CN212366260U - Earphone audio connector - Google Patents
Earphone audio connector Download PDFInfo
- Publication number
- CN212366260U CN212366260U CN202020760450.1U CN202020760450U CN212366260U CN 212366260 U CN212366260 U CN 212366260U CN 202020760450 U CN202020760450 U CN 202020760450U CN 212366260 U CN212366260 U CN 212366260U
- Authority
- CN
- China
- Prior art keywords
- earphone
- audio connector
- terminal
- base
- connector
- 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.)
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Links
- 239000004033 plastic Substances 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims 3
- 238000003466 welding Methods 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Abstract
The utility model discloses an earphone audio connector, the distance between the center of an earphone hole and the surface of the base of the earphone connector is 13.03 mm; the earphone audio connector comprises a shell, a base and a terminal, wherein the shell is connected with the base, and the terminal is arranged at the lower part of the base; this earphone connector welding makes the center height be 13.03mm on the mainboard, has effectively improved the height of earphone audio connector on the PCB board, and this earphone audio connector can be applied to in the higher desktop computer of center altitude requirement or the electronic product.
Description
Technical Field
The utility model belongs to audio connector field, specifically speaking are earphone audio connector.
Background
The earphone audio connector is a common electronic component, can provide various sound effects, data and communication services for electronic devices such as a desktop computer, a notebook computer and a mobile phone, and is widely applied to electronic equipment, such as: audio-visual products, communication products, household appliances, computer products and the like.
The earphone audio connectors are classified into a plurality of types, namely, an on-board type earphone connector and a sinking board type earphone connector according to the positions of the earphone audio connectors welded on a PCB (printed circuit board); the center height of the on-board type earphone connector (the center height refers to the distance from the center of the earphone hole to the surface of the earphone connector base) is generally between 0 and 4.50mm, and no single earphone audio connector with the center height exceeding 10mm exists in the industry at present, and the requirement of a desktop computer or an electronic device with the higher center height cannot be met.
Based on the above problems, an elevated earphone audio connector with a center height of 13.03 mm.
SUMMERY OF THE UTILITY MODEL
In order to overcome and to have the welding of earphone connector back on the PCB board among the present technique, the earphone connector height is lower, and the center height is also lower, is not conform to the problem in the higher desktop computer of center altitude requirement or the electronic product, the utility model provides a center height is 13.03 mm's the type of increasing earphone audio connector, and the welding of earphone connector has effectively improved the height of earphone audio connector on the PCB board on the mainboard, can be applied to in the higher desktop computer of center altitude requirement or the electronic product.
The utility model discloses a realize through following technical scheme.
The distance between the center of an earphone hole and the surface of a base of the earphone connector is 13.03 mm; the earphone audio connector comprises a shell, a base and a terminal, wherein the shell is connected with the base, and the terminal is arranged on the lower portion of the base.
As a further improvement of the technical scheme, the shell is made of stainless steel and is formed by punching, and the shell is provided with an electroplated tin layer for protecting the base.
As a further improvement of the technical scheme, fixing feet are arranged on two sides of the shell and used for being welded on the PCB to provide holding force.
As the further improvement of above-mentioned technical scheme, the terminal is provided with a plurality of, the material of terminal is the copper alloy, and it adopts stamping forming be equipped with the nickel coating on the body of terminal, its inside with the contact area of base is equipped with the gold coating, and its afterbody is equipped with the tin coating, and it is good to have electric conductive property, and resistance to fusion welding nature and electric arc erosion resistance can good stability, long service life's advantage, and a plurality of terminal is 6.
As a further improvement of the above technical solution, the earphone audio connector further includes a plastic layer, the plastic layer is used for protecting the terminal and preventing the terminal from deforming, the plastic layer is made of PA66 high-temperature nylon, and has better rigidity and high temperature resistance, and meets the temperature requirement of the wave soldering process.
According to the technical scheme, the utility model has the advantages of it is following: the utility model discloses an earphone audio connector, owing to be the on-board type structure, this earphone connector welding is on the mainboard, makes the center height be 13.03mm, has effectively improved the height of earphone audio connector on the PCB board, and this earphone audio connector can be applied to the higher desktop or the electronic product of center height requirement, provides feasible technical scheme and product, has richened earphone audio connector switch product form, has brought certain economic benefits.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the audio connector of the earphone of the present invention;
fig. 2 is a first perspective view of the audio connector of the earphone of the present invention;
fig. 3 is a second perspective view of the audio connector of the earphone of the present invention;
fig. 4 is a third perspective view of the audio connector of the earphone of the present invention.
In the attached drawings, 1, a shell; 2. a base; 3. a terminal; 4. and fixing the feet.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in this patent, a person of ordinary skill in the art has no inventive step.
Referring to fig. 1-4, in an audio connector for a headphone, the center of a headphone hole is 13.03mm from the surface of a base of the headphone connector; the earphone audio connector comprises a shell 1, a base 2 and a terminal 3, wherein the shell 1 is connected with the base 2, and the terminal 3 is arranged at the lower part of the base 2.
The material of shell 1 is stainless steel, adopts stamping forming, be equipped with the tin coating of electroplating on the shell 1, when using, the shell with the base equipment together is used for the protection the base.
The two sides of the shell 1 are provided with fixing feet 4, the fixing feet 4 are used for welding to a PCB and providing holding force, and preferably, the fixing feet 4 are provided with two.
The earphone audio connector further comprises a plastic layer, the plastic layer is in contact with the terminal 3 and used for protecting the terminal 3 and preventing the terminal 3 from deforming, the plastic layer is made of PA66 high-temperature nylon, and the plastic layer has good rigidity and high temperature resistance and meets the temperature requirement of a wave soldering process.
The utility model discloses an earphone audio connector, owing to be the on-board type structure, this earphone connector welding is on the mainboard, makes the center height be 13.03mm, has effectively improved the height of earphone audio connector on the PCB board, and this earphone audio connector can be applied to the higher desktop or the electronic product of center height requirement, provides feasible technical scheme and product, has richened earphone audio connector switch product form, has brought certain economic benefits.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The earphone audio connector is characterized in that the distance between the center of an earphone hole and the surface of a base of the earphone connector is 13.03 mm; the earphone audio connector comprises a shell (1), a base (2) and a terminal (3), wherein the shell (1) is connected with the base (2), and the terminal (3) is arranged on the lower portion of the base (2).
2. The audio connector of an earphone according to claim 1, wherein the material of the housing (1) is stainless steel, and the housing (1) is provided with an electroplated tin layer.
3. A headphone audio connector as claimed in claim 2, characterized in that the housing (1) is provided with fixing feet (4) on both sides, the fixing feet (4) being soldered to the PCB.
4. The earphone audio connector according to claim 1, wherein the terminal (3) is provided with a plurality of terminals, and the material of the terminal (3) is copper alloy.
5. An earphone audio connector according to claim 4, characterized in that the body of the terminal (3) is provided with a nickel plating layer, the contact area between the inside of the terminal and the base (2) is provided with a gold plating layer, and the tail part of the terminal is provided with a tin plating layer.
6. A headphone audio connector as in claim 5 wherein the number of terminals is 6.
7. A headphone audio connector according to any one of claims 1-6, characterized in that the headphone audio connector further comprises a plastic layer, the plastic layer being in contact with the terminal (3).
8. The headphone audio connector as claimed in claim 7, wherein the plastic layer is made of PA66 high temperature nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020760450.1U CN212366260U (en) | 2020-05-09 | 2020-05-09 | Earphone audio connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020760450.1U CN212366260U (en) | 2020-05-09 | 2020-05-09 | Earphone audio connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212366260U true CN212366260U (en) | 2021-01-15 |
Family
ID=74136051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020760450.1U Active CN212366260U (en) | 2020-05-09 | 2020-05-09 | Earphone audio connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212366260U (en) |
-
2020
- 2020-05-09 CN CN202020760450.1U patent/CN212366260U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |