CN214851746U - TWS earphone - Google Patents
TWS earphone Download PDFInfo
- Publication number
- CN214851746U CN214851746U CN202120633422.8U CN202120633422U CN214851746U CN 214851746 U CN214851746 U CN 214851746U CN 202120633422 U CN202120633422 U CN 202120633422U CN 214851746 U CN214851746 U CN 214851746U
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- Prior art keywords
- charging
- tws
- shell
- post
- casing
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 238000007731 hot pressing Methods 0.000 claims abstract description 11
- 238000001746 injection moulding Methods 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims description 7
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 claims 2
- 238000007789 sealing Methods 0.000 abstract description 11
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model discloses a TWS earphone, the accessible be equipped with the electrically conductive storehouse of charging of piece of elasticity charge, it include the casing with set up in mainboard in the casing, the mainboard is equipped with dew copper district, wherein, the TWS earphone still includes the post that charges, the post that charges passes through injection moulding or the sealed embedding of hot pressing mode the casing, the one end of the post that charges weld in the dew copper district of mainboard, other end electric connection the electrically conductive piece of elasticity that sets up in the storehouse of charging. Compared with the prior art, the utility model discloses in the TWS earphone, the post that charges has not only simplified TWS earphone structure through the sealed embedding casing of injection moulding or hot pressing mode, makes the casing of TWS earphone have the waterproof performance of sealing of ideal moreover.
Description
Technical Field
The utility model belongs to the technical field of the earphone, more specifically say, the utility model relates to a TWS earphone with ideal waterproof sealing performance.
Background
In recent years, with the development of bluetooth chips, the market of TWS (True Wireless Stereo) headsets has been continuously exploded, and the corresponding charging technology of the TWS headsets has been greatly developed.
At present, the charging scheme of the TWS headset commonly found in the market is: the charging device comprises a charging bin, a charging shell, a plurality of elastic pins or elastic sheets, a charging column, a charging needle, a charging pin, a charging spring, a charging pin connecting circuit, a charging spring and a charging spring. However, in the charging scheme of the existing TWS headset, two holes need to be formed in the headset and the charging bin shell, so that the charging copper and the elastic needle/elastic sheet can penetrate through the charging bin shell, a sealing soft glue/glue coating needs to be correspondingly added for sealing and waterproofing, and the TWS headset is complex in structure and unsatisfactory in sealing performance.
In view of the above, there is a need to provide a TWS headset with a desirable sealing and waterproof performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the defects of the prior art are overcome, and the TWS earphone with ideal sealing and waterproof performance is provided.
In order to realize the utility model discloses the purpose, the utility model provides a TWS earphone, the accessible is equipped with the storehouse of charging that the elasticity is electrically conductive and charges, its include the casing with set up in mainboard in the casing, the mainboard is equipped with dew copper district, wherein, TWS earphone still includes the post that charges, the post that charges passes through injection moulding or the sealed embedding of hot pressing mode the casing, the one end of post that charges weld in the dew copper district of mainboard, the elasticity that sets up in the storehouse is electrically charged to other end electric connection is electrically conductive.
As an improvement of the TWS headset of the present invention, the housing includes a front shell, a rear shell, and a connection the front shell with the middle shell of the rear shell, the main board is fixed set in the middle shell.
As an improvement of the TWS headset of the present invention, the earmuffs are provided on the front shell, and the earmuffs are fixed to the front shell.
As an improvement of the TWS headset of the present invention, the front shell is fixed to the middle shell by gluing with a buckle.
As an improvement of the TWS headset of the present invention, the charging post is embedded in the middle shell by injection molding or hot pressing.
As an improvement of the TWS earphone of the present invention, the main board is fixed to the middle shell through the positioning column.
As an improvement of the TWS headset of the present invention, the middle shell is fixed to the rear shell by gluing through the buckle.
As an improvement of the utility model, the mainboard corresponds the through-hole is seted up to the post that charges, copper exposure processing is done all around to the through-hole.
As an improvement of the TWS headset of the present invention, the charging post is provided with a chamfer at one end of the elastic conductive piece.
As an improvement of the TWS headset of the present invention, the elastic conductive member is a conductive elastic piece or a conductive elastic pin.
Compared with the prior art, the utility model discloses in the TWS earphone, the post that charges passes through injection moulding or the sealed embedding casing of hot pressing mode, and the post that charges closely laminates with the casing, does not keep the clearance, has not only simplified the structure of TWS earphone, makes the TWS earphone have the waterproof sealing performance of ideal moreover.
Drawings
The TWS headset and the technical effects thereof according to the present invention will be described in detail with reference to the accompanying drawings and the following detailed description, wherein:
fig. 1 is a schematic structural diagram of the TWS headset of the present invention.
Wherein,
100- -earmuffs; 102- -front shell; 104- -middle shell; 106- -rear shell; 108- -main board; 110- -charging post; elastic conductive element-112.
Detailed Description
In order to make the utility model discloses a utility model purpose, technical scheme and technological effect are more clear, and below combine the figure and detailed implementation, it is right to carry out further detailed description with the utility model. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and not limitation.
Please refer to fig. 1, the utility model provides a TWS earphone, the accessible is equipped with the storehouse of charging that the elasticity is electrically conductive and charges, and it includes the casing and sets up mainboard 108 in the casing, and mainboard 108 is equipped with dew copper district (not shown), and wherein, TWS earphone still includes charging post 110, and charging post 110 seals the embedding casing through injection moulding or hot pressing mode, and charging post 110's one end welds in the dew copper district of mainboard 108, and the elasticity that other end electric connection set up in the storehouse of charging is electrically conductive 112.
In the embodiment shown in fig. 1, the shell comprises a front shell 102, a rear shell 106, and a middle shell 104 connecting the front shell 102 and the rear shell 106, wherein the front shell 102 and the middle shell 104 are fixed by snap glue, and the middle shell 104 and the rear shell 106 are fixed by snap glue. In the embodiment shown in fig. 1, the earmuff 100 is provided on the front shell 102, the earmuff 100 is shaped and sized to substantially match the ear canal, the front shell 102 fits the pinna and is easy to wear, the middle shell 104 provides strength to the TWS headset, and the back shell 106 provides an appearance effect.
In the embodiment shown in fig. 1, the main board 108 provides the necessary placement locations for the chips, the charging posts 110, and the like, and is adhesively secured to the middle shell 104 by the alignment posts. The charging post 110 is hermetically embedded into the middle shell 104 through injection molding or hot pressing, so that the charging post 110 and the middle shell 104 are tightly attached without a gap, the shell is ensured to have ideal sealing performance, the sealing performance of the shell is not required to be ensured through gluing and other modes, and the structure of the TWS earphone is simplified. In order to facilitate the soldering of one end of the charging post 110 to the copper exposing area of the main board 108, the main board 108 is provided with a through hole (not labeled) corresponding to the charging post 110, and the copper exposing process is performed around the through hole.
In order to ensure the charging stability of the TWS headset, the elastic conductive member 112 needs to have good elasticity, so that when the elastic conductive member 112 is abutted with the charging post 110, the elastic conductive member 112 can stably and elastically abut against the charging post 110 by its good elasticity. In addition, in order to facilitate the abutting of the charging post 110 and the elastic conductive member 112, a chamfer is provided at the end of the charging post 110 abutting the elastic conductive member 112. When the TWS headset is placed in the charging chamber, the elastic conductive member 112 in the charging chamber elastically abuts against the charging post 110, thereby achieving a stable charging function. When the charging post 110 is removed, the elastic conductive member 112 is restored by its own elasticity.
It is to be understood that the shape of the elastic conductive member 112 is not particularly limited as long as it can be stably and elastically mated with the charging post 110. For example, according to a preferred embodiment of the present invention, the elastic conductive member 112 may be configured as a conductive elastic piece or a conductive elastic needle.
It should be noted that, the utility model discloses the main characterized in that on the TWS earphone structure charges the post and passes through injection moulding or the sealed embedding casing of hot pressing mode, and other structures of TWS earphone are the same with the structure of current TWS earphone, no longer give unnecessary details in this specification.
It can be seen from the above description of the specific embodiments of the present invention that, compared with the prior art, in the TWS earphone of the present invention, the charging post 110 is embedded into the casing through injection molding or hot pressing, and the charging post 110 and the casing are tightly attached to each other without leaving a gap. By the arrangement, the structure of the TWS earphone can be simplified, and the TWS earphone has ideal sealing and waterproof performance.
According to the above principle, the present invention can also make appropriate changes and modifications to the above embodiments. 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 (10)
1. The utility model provides a TWS earphone, the accessible is equipped with the storehouse of charging that the electrically conductive piece of elasticity charges, its include the casing with set up in mainboard in the casing, the mainboard is equipped with dew copper district, a serial communication port, the TWS earphone still includes the post of charging, the post of charging is through injection moulding or the sealed embedding of hot pressing mode the casing, the one end of post of charging weld in the dew copper district of mainboard, other end electric connection the electrically conductive piece of elasticity that sets up in the storehouse of charging.
2. The TWS headset of claim 1, wherein the housing comprises a front shell, a rear shell, and a middle shell connecting the front shell and the rear shell, the main board being fixedly disposed in the middle shell.
3. A TWS headset as claimed in claim 2, wherein the front shell is provided with an ear muff, which ear muff is fixed to the front shell.
4. The TWS headset of claim 2, wherein the front shell and the middle shell are secured by snap glue.
5. The TWS earpiece of claim 2, wherein the charging post is sealingly embedded within the middle shell by injection molding or hot pressing.
6. The TWS headset of claim 2, wherein the main board and the middle housing are secured by glue with locating posts.
7. The TWS headset of claim 2, wherein the middle shell and the rear shell are secured by snap glue.
8. The TWS earphone of claim 1, wherein the main board is provided with through holes corresponding to the charging posts, and the periphery of the through holes is subjected to copper exposure treatment.
9. The TWS earpiece of claim 1, wherein an end of the charging post interfacing with the resilient conductive member is chamfered.
10. The TWS earpiece of claim 1, wherein the resilient conductive member is a conductive spring or a conductive pogo pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120633422.8U CN214851746U (en) | 2021-03-29 | 2021-03-29 | TWS earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120633422.8U CN214851746U (en) | 2021-03-29 | 2021-03-29 | TWS earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214851746U true CN214851746U (en) | 2021-11-23 |
Family
ID=78760539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120633422.8U Active CN214851746U (en) | 2021-03-29 | 2021-03-29 | TWS earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214851746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025946A (en) * | 2022-06-29 | 2022-09-09 | 华勤技术股份有限公司 | Earphone shell fixing jig, earphone shell dispensing equipment and method |
-
2021
- 2021-03-29 CN CN202120633422.8U patent/CN214851746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025946A (en) * | 2022-06-29 | 2022-09-09 | 华勤技术股份有限公司 | Earphone shell fixing jig, earphone shell dispensing equipment and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |