CN205178148U - Formula audio frequency adapter, earphone device and electronic equipment are inhaled to magnetism - Google Patents
Formula audio frequency adapter, earphone device and electronic equipment are inhaled to magnetism Download PDFInfo
- Publication number
- CN205178148U CN205178148U CN201521051749.5U CN201521051749U CN205178148U CN 205178148 U CN205178148 U CN 205178148U CN 201521051749 U CN201521051749 U CN 201521051749U CN 205178148 U CN205178148 U CN 205178148U
- Authority
- CN
- China
- Prior art keywords
- audio frequency
- magnetic
- magnetic pole
- contact
- audio
- 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.)
- Expired - Fee Related
Links
- 230000005389 magnetism Effects 0.000 title abstract 12
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 230000004308 accommodation Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000005236 sound signal Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Abstract
An embodiment of the utility model provides a formula audio frequency adapter, earphone device and electronic equipment are inhaled to magnetism, magnetism inhale formula audio frequency adapter and include that public head is inhaled to audio frequency magnetism and female seat is inhaled to audio frequency magnetism, audio frequency magnetism is inhaled public head and is included public head of audio frequency and first connecting portion, and first connecting portion are located the public first end of audio frequency, including first magnetic pole and first contact, audio frequency magnetism is inhaled female seat and is had first end and the second end, and at the first end, audio frequency magnetism is inhaled female stationary ladle and is drawn together second contact and second magnetic pole, and the second contact corresponds the setting with first contact, and second magnetic pole and the mutual magnetism of first magnetic pole are connected, and audio frequency magnetism is inhaled female seat and is equipped with the jack at the second end, first magnetic pole is circumference setting of inhaling public head along audio frequency magnetism and the magnetic ring that encircles first contact, the second magnetic pole is circumference setting of inhaling female seat along audio frequency magnetism and the magnetic ring that encircles the second contact. Above -mentioned first, second magnetic pole is cyclic annular, and magnetic pole area of contact is great, and connection stability and reliability are higher, can avoid excessively dragging simultaneously the audio line.
Description
Technical field
The utility model relates to electronic product, particularly relates to a kind of magnetic-type audio conversion joint, the Headphone device adopting this magnetic-type audio conversion joint and electronic equipment.
Background technology
Along with the continuous progress of modern society's science and technology, the application of electronic product in life is more and more extensive, and such as, mobile phone, desktop computer, notebook computer, panel computer, player, TV, sound equipment etc. have spread in daily life.These electronic products are typically provided with audio interface, in order to frames connecting with headphone or audio frequency apparatus, thus play music etc. to user.But, under some emergency case, such as, the earphone be connected to is forgotten because too paying close attention to some thing, and when larger external force is applied to earphone, because earphone is not easy to come off (ensureing the stable of audio transmission and reliability) from audio interface, easily causes electronic product to be declined by eminence, damage is caused to electronic product.
In addition, in order to ensure the stable of audio transmission and reliability, the combination between earphone with audio interface is compared closely usually, and in use often can plug earphone, shortens the useful life of earphone wire and audio interface.
Occur a kind of magnetic-type audio conversion joint on the market at present, it comprises audio frequency magnetic male and audio frequency magnetic female seat.Audio frequency magnetic male one end can be inserted in the audio interface of electronic equipment, and its other end is provided with the first magnetic pole.One end of audio frequency magnetic female seat is provided with the second magnetic pole, and the other end is provided with tone frequency channel wire jack.Audio frequency magnetic male and audio frequency magnetic female seat are linked together by the magnetic of first, second magnetic pole, and audio frequency magnetic male and audio frequency magnetic female seat are electrically connected, and can transmit audio signal.
Above-mentioned magnetic-type audio conversion joint connects audio frequency magnetic suction head and audio frequency magnetic female seat by magnetic, can disconnect in time, avoiding excessively pullling tone frequency channel wire both when pullling by external force.But first, second magnetic pole of existing magnetic-type audio conversion joint is all spot distribution, namely magnetic mode is point type magnetic mode, its connection reliability and less stable, and audio frequency magnetic female seat is easy to come off from audio frequency magnetic male.
Utility model content
Technical problem to be solved in the utility model is to provide one can avoid excessively pullling tone frequency channel wire and connection reliability and stability preferably magnetic-type audio conversion joint, Headphone device and electronic equipment.
The utility model embodiment provides a kind of magnetic-type audio conversion joint, comprises audio frequency magnetic male and audio frequency magnetic female seat; Described audio frequency magnetic male comprises audio frequency male and the first connecting portion, and described first connecting portion, in one end of described audio frequency male, comprises the first magnetic pole and at least one first contact; Described audio frequency magnetic female seat has first end and the second end, on described first end, described audio frequency magnetic female seat comprises at least one second contact and the second magnetic pole, described second contact is corresponding with described first contact to be arranged, described second magnetic pole is connected with the mutual magnetic of described first magnetic pole, and described audio frequency magnetic female seat is provided with jack on described the second end; Described first magnetic pole is to arrange and around the magnet ring of described first contact along the circumference of described audio frequency magnetic male; Described second magnetic pole is to arrange and around the magnet ring of described second contact along the circumference of described audio frequency magnetic female seat.
Further, described first magnetic pole and described second magnetic pole are permanent magnetic material and make.
Further, described first magnetic pole and described first contact are in the axially formation first step structure of described audio frequency magnetic male; The axially formation in described audio frequency magnetic female seat of described second magnetic pole and described second contact and the second step structure of described first step structure matching.
Further, described first step structure is boss structure or concave inward structure; Correspondingly, described second step structure is concave inward structure or boss structure.
Further, described first contact is arranged along the axis of described audio frequency magnetic male, and described second contact is arranged along the axis of described audio frequency magnetic female seat.
The utility model embodiment also provides a kind of Headphone device, comprises tone frequency channel wire and above-mentioned magnetic-type audio conversion joint; Described tone frequency channel wire is connected with the jack of described magnetic-type audio conversion joint.
The utility model embodiment also provides a kind of electronic equipment, and comprise main body and above-mentioned magnetic-type audio conversion joint, described main body is provided with audio interface, and the diameter of described audio interface mates with the external diameter of described audio frequency magnetic male.
Further, described electronic equipment is also provided with accommodation hole, described accommodation hole and described audio interface are coaxially arranged, and are positioned at the outside of described main body, and the diameter of described accommodation hole is greater than the diameter of described audio interface, and mate with the external diameter of described first magnetic pole.
Further, described audio frequency magnetic male and described audio interface form as one.
Compared with prior art, in magnetic-type audio conversion joint, Headphone device and electronic equipment described in the utility model embodiment, audio frequency magnetic male and audio frequency magnetic female seat have the first magnetic pole and second magnetic pole of ring-type respectively, make the contact area between the second magnetic pole and the first magnetic pole larger, connective stability and reliability higher, can reliablely and stablely audio frequency magnetic male and audio frequency magnetic female seat be linked together by magnetic.When there is emergency case, the first magnetic pole can be separated rapidly under external force with the second magnetic pole, can avoid excessively pullling tone frequency channel wire, extends the useful life of Headphone device and electronic equipment.In addition, audio frequency magnetic male can be utilized the audio interface shutoff on electronic equipment, thus reach the effect of waterproof and dustproof, extend the useful life of electronic equipment further.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of Headphone device in the utility model embodiment.
Fig. 2 is the schematic side view of Fig. 1 sound intermediate frequency magnetic male.
Fig. 3 is the schematic perspective view of Fig. 1 sound intermediate frequency magnetic female seat.
Fig. 4 is the schematic perspective view of another angle of Fig. 1 sound intermediate frequency magnetic female seat.
Fig. 5 is the decomposing schematic representation of electronic equipment partial structurtes in the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the decomposing schematic representation of Headphone device in the utility model embodiment.As shown in Figure 1, Headphone device 10 comprises magnetic-type audio conversion joint 100 and tone frequency channel wire 200.Wherein, tone frequency channel wire 200 can be connected with magnetic-type audio conversion joint 100, in order to transmission of audio signal.
Particularly, magnetic-type audio conversion joint 100 comprises audio frequency magnetic male 110 and audio frequency magnetic female seat 120.Connect by magnetic between audio frequency magnetic male 110 and audio frequency magnetic female seat 120.
Audio frequency magnetic male 110 comprises audio frequency male 112 and the first connecting portion 114.In one embodiment, audio frequency male 112 can be identical with the structure of ordinary audio joint, for being inserted in the audio interface of electronic equipment.First connecting portion 114 is positioned at one end of audio frequency male 112, for being connected with audio frequency magnetic female seat 120.First connecting portion 114 specifically comprises first magnetic pole 1141 and at least one first contact 1142.As shown in Figure 2, the first magnetic pole 1141 is the magnet ring arranged along the circumference of audio frequency magnetic male 110, and around the first contact 1142.The magnet ring that first magnetic pole 1141 can be made for permanent magnetic material.The external diameter of the first magnetic pole 1141 is greater than the external diameter of audio frequency male 112.First contact 1142 can be arranged along the axis of audio frequency magnetic male 110, for being connected with audio frequency magnetic female seat 120, and transmits audio signal to audio frequency magnetic female seat 120.
Audio frequency magnetic female seat 120 has first end 122 and the second end 124.Wherein, first end 122 for being connected with audio frequency magnetic male 110, and receives the audio signal from audio frequency magnetic male 110.As shown in Figure 3, on first end 122, audio frequency magnetic female seat 120 comprises at least one second contact 125 and second magnetic pole 126.Second contact 125 is corresponding with the first contact 1142 to be arranged, when audio frequency magnetic male 110 and audio frequency magnetic female seat 120 link together, second contact 125 and the first contact 1142 are interconnected, thus audio signal is transferred to audio frequency magnetic female seat 120 from audio frequency magnetic male 110.In one embodiment, the second contact 125 is arranged along the axis of audio frequency magnetic female seat 120.Second magnetic pole 126 is the magnet ring arranged along the circumference of audio frequency magnetic female seat 120, and around the second contact 1142.The magnet ring that second magnetic pole 126 can be made for permanent magnetic material.In addition, audio frequency magnetic female seat 120 and the second magnetic pole 126 can form as one structure, to improve the portable of product and reliability.
In use procedure, by audio frequency magnetic female seat 120 near audio frequency magnetic male 110 time, quickly and easily audio frequency magnetic male 110 can be connected with audio frequency magnetic female seat 120 by the active force between the first magnetic pole 1141 and the second magnetic pole 126, and the second contact 125 and the first contact 1142 are interconnected.Because the first magnetic pole 1141 and the second magnetic pole 126 are ring-type, contact-making surface is between the two comparatively large, make the stability that connects and reliability high.
For the ease of the accurate location between audio frequency magnetic male 110 and audio frequency magnetic female seat 120, in one embodiment, as shown in Figure 1, the first magnetic pole 1141 and the first contact 1142 in the axially formation first step structure of audio frequency magnetic male 110, as boss structure or concave inward structure; And the axially formation in audio frequency magnetic female seat 120 of the second magnetic pole 126 and the second contact 125 and the second step structure of first step structure matching, as concave inward structure or boss structure.By coordinating between first step structure with second step structure, the accurate location between audio frequency magnetic male 110 and audio frequency magnetic female seat 120 can be realized quickly and easily, the first magnetic pole 1141 and the second magnetic pole 126 can be docked along the axially rapid of audio frequency magnetic female seat 120.
The second end 124 of audio frequency magnetic female seat 120 is for connecting tone frequency channel wire 200.As shown in Figure 4, audio frequency magnetic female seat 120 is formed with jack 128 on the second end 124, for installing the plug 210 of tone frequency channel wire 200, thus audio signal is delivered to tone frequency channel wire 200.
The utility model one embodiment also provides a kind of electronic equipment adopting above-mentioned magnetic-type audio conversion joint 100/ Headphone device 10.This electronic equipment can be mobile phone, desktop computer, notebook computer, panel computer, player, TV, sound equipment etc.Be notebook computer below with electronic equipment for example is described.
As shown in Figure 5, electronic equipment 20 comprises main body 22.The sidepiece 24 of main body 22 is provided with audio interface 26 and accommodation hole 28.Audio interface 26 and accommodation hole 28 are coaxially arranged, and accommodation hole 28 is positioned at outside.The diameter of accommodation hole 28 is greater than the diameter of audio interface 26, thus forms hierarchic structure between.In one embodiment, the diameter of audio interface 26 mates with the external diameter of audio frequency male 112, thus closely can be plugged in audio interface 26 by audio frequency male 112, ensures the stable of audio transmission and reliability.The diameter of accommodation hole 28 mates with the external diameter of the first magnetic pole 1141, to hold the first magnetic pole 1141.So, after audio frequency magnetic male 110 is inserted into audio interface 26, whole audio frequency magnetic male 110 is arranged in audio interface 26 and accommodation hole 28, interferes or damage in order to avoid cause periphery object.And audio frequency magnetic male 110 by audio interface 26 shutoff, can be served as dust plug, reach the effect of waterproof and dustproof, extend the useful life of electronic equipment 20.
In one embodiment, audio frequency magnetic male 110 and audio interface 26 can be formed integrative-structure, the effect of waterproof and dustproof can be played better, and owing to not allowing the earphone using traditional card edge type, therefore can farthest avoid excessively pullling tone frequency channel wire and the injury (as from eminence decline etc.) caused electronic equipment 20.
In sum, in above-mentioned magnetic-type audio conversion joint 100, Headphone device 10 and electronic equipment 20, audio frequency magnetic male 110 and audio frequency magnetic female seat 120 have the first magnetic pole 1141 and the second magnetic pole 126 of ring-type respectively, make the contact area between the second magnetic pole 126 and the first magnetic pole 1141 larger, connective stability and reliability higher, can reliablely and stablely audio frequency magnetic male 110 and audio frequency magnetic female seat 120 be linked together by magnetic.When there is emergency case, the first magnetic pole 1141 can be separated rapidly under external force with the second magnetic pole 126, can avoid excessively pullling tone frequency channel wire 200, extends the useful life of Headphone device 10 and electronic equipment 20.In addition, audio frequency magnetic male 110 can be utilized audio interface 26 shutoff on electronic equipment 20, thus reach the effect of waterproof and dustproof, extend the useful life of electronic equipment 20 further.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (9)
1. a magnetic-type audio conversion joint, comprises audio frequency magnetic male and audio frequency magnetic female seat; Described audio frequency magnetic male comprises audio frequency male and the first connecting portion, and described first connecting portion, in one end of described audio frequency male, comprises the first magnetic pole and at least one first contact; Described audio frequency magnetic female seat has first end and the second end, on described first end, described audio frequency magnetic female seat comprises at least one second contact and the second magnetic pole, described second contact is corresponding with described first contact to be arranged, described second magnetic pole is connected with the mutual magnetic of described first magnetic pole, and described audio frequency magnetic female seat is provided with jack on described the second end; It is characterized in that, described first magnetic pole is to arrange and around the magnet ring of described first contact along the circumference of described audio frequency magnetic male; Described second magnetic pole is to arrange and around the magnet ring of described second contact along the circumference of described audio frequency magnetic female seat.
2. magnetic-type audio conversion joint as claimed in claim 1, is characterized in that, described first magnetic pole and described second magnetic pole are permanent magnetic material and make.
3. magnetic-type audio conversion joint as claimed in claim 1, is characterized in that, described first magnetic pole and described first contact are in the axially formation first step structure of described audio frequency magnetic male; The axially formation in described audio frequency magnetic female seat of described second magnetic pole and described second contact and the second step structure of described first step structure matching.
4. magnetic-type audio conversion joint as claimed in claim 3, is characterized in that, described first step structure is boss structure or concave inward structure; Correspondingly, described second step structure is concave inward structure or boss structure.
5. magnetic-type audio conversion joint as claimed in claim 1, is characterized in that, described first contact is arranged along the axis of described audio frequency magnetic male, and described second contact is arranged along the axis of described audio frequency magnetic female seat.
6. a Headphone device, comprises tone frequency channel wire, it is characterized in that, described Headphone device also comprises as the magnetic-type audio conversion joint in claim 1 to 5 as described in any one; Described tone frequency channel wire is connected with the jack of described magnetic-type audio conversion joint.
7. an electronic equipment, comprise main body, described main body is provided with audio interface, it is characterized in that, described electronic equipment also comprises as the magnetic-type audio conversion joint in Claims 1-4 as described in any one, and the diameter of described audio interface mates with the external diameter of described audio frequency magnetic male.
8. electronic equipment as claimed in claim 7, it is characterized in that, described electronic equipment is also provided with accommodation hole, described accommodation hole and described audio interface are coaxially arranged, and be positioned at the outside of described main body, the diameter of described accommodation hole is greater than the diameter of described audio interface, and mates with the external diameter of described first magnetic pole.
9. electronic equipment as claimed in claim 7, it is characterized in that, described audio frequency magnetic male and described audio interface form as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051749.5U CN205178148U (en) | 2015-12-16 | 2015-12-16 | Formula audio frequency adapter, earphone device and electronic equipment are inhaled to magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051749.5U CN205178148U (en) | 2015-12-16 | 2015-12-16 | Formula audio frequency adapter, earphone device and electronic equipment are inhaled to magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178148U true CN205178148U (en) | 2016-04-20 |
Family
ID=55742088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521051749.5U Expired - Fee Related CN205178148U (en) | 2015-12-16 | 2015-12-16 | Formula audio frequency adapter, earphone device and electronic equipment are inhaled to magnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768909A (en) * | 2016-08-18 | 2018-03-06 | 周利明 | Magnetic USB plug and magnetic USB port |
| CN112859955A (en) * | 2021-01-22 | 2021-05-28 | 维沃移动通信有限公司 | Temperature control device and temperature control method thereof |
-
2015
- 2015-12-16 CN CN201521051749.5U patent/CN205178148U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768909A (en) * | 2016-08-18 | 2018-03-06 | 周利明 | Magnetic USB plug and magnetic USB port |
| CN112859955A (en) * | 2021-01-22 | 2021-05-28 | 维沃移动通信有限公司 | Temperature control device and temperature control method thereof |
| CN112859955B (en) * | 2021-01-22 | 2022-08-26 | 维沃移动通信有限公司 | Temperature control device and temperature control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130309911A1 (en) | Mobile High-Definition Link Converter | |
| CN203983628U (en) | A kind of headset plug connected structure with locking device | |
| CN205178148U (en) | Formula audio frequency adapter, earphone device and electronic equipment are inhaled to magnetism | |
| US20130322653A1 (en) | Usb audio device | |
| CN206674161U (en) | Earphone | |
| CN203072137U (en) | Dual-purpose earphones adopting wired transmission mode and wireless transmission mode | |
| CN210007871U (en) | magnetic suction type Bluetooth earphone | |
| WO2016050167A1 (en) | Bluetooth earpiece | |
| US20130016869A1 (en) | Type of Headphone Device | |
| CN106937202A (en) | Headphone interface device and mobile terminal | |
| CN206743496U (en) | Headphone interface device and mobile terminal | |
| CN205596277U (en) | Bluetooth earphone | |
| CN201312373Y (en) | Split earphone with connectors | |
| CN205829965U (en) | A kind of portable Earphone for two persons at same time | |
| CN206195102U (en) | Charging wire of voiced sound source conversion functions and DC earphone interface | |
| CN202997240U (en) | Movable multi-position earphone socket | |
| CN204993328U (en) | Intercom intelligence multiadapter | |
| TWM241930U (en) | Adapter for connecting stereo earphone-microphone set of a mobile telephone to a stereo system | |
| CN205693849U (en) | Split earphone and pars stridulans, wireless signal portion and wire signal portion | |
| CN209949355U (en) | Multifunctional wireless earphone | |
| CN206481429U (en) | A kind of detachable headphone of component | |
| CN218041394U (en) | Bluetooth headset wireless receiving transmitter compatible with different interfaces | |
| CN206116694U (en) | Magnetism audio connector | |
| CN214101704U (en) | Novel recording shielding ware headphone plug | |
| GB2562237A (en) | An audio kit with earphones or headphones |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 |