CN212970101U - Audiphone copper needle location structure that charges - Google Patents
Audiphone copper needle location structure that charges Download PDFInfo
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- CN212970101U CN212970101U CN202021982511.5U CN202021982511U CN212970101U CN 212970101 U CN212970101 U CN 212970101U CN 202021982511 U CN202021982511 U CN 202021982511U CN 212970101 U CN212970101 U CN 212970101U
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- charging
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- power supply
- shell
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Abstract
The utility model discloses a audiphone copper needle location structure that charges relates to the audiphone field, the casing both ends are equipped with sound generating mechanism and the mouth that charges, be equipped with volume control switch on the casing, be equipped with main circuit board in the casing, main circuit board one side is equipped with the fixing base, the embedded pickup device who is connected with main circuit board electricity that is equipped with of fixing base, the battery assembly mouth has been seted up on the main circuit board, the casing is equipped with the power supply seat, be equipped with power supply module in the power supply seat, main circuit board one end interval is equipped with two charging contacts, be equipped with spacing seat between power supply module and the mouth that charges, the embedded charging circuit board that has charging contact of being equipped with of spacing seat, the assembly mouth that charges has all been seted up at the charging circuit board both ends, the interior equal fixed copper. The charging copper pins are welded on a small circuit board, so that the production efficiency of products is improved, and the reject ratio of the products is reduced.
Description
Technical Field
The utility model relates to a audiphone field especially relates to a audiphone copper needle location structure that charges.
Background
In the existing hearing aid or earphone industry, a charging copper needle is usually fixed by using a shell buckle structure and a limiting rib. The size of copper needle that charges is usually within 2.4mm, and current copper needle location structure that charges requires the installation height, drops easily in the installation, and the installation effectiveness is low. The charging copper needle needs to be welded, the welding requirement is high, and poor welding is easy to generate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a audiphone copper needle location structure that charges to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a hearing aid charging copper needle positioning structure comprises a shell, wherein a sound generating device is embedded at one end of the shell, a charging port is formed in the other end of the shell, a volume adjusting switch is arranged on the shell, a main circuit board is arranged in the shell, a fixing seat is arranged on one side, close to the sound generating device, of the main circuit board, a pickup device electrically connected with the main circuit board is embedded in the fixing seat, a battery assembling port is formed in the main circuit board, a power supply seat is arranged on the inner wall of the shell, corresponding to the battery assembling port, a power supply assembly is arranged in the power supply seat, two charging contacts are arranged at one end, close to a charging port, of the main circuit board at intervals, a limiting seat is arranged between the power supply assembly and the charging port, a charging assembly is embedded in the limiting seat and comprises a charging circuit board and a charging copper needle, which are embedded in, all fixed being equipped with the copper needle that charges in the assembly hole that charges, the copper needle that charges all sets up in charging the mouth, the contact that charges of charging circuit board passes through the wire one-to-one with the contact that charges of main circuit board and is connected. The positioning of the charging copper pins is completed through the charging circuit board, the charging copper pins are welded to the charging circuit board, charging contacts of the charging circuit board are welded to charging contacts on the main circuit board through flying wires, the magnets are installed on the charging circuit board, and then the charging circuit board is installed on a limiting structure at the bottom of the shell.
Further, the mounting groove has been seted up at the charging circuit board middle part, the embedded magnet piece that is equipped with of mounting groove, the magnet groove has been seted up on the spacing seat, the magnet piece both ends are contradicted with the magnet groove. The magnet groove is used for installing the clamping magnet block, positioning the magnet block and assisting the charging circuit board to complete installation.
Furthermore, the charging port is internally provided with a positioning groove which is tightly matched with the charging copper needle in a concave manner. The positioning groove is matched with the appearance shape of the electric punching piece, and the charging copper needle is placed into the positioning groove to position the charging copper needle.
Further, the main circuit board and the charging circuit board are perpendicular to each other. The main circuit board is perpendicular to the charging circuit, and the space in the shell is fully utilized.
Furthermore, the spacing seat is fixedly provided with an attracted piece, and the magnet block is connected with the attracted piece through a magnetic induction line. The attracted piece is a structure capable of being attracted to the ferromagnetic plate body by the magnet, and the magnet block attracts the attracted piece so that the magnet block is fixed in the limiting seat.
Furthermore, the attracted part is connected with the limiting seat through any one of the hearing aid charging copper needle positioning structures in integrated forming connection, glue iron connection and adhesive connection. Will be attracted the piece and fix on spacing seat, avoid being attracted the piece and drop.
Furthermore, a pickup assembly opening is formed in the shell, and the pickup device is embedded in the pickup assembly opening. Through spacing card with pickup attachment in the pickup assembly mouth, avoid pickup attachment to rotate and rock two influences the radio reception effect.
Furthermore, the power supply assembly comprises a rechargeable battery, a connecting copper sheet is arranged on the rechargeable battery, and a contact sheet connecting groove for the connecting copper sheet to penetrate through is formed in one side, far away from the charging port, of the power supply seat. The rechargeable battery is connected with the electric shock on the main circuit board through a connecting copper sheet and a lead.
Further, the rechargeable battery is a cylindrical lithium battery. Compared with the traditional battery, the lithium battery has more electric quantity, small volume and light weight.
Furthermore, the power supply assembly further comprises a power switch coupled on the main circuit board, a switch mounting plate parallel to the side wall is arranged in the shell, a power supply control groove is formed between the switch mounting plate and the side wall of the shell, the power switch is embedded in the power supply control groove, and a power switch opening is formed in the side wall of the shell. The power switch is arranged between the switch mounting plate and the side wall of the shell, the finger controls the power switch through the power switch port, and the power switch controls the on-off of the power control circuit on the main circuit board.
The utility model has the advantages that: the charging copper pins are welded on a small circuit board, so that the production efficiency of products is improved, and the reject ratio of the products is reduced.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram of a hearing aid charging copper pin positioning structure according to an embodiment of the present invention.
The labels in the figure are: casing 1, sound generating mechanism 2, charge mouthful 3, volume control switch 4, main circuit board 5, fixing base 6, pickup attachment 7, rechargeable battery 81, switch 82, spacing seat 9, rechargeable circuit board 10, copper needle 11 charges, contact 51 charges.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1, an embodiment of the present invention provides a hearing aid charging copper pin positioning structure, which includes a housing 1, wherein a sound generating device 2 is embedded in one end of the housing 1, a charging port 3 is disposed at the other end of the housing 1, a volume adjusting switch 4 is disposed on the housing 1, a main circuit board 5 is disposed in the housing 1, a fixing seat 6 is disposed on one side of the main circuit board 5 close to the sound generating device 2, a sound pickup device 7 electrically connected to the main circuit board 5 is embedded in the fixing seat 6, the sound pickup device 7 is a microphone, a battery assembling port is disposed on the main circuit board 5, the battery assembling port is disposed on a process board edge on a side edge of the main circuit board 5, a power supply seat is disposed on an inner wall of the housing 1 corresponding to the battery assembling port, a power supply assembly is disposed in the power supply seat, two charging contacts 51, the utility model discloses a portable electronic device, including power supply module and charging port 3, be equipped with spacing seat 9 between power supply module and the mouth that charges, the embedded subassembly that charges that is equipped with of spacing seat 9, the subassembly that charges is including inlaying the charging circuit board 10 and the copper needle 11 that charges that have the contact of charging that locate in spacing seat 9, the assembly mouth that charges has all been seted up at charging circuit board 10 both ends, all fix in the assembly mouth that charges and be equipped with the copper needle 11 that charges, the copper needle 11 that charges all sets up in the mouth that charges 3, the contact that charges of charging circuit board 10 passes through the wire one-to-one with the. The positioning of the charging copper pins 11 is completed through the charging circuit board 10, the charging copper pins 11 are welded to the charging circuit board 10, charging contacts of the charging circuit board 10 are welded to charging contacts 51 on the main circuit board 5 through flying wires, the magnets are installed on the charging circuit board 10, and then the charging circuit board 10 is installed on a limiting structure at the bottom of the shell.
The copper needle that charges 11 is the copper needle that charges, set up on spacing seat 9 and supply charging circuit board 10 male cross-section to be the logical groove of rectangle, the mounting groove has been seted up at charging circuit board 10 middle part, the embedded magnet piece that is equipped with of mounting groove, the magnet groove has been seted up on spacing seat 9, magnet piece both ends are contradicted with the magnet groove. The magnet slot is used for installing the clamping magnet block, positioning the magnet block and assisting the charging circuit board 10 to complete installation.
The charging port 3 is provided with a positioning groove which is matched with the charging copper needle 11 in a concave manner. The positioning groove is matched with the appearance shape of the electric punching piece, and the charging copper needle 11 is placed into the positioning groove to position the charging copper needle 11.
The main circuit board 5 and the charging circuit board 10 are perpendicular to each other. The main circuit board 5 is perpendicular to the charging circuit, and makes full use of the space in the housing 1.
The limiting seat 9 is fixedly provided with an attracted piece, and the magnet block is connected with the attracted piece through a magnetic induction line. The attracted piece is a ferromagnetic plate structure which can be attracted by the magnet, and the magnet block attracts the attracted piece, so that the magnet block is fixed in the limiting seat 9.
The attracted piece is connected with the limiting seat 9 through any one of the hearing aid charging copper needle positioning structure in integrated forming connection, glue iron connection and adhesive connection. The attracted piece is fixed on the limiting seat 9, and the attracted piece is prevented from falling off.
The shell 1 is provided with a pickup assembly opening, and the pickup device 7 is embedded in the pickup assembly opening. Through with the spacing card of pickup attachment 7 in the pickup assembly mouth, avoid pickup attachment 7 to rotate and rock two influences radio reception effect.
The power supply assembly comprises a rechargeable battery 81, a connecting copper sheet is arranged on the rechargeable battery 81, and a contact sheet connecting groove for the connecting copper sheet to penetrate through is formed in one side, far away from the charging port 3, of the power supply seat. The rechargeable battery 81 is connected with the electric contacts on the main circuit board 5 through a lead wire through a connecting copper sheet.
The rechargeable battery 81 is a cylindrical lithium battery. The rechargeable battery 81 is a lithium battery, and has more electricity, small volume and light weight compared with the conventional battery.
The power supply assembly further comprises a power switch 82 coupled to the main circuit board 5, a switch mounting plate parallel to the side wall is arranged in the casing 1, a power control groove is formed between the switch mounting plate and the side wall of the casing 1, the power switch 82 is embedded in the power control groove, and a power switch 82 port is formed in the side wall of the casing 1. The power switch 82 is arranged between the switch mounting plate and the side wall of the shell 1, a finger controls the power switch 82 through the power switch 82, and the power switch 82 controls the on-off of the power control circuit on the main circuit board 5.
The utility model discloses a theory of operation does: two copper pins 11 that charge and the welding of charging circuit board 10 become an organic whole, and the electric wire welds on charging circuit board 10, and the electric wire welds on main circuit board 5 again, when main circuit board 5 and charging circuit board 10 all welded and accomplish, directly install charging circuit board 10 on spacing seat 9 of casing 1 after installing magnet earlier, accomplish this position installation.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a audiphone copper needle location structure that charges which characterized in that: the device comprises a shell, wherein a sounding device is embedded at one end of the shell, a charging port is arranged at the other end of the shell, a volume adjusting switch is arranged on the shell, a main circuit board is arranged in the shell, a fixed seat is arranged on one side, close to the sounding device, of the main circuit board, a pickup device electrically connected with the main circuit board is embedded in the fixed seat, a battery assembling port is formed in the main circuit board, a power seat is arranged on the inner wall of the shell, corresponding to the battery assembling port, of the power seat, a power supply component is arranged in the power seat, two charging contacts are arranged at one end, close to the charging port, of the main circuit board at intervals, a limiting seat is arranged between the power supply component and the charging port, a charging component is embedded in the limiting seat and comprises a charging circuit board with the charging contacts and a charging copper needle, the, and the charging contacts of the charging circuit board are connected with the charging contacts of the main circuit board in a one-to-one correspondence manner through conducting wires.
2. The hearing aid charging copper pin positioning structure according to claim 1, wherein: the mounting groove has been seted up at the charging circuit board middle part, the embedded magnet piece that is equipped with of mounting groove, the magnet groove has been seted up on the spacing seat, magnet piece both ends are contradicted with the magnet groove.
3. The hearing aid charging copper pin positioning structure according to claim 2, wherein: the charging port is internally provided with a positioning groove which is tightly matched with the charging copper needle in a concave mode.
4. The hearing aid charging copper pin positioning structure according to claim 1, wherein: the main circuit board is perpendicular to the charging circuit board.
5. The hearing aid charging copper pin positioning structure according to claim 2, wherein: the limiting seat is fixedly provided with an attracted piece, and the magnet block is connected with the attracted piece through a magnetic induction line.
6. The hearing aid charging copper pin positioning structure according to claim 5, wherein: the attracted piece is connected with the limiting seat through any one of the hearing aid charging copper needle positioning structures in integrated forming connection, glue iron connection and adhesive connection.
7. The hearing aid charging copper pin positioning structure according to claim 1, wherein: the shell is provided with a pickup assembly opening, and the pickup device is embedded in the pickup assembly opening.
8. The hearing aid charging copper pin positioning structure according to claim 1, wherein: the power supply assembly comprises a rechargeable battery, a connecting copper sheet is arranged on the rechargeable battery, and a contact sheet connecting groove for the connecting copper sheet to penetrate through is formed in one side, away from the charging port, of the power supply seat.
9. The hearing aid charging copper pin positioning structure according to claim 8, wherein: the rechargeable battery is a cylindrical lithium battery.
10. The hearing aid charging copper pin positioning structure according to claim 8, wherein: the power supply assembly further comprises a power switch coupled on the main circuit board, a switch mounting plate parallel to the side wall is arranged in the shell, a power supply control groove is formed between the switch mounting plate and the side wall of the shell, the power switch is embedded in the power supply control groove, and a power switch opening is formed in the side wall of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021982511.5U CN212970101U (en) | 2020-09-11 | 2020-09-11 | Audiphone copper needle location structure that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021982511.5U CN212970101U (en) | 2020-09-11 | 2020-09-11 | Audiphone copper needle location structure that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212970101U true CN212970101U (en) | 2021-04-13 |
Family
ID=75368593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021982511.5U Active CN212970101U (en) | 2020-09-11 | 2020-09-11 | Audiphone copper needle location structure that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212970101U (en) |
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2020
- 2020-09-11 CN CN202021982511.5U patent/CN212970101U/en active Active
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