.
Furthermore, glue is filled in a gap between the through hole and the cable penetrating through the through hole.
Furthermore, the inner wall of the shell is provided with a clamping groove, and the outer edge of the threading plate is bonded to the clamping groove.
Furthermore, an elastic supporting body for supporting the resilience of the elastic bag wall is arranged in the elastic bag.
The utility model has the advantages that: in the Bluetooth headset not easy to fall off, the glue filled in the electric device chamber has good waterproof and anti-seismic performance, and the falling resistance is improved; the blow vent of elasticity bag can set up in laminating user's duct department, during the use, extrudees the elasticity bag with the finger and gets rid of the air for blow vent laminating user's duct, and then loose hand, the elasticity bag has the trend of recovering deformation, thereby adsorbs the duct in the blow vent, realizes anti-drop.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional structural view of the housing of the present invention.
Fig. 3 is a schematic view of the exploded structure of the present invention.
The reference numerals include:
1-battery 2-feedback speaker 3-sound speaker
4-feedback microphone 5-threading board 6-shell
61-sound producing chamber 62-electric device chamber
7-elastic bag 71-vent 72-elastic support
8, a filter 9 and an integrated operational amplifier chip.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model discloses a bluetooth headset that is difficult for droing, including battery 1, bluetooth audio chip, audio amplifier, integrated fortune put chip 9, pronunciation speaker 3 and shell 6, the bluetooth audio chip pass through the audio amplifier with integrated fortune put chip 9 electricity signal connection, still include threading board 5, threading board 5 sets up inside shell 6, shell 6 is provided with pronunciation room 61, electrical part room 62, pronunciation room 61, electrical part room 62 are formed by threading board 5 interval; the threading plate 5 is provided with a plurality of through holes for threading cables, the sounding loudspeaker 3 is arranged in the sounding chamber 61, the battery 1, the Bluetooth audio chip, the audio amplifier and the integrated operational amplifier chip 9 are all arranged in the electric device chamber 62, and the electric device chamber 62 is filled with glue; the housing 6 is provided with a loudspeaking channel, the sounding chamber 61 is communicated with the loudspeaking channel, the outer wall of the housing 6 is provided with an elastic bag 7, and the elastic bag 7 is provided with a vent 71. In the bluetooth headset not easy to fall off, the glue filled in the electric device chamber 62 has good waterproof and anti-seismic performance, and the falling resistance is improved; the vent 71 of elasticity bag 7 can set up in laminating user's duct department, during the use, extrudees elasticity bag 7 with the finger and gets rid of the air for vent 71 laminating user's duct, and then loose hand, elasticity bag 7 has the trend of recovering deformation, thereby adsorbs the duct in vent 71, realizes anti-drop.
The utility model discloses a bluetooth audio chip is used for receiving the audio signal that the player sent out, audio amplifier is used for enlargiing this audio signal, feedback microphone 4 is used for picking up the noise, the noise is in carry to after amplifying in the integrated fortune core wave filter 8, wave filter 8 carries out the frequency selection district to the noise after amplifying, produces an opposite phase's audio signal, through feedback speaker 2 is played out in order to neutralize the noise. Specifically, the model of the bluetooth audio chip is CSR 8635; the integrated operational amplifier chip 9 is in the model of AMS 3435. Specifically, the model of the bluetooth audio chip is CSR 8635; the integrated operational amplifier chip 9 is in the model of AMS 3435.
Further, the glue filled in the electric device chamber 62 is silica gel. The silica gel has stable property and good waterproof effect and anti-seismic effect.
Further, the glue filled in the electric device chamber 62 is sound insulation glue. The utility model discloses a bluetooth headset who is difficult for droing, it is effectual to give sound insulation.
Further, the glue filled in the electric device chamber 62 is waterproof glue. The utility model discloses a bluetooth headset who is difficult for droing, water-proof effects is good.
Further, the gap between the through hole and the cable penetrating through the through hole is filled with glue, so that the sound producing chamber 61 and the electric device chamber 62 are prevented from being filled with water.
Furthermore, the inner wall of the shell 6 is provided with a clamping groove, and the outer edge of the threading plate 5 is bonded to the clamping groove. The utility model discloses a bluetooth headset who is difficult for droing easily assembles.
Further, an elastic supporting body 72 for supporting the resilience of the wall of the elastic bag 7 is arranged inside the elastic bag 7. The utility model discloses a bluetooth headset that is difficult for droing, elastic support body 72 specifically can be rubber, improves the resilience ability of elasticity bag 7.
In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the effectiveness of the prior art and has practicability, and thus it is a product with practical value.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (7)
1. The utility model provides a bluetooth headset that is difficult for droing, includes battery (1), bluetooth audio chip, audio amplifier, integrated fortune and puts chip (9), pronunciation speaker (3) and shell (6), the bluetooth audio chip passes through audio amplifier with chip (9) signal connection is put to integrated fortune, its characterized in that: the multifunctional electric appliance cabinet is characterized by further comprising a threading plate (5), wherein the threading plate (5) is arranged inside the shell (6), the shell (6) is provided with a sound producing chamber (61) and an electric appliance chamber (62), and the sound producing chamber (61) and the electric appliance chamber (62) are formed by the threading plate (5) at intervals; the threading plate (5) is provided with a plurality of through holes for penetrating cables, the sounding loudspeaker (3) is arranged in the sounding chamber (61), the battery (1), the Bluetooth audio chip, the audio amplifier and the integrated operational amplifier chip (9) are all arranged in the electric device chamber (62), and the electric device chamber (62) is filled with glue; the shell (6) is provided with the passageway of raising one's voice, and sound-producing chamber (61) switches on with the passageway of raising one's voice, the outer wall of shell (6) is provided with elasticity bag (7), and elasticity bag (7) are provided with a blow vent (71).
2. The bluetooth headset that is not easy to fall off of claim 1, wherein: the glue filled in the electric device chamber (62) is silica gel.
3. The bluetooth headset that is not easy to fall off of claim 1, wherein: and the glue filled in the electric device chamber (62) is sound insulation glue.
4. The bluetooth headset that is not easy to fall off of claim 1, wherein: and the glue filled in the electric device chamber (62) is waterproof glue.
5. The bluetooth headset that is not easy to fall off of claim 1, wherein: and glue is filled in a gap between the through hole and the cable penetrating through the through hole.
6. The bluetooth headset that is not easy to fall off of claim 1, wherein: the inner wall of the shell (6) is provided with a clamping groove, and the outer edge of the threading plate (5) is bonded to the clamping groove.
7. The bluetooth headset that is not easy to fall off of claim 1, wherein: an elastic supporting body (72) used for supporting the resilience of the wall of the elastic bag (7) is arranged in the elastic bag (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922199612.9U CN210469662U (en) | 2019-12-10 | 2019-12-10 | A bluetooth earphone that is not easy to fall off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922199612.9U CN210469662U (en) | 2019-12-10 | 2019-12-10 | A bluetooth earphone that is not easy to fall off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210469662U true CN210469662U (en) | 2020-05-05 |
Family
ID=70437246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922199612.9U Expired - Fee Related CN210469662U (en) | 2019-12-10 | 2019-12-10 | A bluetooth earphone that is not easy to fall off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210469662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640915A (en) * | 2020-12-16 | 2022-06-17 | 广州海格通信集团股份有限公司 | In-ear acoustic device |
-
2019
- 2019-12-10 CN CN201922199612.9U patent/CN210469662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640915A (en) * | 2020-12-16 | 2022-06-17 | 广州海格通信集团股份有限公司 | In-ear acoustic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |