Apple wants to shrink audio jacks on future iPhones, iPods
TweetFollow Us on Twitter

Apple wants to shrink audio jacks on future iPhones, iPods

An Apple patent for an audio jack with pogo pins for conductive contacts has appeared at the US Patent & Trademark Office showing that Apple plans to build even smaller headphone jacks in upcoming iPhones and iPods.

The patent involves an audio jack that can allow electrical connections between an audio plug and an electronic device. The audio jack can include a series of pogo pins operative to extend into an audio jack cavity to provide conductive contacts for an audio plug placed within the audio jack. When an audio plug is inserted in the audio jack, the deflectable tips of each pogo pin can deflect and contact audio plug contact portions or regions. The end of the pogo pins opposite the deflectable tips can be coupled to an appropriate electronic device component, such as a printed circuit board, flex circuit, cable, or any other suitable component to provide a conductive path for signals between the audio plug and the electronic device. The inventors are Sean Murphy and John Difonzo.

Here's Apple's background and summary of the invention: "Many electronic devices include audio jacks for providing audio generated by electronic device circuitry to an audio output component coupled to the device. For example, many portable electronic devices include audio jacks to which headphone or speaker audio plugs can connect to transfer signals carrying the audio. Audio jacks include several conductive pads operative to contact audio plug contact portions or regions to provide electrical paths through which audio signals, power signals, and data signals can be transferred.

"The conductive pads typically can be formed from stamped sheet metal and can be shaped in a manner to ensure electrical contact and retention when an audio plug is inserted in the audio jack. Suitable shapes can include, for example, cantilever beams extending into an audio jack cavity and operative to deflect away from an audio plug when the audio plug is inserted in the audio jack.

"The cantilever beam, however, can take up large amounts of space within the audio jack assembly. In particular, a cantilever beam can require a substantial minimum length for ensuring that the force generated by the beam deflection is sufficient to maintain the beam in contact with an audio plug contact portion. In addition, the cantilever beam requires space in at least two dimensions, which can prevent the size of an electronic device from being reduced. This can especially be an issue for electronic devices so small that the audio jack size effectively determines the size of the device.

"An audio jack having pogo pins to provide conductive contacts with audio plug contact portions is provided. The audio jack can include a cavity into which an audio plug can be inserted. A series of pogo pins can extend into the cavity to provide conductive contacts for audio plug contacts. When an audio plug is inserted in the audio jack, the deflectable tips of each pogo pin can sequentially deflect to allow the audio plug to be inserted into the cavity. The end of the pogo pins opposite the deflectable tips can be coupled to an appropriate electronic device component to transfer signals, such as a printed circuit board, flex circuit, cable, or any other suitable component.

"The pogo pins can be positioned in the audio jack using any suitable orientation. In some embodiments, the pogo pins can be positioned in substantially a single plane such that the pogo pins require space in a single dimension of the audio jack assembly. The pogo pins can be oriented substantially orthogonal to the audio jack cavity (e.g., such that the deflectable tips extend orthogonally into the cavity), or at an angle relative to the cavity walls. In particular, it may be desirable to orient the pogo pins at an angle to prevent or reduce the chances that an audio jack snags on a deflectable tip upon insertion or removal.

"The audio jack can include any suitable number of pogo pins. For example, the audio jack can include at least one pogo pin for each conductive portion of an audio plug inserted within the audio jack (e.g., four pins for each of the microphone, left, right and ground channels). As another example, the audio jack can include several pogo pins for a single audio plug conductive portion, for example as a detect mechanism (e.g., two pogo pins for the distal-most conductive portion, for example associated with the ground).

"The pogo pins can have any suitable dimension. In particular, the pogo pin dimensions can be selected based on the size of the audio plug contact portions, the distance between the audio jack cavity and an electronic device component, or any other criteria. In some embodiments, a characteristic dimension of the deflectable tip (e.g., a diameter or radius of the tip) can be less than the maximum amount by which the deflectable tip can extend into the cavity."

 

Community Search:
MacTech Search:

Software Updates via MacUpdate

Posterino 3.3.5 - Create posters, collag...
Posterino offers enhanced customization and flexibility including a variety of new, stylish templates featuring grids of identical or odd-sized image boxes. You can customize the size and shape of... Read more
Skim 1.4.28 - PDF reader and note-taker...
Skim is a PDF reader and note-taker for OS X. It is designed to help you read and annotate scientific papers in PDF, but is also great for viewing any PDF file. Skim includes many features and has a... Read more
Apple macOS Sierra 10.12.4 - The latest...
With Apple macOS Sierra, Siri makes its debut on Mac, with new features designed just for the desktop. Your Mac works with iCloud and your Apple devices in smart new ways, and intelligent... Read more
Apple Numbers 4.1 - Apple's spreads...
With Apple Numbers, sophisticated spreadsheets are just the start. The whole sheet is your canvas. Just add dramatic interactive charts, tables, and images that paint a revealing picture of your data... Read more
Xcode 8.3 - Integrated development envir...
Xcode includes everything developers need to create great applications for Mac, iPhone, iPad, and Apple Watch. Xcode provides developers a unified workflow for user interface design, coding, testing... Read more
Dropbox 22.4.24 - Cloud backup and synch...
Dropbox is an application that creates a special Finder folder that automatically syncs online and between your computers. It allows you to both backup files and keep them up-to-date between systems... Read more
Merlin Project 4.2.0 - Project managemen...
Merlin Project is the leading professional project management software for OS X. If you plan complex projects on your Mac, you won’t get far with a simple list of tasks. Good planning raises... Read more
Postbox 5.0.12 - Powerful and flexible e...
Postbox is a new email application that helps you organize your work life and get stuff done. It has all the elegance and simplicity of Apple Mail, but with more power and flexibility to manage even... Read more
Apple Pages 6.1 - Apple's word proc...
Apple Pages is a powerful word processor that gives you everything you need to create documents that look beautiful. And read beautifully. It lets you work seamlessly between Mac and iOS devices, and... Read more
RapidWeaver 7.3.2 - Create template-base...
RapidWeaver is a next-generation Web design application to help you easily create professional-looking Web sites in minutes. No knowledge of complex code is required, RapidWeaver will take care of... Read more

Hearthstone celebrates the upcoming Jour...
Hearthstone gets a new expansion, Journey to Un'Goro, in a little over a week, and they'll be welcoming the Year of the Mammoth, the next season, at the same time. There's a lot to be excited about, so Blizzard is celebrating in kind. Players will... | Read more »
4 smart and stylish puzzle games like Ty...
TypeShift launched a little over a week ago, offering some puzzling new challenges for word nerds equipped with an iOS device. Created by Zach Gage, the mind behind Spelltower, TypeShift boasts, like its predecessor, a sleak design and some very... | Read more »
The best deals on the App Store this wee...
Deals, deals, deals. We're all about a good bargain here on 148Apps, and luckily this was another fine week in App Store discounts. There's a big board game sale happening right now, and a few fine indies are still discounted through the weekend.... | Read more »
The best new games we played this week
It's been quite the week, but now that all of that business is out of the way, it's time to hunker down with some of the excellent games that were released over the past few days. There's a fair few to help you relax in your down time or if you're... | Read more »
Orphan Black: The Game (Games)
Orphan Black: The Game 1.0 Device: iOS Universal Category: Games Price: $4.99, Version: 1.0 (iTunes) Description: Dive into a dark and twisted puzzle-adventure that retells the pivotal events of Orphan Black. | Read more »
The Elder Scrolls: Legends is now availa...
| Read more »
Ticket to Earth beginner's guide: H...
Robot Circus launched Ticket to Earth as part of the App Store's indie games event last week. If you're not quite digging the space operatics Mass Effect: Andromeda is serving up, you'll be pleased to know that there's a surprising alternative on... | Read more »
Leap to victory in Nexx Studios new plat...
You’re always a hop, skip, and a jump away from a fiery death in Temple Jump, a new platformer-cum-endless runner from Nexx Studio. It’s out now on both iOS and Android if you’re an adventurer seeking treasure in a crumbling, pixel-laden temple. | Read more »
Failbetter Games details changes coming...
Sunless Sea, Failbetter Games' dark and gloomy sea explorer, sets sail for the iPad tomorrow. Ahead of the game's launch, Failbetter took to Twitter to discuss what will be different in the mobile version of the game. Many of the changes make... | Read more »
Splish, splash! The Pokémon GO Water Fes...
Niantic is back with a new festival for dedicated Pokémon GO collectors. The Water Festival officially kicks off today at 1 P.M. PDT and runs through March 29. Magikarp, Squirtle, Totodile, and their assorted evolved forms will be appearing at... | Read more »

Price Scanner via MacPrices.net

13-inch MacBook Airs, Apple refurbished, in s...
Apple has Certified Refurbished 2016 13″ MacBook Airs available starting at $849. An Apple one-year warranty is included with each MacBook, and shipping is free: - 13″ 1.6GHz/8GB/128GB MacBook Air: $... Read more
12-inch Retina MacBooks on sale for $1199, sa...
B&H has 12″ 1.1GHz Retina MacBooks on sale for $100 off MSRP. Shipping is free, and B&H charges NY sales tax only: - 12″ 1.1GHz Space Gray Retina MacBook: $1199 $100 off MSRP - 12″ 1.1GHz... Read more
Save up to $260 with Apple refurbished 12-inc...
Apple has Certified Refurbished 2016 12″ Retina MacBooks available for $200-$260 off MSRP. Apple will include a standard one-year warranty with each MacBook, and shipping is free. The following... Read more
13-inch 2.7GHz Retina MacBook Pro on sale for...
B&H Photo has the 2015 13″ 2.7GHz/128GB Retina Apple MacBook Pro on sale for $170 off MSRP. Shipping is free, and B&H charges NY tax only: - 13″ 2.7GHz/128GB Retina MacBook Pro (MF839LL/A): $... Read more
15-inch 2.2GHz Retina MacBook Pro on sale for...
B&H Photo has the 2015 15″ 2.2GHz Retina MacBook Pro (MJLQ2LL/A) on sale for $1799.99 including free shipping plus NY sales tax only. Their price is $200 off MSRP. Read more
Save up to $160 with Apple refurbished 9-inch...
Apple has Certified Refurbished 9″ and 12″ Apple iPad Pros available for up to $160 off the cost of new iPads. An Apple one-year warranty is included with each model, and shipping is free: - 32GB 9″... Read more
Apple Chip Foundry TSMC To Begin A11 System-o...
Digitimes’ Steve Shen is reporting today that according to the Chinese-language Economic Daily News (EDN), chipmaker and major Apple supplier foundery Taiwan Semiconductor Manufacturing Company (TSMC... Read more
MacX MediaTrans 3.5 iOS Data Transfer Spring...
MacXDVD Software has announced general availability of the latest MacX MedTrans 3.5, featuring a new user interface (UI). MacX MediaTrans is ann iPhone manager that enables free data transfer between... Read more
Regular Price $19.95 DupeZap 4 Finder For OS...
Hyperbolic Software has announced the release of DupeZap 4.0.2, their modern duplicate finder developed exclusively for macOS. DupeZap 4 is an utility for Mac owners seeking to reclaim disk space... Read more
B-Eng Releases SSD Health Check for MVNe for...
Fehraltorf, Switzerland based B-Eng has announced the release and immediate availability of SSD Health Check for MVNe for MacBook Pro, their app that delivers important data and insights for MVNe... Read more

Jobs Board

Fulltime aan de slag als shopmanager in een h...
Ben jij helemaal gek van Apple -producten en vind je het helemaal super om fulltime shopmanager te zijn in een jonge en hippe elektronicazaak? Wil jij werken in Read more
*Apple* Mobile Master - Best Buy (United Sta...
**492889BR** **Job Title:** Apple Mobile Master **Location Number:** 000886-Norwalk-Store **Job Description:** **What does a Best Buy Apple Mobile Master do?** Read more
*Apple* Mobile Master - Best Buy (United Sta...
**492472BR** **Job Title:** Apple Mobile Master **Location Number:** 000470-Seattle-Store **Job Description:** **What does a Best Buy Apple Mobile Master do?** Read more
*Apple* Mobile Master - Best Buy (United Sta...
**492562BR** **Job Title:** Apple Mobile Master **Location Number:** 000853-Jackson-Store **Job Description:** **What does a Best Buy Apple Mobile Master do?** Read more
*Apple* Retail - Multiple Positions - Apple,...
Job Description: Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.