CN112929781A - TWS earphone charging post structure and mounting method - Google Patents
TWS earphone charging post structure and mounting method Download PDFInfo
- Publication number
- CN112929781A CN112929781A CN202110262755.9A CN202110262755A CN112929781A CN 112929781 A CN112929781 A CN 112929781A CN 202110262755 A CN202110262755 A CN 202110262755A CN 112929781 A CN112929781 A CN 112929781A
- Authority
- CN
- China
- Prior art keywords
- copper
- charging
- column
- copper column
- cap
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 83
- 229910052802 copper Inorganic materials 0.000 claims abstract description 77
- 239000010949 copper Substances 0.000 claims abstract description 77
- 238000009434 installation Methods 0.000 claims abstract description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a TWS earphone charging column structure and an installation method, wherein the TWS earphone charging column structure comprises a charging column structure and an installation method, wherein the charging column structure comprises an outer shell, a PCBA (printed Circuit Board Assembly) plate, a charging copper column and a copper column cap; a placing groove is formed in the outer shell, and a fixing column is arranged in the placing groove; the PCBA board is arranged in the placing groove, and a storage battery and a charging circuit are arranged on the PCBA board; the charging copper column is electrically connected with the storage battery; the copper post cap can be inserted in the shell and mutually matched with the charging copper post. The mounting method is as follows: the method comprises the following steps: the method comprises the following steps: feeding: feeding the positive and negative copper columns and the copper column caps through a material belt, and conveying the positive and negative copper columns and the copper column caps to a PCBA assembly station; step two: surface mounting: inserting the positive and negative copper columns into the copper column cap, and finishing the surface mounting operation with the copper column cap; step three: removing the cap: and after the paster passes through the tin furnace, the copper column cap is taken off, and then the product can be delivered. The invention improves the yield and the production efficiency of the production line and reduces the maintenance cost.
Description
Technical Field
The invention relates to the technical field of earphone charging posts, in particular to a TWS earphone charging post structure and an installation method.
Background
At present, a plurality of rod-shaped TWS Bluetooth headset charging parts on the market are in a form that copper columns are directly attached to a PCB. The structure has simple design, convenient assembly and low unit price. However, when the design is used for mounting, due to the fact that the temperature is too high when the tin paste passes through a tin furnace, the single copper column is inclined, so that structural assembly is affected, and the reject ratio accounts for about 30%. Therefore, a TWS earphone charging post structure and a mounting method are provided.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provided by the invention is a TWS earphone charging post structure and an installation method thereof, wherein the TWS earphone charging post structure comprises the following steps:
a TWS earphone charging post structure and an installation method thereof comprise a charging post structure and an installation method, wherein the charging post structure comprises an outer shell, a PCBA board, a charging copper post and a copper post cap;
a placing groove is formed in the outer shell, and a fixing column is arranged in the placing groove; the PCBA is arranged in the placing groove, and a storage battery and a charging circuit are arranged on the PCBA; the two charging copper columns are respectively an anode copper column and a cathode copper column, and the charging copper columns are electrically connected with the storage battery; the copper post cap can be inserted in the shell and matched with the charging copper post.
The installation method is as follows: the method comprises the following steps:
the method comprises the following steps: feeding: feeding the positive and negative copper columns and the copper column caps through a material belt, and conveying the positive and negative copper columns and the copper column caps to a PCBA assembly station;
step two: surface mounting: inserting the positive and negative copper columns into the copper column cap, and finishing the surface mounting operation with the copper column cap;
step three: removing the cap: and after the paster passes through the tin furnace, the copper column cap is taken off, and then the product can be delivered.
As an improvement, two fixing columns are symmetrically arranged on two sides of the PCBA.
As an improvement, the outer shell is made of plastic materials.
As an improvement, the positive copper column is electrically connected with the positive electrode of the storage battery, and the negative copper column is electrically connected with the negative electrode of the storage battery.
As an improvement, the PCBA board is fixed in the placing groove through bolts.
Compared with the prior art, the invention has the advantages that:
(1) the invention improves the yield of the production line, and avoids the bad occurrence caused by the deflection of the charging copper column by adding the copper column cap.
(2) The invention reduces the maintenance cost caused by the deflection of the charging copper column.
(3) The invention increases the surface mounting efficiency, and an installer can finish the surface mounting of two copper columns at one time.
Drawings
Fig. 1 is a first structural schematic diagram of a TWS headset charging post structure and an installation method according to the present invention.
Fig. 2 is a structural schematic diagram of a TWS headset charging post structure and an installation method according to the present invention.
As shown in the figure: 1. the device comprises an outer shell, 2 PCBA boards, 3 charging copper columns, 4 copper column caps, 5 fixing columns, 6 storage batteries, 7 positive copper columns, 8 negative copper columns.
Detailed Description
The charging post structure and the mounting method of the TWS headset according to the present invention will be described in detail with reference to the accompanying drawings.
With reference to the accompanying drawings, fig. 1-2 show a TWS headset charging post structure and a mounting method, wherein the TWS headset charging post structure comprises a charging post structure and a mounting method, and the charging post structure comprises an outer shell 1, a PCBA board 2, a charging copper post 3 and a copper post cap 4;
a placing groove is formed in the outer shell 1, and a fixing column 5 is arranged in the placing groove; the PCBA board 2 is arranged in the placing groove, and the PCBA board 2 is provided with a storage battery 6 and a charging circuit; the two charging copper columns 3 are respectively an anode copper column 7 and a cathode copper column 8, and the charging copper columns 3 are electrically connected with the storage battery 6; the copper post cap 4 can be inserted into the outer shell 1 and is matched with the charging copper post 3.
The mounting method is as follows: the method comprises the following steps:
the method comprises the following steps: feeding: feeding the positive and negative copper columns and the copper column caps through a material belt, and conveying the positive and negative copper columns and the copper column caps to a PCBA assembly station;
step two: surface mounting: inserting the positive and negative copper columns into the copper column cap, and finishing the surface mounting operation with the copper column cap;
step three: removing the cap: and after the paster passes through the tin furnace, the copper column cap is taken off, and then the product can be delivered.
In this embodiment, as shown in fig. 1-2, two fixing posts 5 are symmetrically disposed on two sides of the PCBA board 2.
In this embodiment, as shown in fig. 1-2, the outer casing 1 is made of plastic.
In this embodiment, as shown in fig. 1-2, the positive copper pillar 7 is electrically connected to the positive electrode of the battery 6, and the negative copper pillar 8 is electrically connected to the negative electrode of the battery 6.
In this embodiment, as shown in fig. 1-2, the PCBA board 2 is fixed in the placing groove by bolts.
The working principle of the invention is as follows: according to the invention, the copper column cap 4 is added, so that the deflection caused by drawing the charging copper column 3 by tin when the PCBA board 2 passes through a tin furnace after the charging copper column 3 is pasted on the PCBA board is avoided, and the yield of a production line is improved; the charging copper column 3 is inserted into the copper column cap 4 and then is pasted with the patch, so that the speed of pasting the patch is increased, and the production efficiency of a production line is improved; bad through the crooked bad that leads to of reduction copper post that charges 3, reduced the maintenance number of times of earphone, reduced maintenance cost.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A TWS earphone charging post structure and an installation method thereof comprise a charging post structure and an installation method, and are characterized in that: the charging column structure comprises an outer shell (1), a PCBA board (2), a charging copper column (3) and a copper column cap (4);
a placing groove is formed in the outer shell (1), and a fixing column (5) is arranged in the placing groove; the PCBA board (2) is arranged in the placing groove, and a storage battery (6) and a charging circuit are arranged on the PCBA board (2); the two charging copper columns (3) are respectively an anode copper column (7) and a cathode copper column (8), and the charging copper columns (3) are electrically connected with the storage battery (6); the copper column cap (4) can be inserted into the outer shell (1) and is matched with the charging copper column (3).
The installation method is as follows: the method comprises the following steps:
the method comprises the following steps: feeding: feeding the positive and negative copper columns and the copper column caps through a material belt, and conveying the positive and negative copper columns and the copper column caps to a PCBA assembly station;
step two: surface mounting: inserting the positive and negative copper columns into the copper column cap, and finishing the surface mounting operation with the copper column cap;
step three: removing the cap: and after the paster passes through the tin furnace, the copper column cap is taken off, and then the product can be delivered.
2. The TWS headset charging post structure mounting method of claim, wherein: the two fixing columns (5) are symmetrically arranged on two sides of the PCBA board (2).
3. The TWS headset charging post structure mounting method of claim, wherein: the outer shell (1) is made of plastic materials.
4. The TWS headset charging post structure mounting method of claim, wherein: the positive copper column (7) is electrically connected with the positive electrode of the storage battery (6), and the negative copper column (8) is electrically connected with the negative electrode of the storage battery (6).
5. The TWS headset charging post structure mounting method of claim, wherein: PCBA board (2) pass through the bolt fastening place in the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110262755.9A CN112929781B (en) | 2021-03-11 | 2021-03-11 | TWS earphone charging column structure and mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110262755.9A CN112929781B (en) | 2021-03-11 | 2021-03-11 | TWS earphone charging column structure and mounting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112929781A true CN112929781A (en) | 2021-06-08 |
| CN112929781B CN112929781B (en) | 2024-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110262755.9A Active CN112929781B (en) | 2021-03-11 | 2021-03-11 | TWS earphone charging column structure and mounting method |
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| Country | Link |
|---|---|
| CN (1) | CN112929781B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205987273U (en) * | 2016-07-26 | 2017-02-22 | 深圳市冠旭电子股份有限公司 | Touch control type bluetooth earphone |
| CN210183506U (en) * | 2019-09-18 | 2020-03-24 | 李亚周 | Earphone convenient to assembly |
| CN211184210U (en) * | 2020-01-08 | 2020-08-04 | 深圳华玺声学智能制造技术有限公司 | Earphone PCBA board and earphone |
| CN111698605A (en) * | 2020-06-29 | 2020-09-22 | 乐麦声学科技(深圳)有限公司 | Charging structure of TWS earphone |
| US20210029475A1 (en) * | 2019-07-25 | 2021-01-28 | Sivantos Pte. Ltd. | Charging contact connection for a charger, mating contact connection, charging contact system and electrical device |
-
2021
- 2021-03-11 CN CN202110262755.9A patent/CN112929781B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205987273U (en) * | 2016-07-26 | 2017-02-22 | 深圳市冠旭电子股份有限公司 | Touch control type bluetooth earphone |
| US20210029475A1 (en) * | 2019-07-25 | 2021-01-28 | Sivantos Pte. Ltd. | Charging contact connection for a charger, mating contact connection, charging contact system and electrical device |
| CN210183506U (en) * | 2019-09-18 | 2020-03-24 | 李亚周 | Earphone convenient to assembly |
| CN211184210U (en) * | 2020-01-08 | 2020-08-04 | 深圳华玺声学智能制造技术有限公司 | Earphone PCBA board and earphone |
| CN111698605A (en) * | 2020-06-29 | 2020-09-22 | 乐麦声学科技(深圳)有限公司 | Charging structure of TWS earphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112929781B (en) | 2024-01-16 |
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