CN105721977A - Headset base and terminal device with the headset base - Google Patents
Headset base and terminal device with the headset base Download PDFInfo
- Publication number
- CN105721977A CN105721977A CN201610264734.XA CN201610264734A CN105721977A CN 105721977 A CN105721977 A CN 105721977A CN 201610264734 A CN201610264734 A CN 201610264734A CN 105721977 A CN105721977 A CN 105721977A
- Authority
- CN
- China
- Prior art keywords
- contact portion
- earphone
- earphone jack
- springing
- base according
- 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
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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
- H04R1/105—Earpiece supports, e.g. ear hooks
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a headset base and a terminal device with the headset base. The headset base comprises a base shell and a shrapnel assembly. A headset socket is formed on the base shell. The shrapnel assembly comprises a springing part and a contact part. The springing part is arranged on the base shell. One part of the springing part can spring in the radial direction of the headset socket. At least part of the contact part is located in the headset socket and is arranged at the side of the springing part adjacent to the center line of the headset socket; and wherein the longitudinal size of the contact part in the axial direction of the headset socket is less than the transverse size of the contact part in the circumferential direction of the headset socket. According to the headset base provided by the invention, the integral size of the shrapnel assembly in a plugging direction is small; the structure strength of the terminal device can be improved; and the headset base is simple in structure, convenient in processing and low in cost.
Description
Technical field
The present invention relates to communication, electronic technology field, especially relate to a kind of earphone base and there is its terminal unit.
Background technology
Correlation technique is pointed out, what mobile phone on the market used at present is all general international standard size earphone, such as 3.5mm standard earphone, owing to the contact position of the contact in the earphone jack on headset plug and the mobile phone of standard earphone is fixing, therefore, position is set cannot the adjusting interior shifting again of contact, the size of shell fragment entirety also just cannot shorten again, so, for large-size screen monitors accounting mobile phone, under the premise that phone housing size is fixing, will structural member in corresponding thinning shortening phone housing to dodge shell fragment, thus just greatly weakening the bulk strength of phone housing.
Summary of the invention
It is contemplated that at least solve one of technical problem of existence in prior art.For this, the invention reside in a kind of earphone base of proposition, the shell fragment assembly of described earphone base overall dimensions in an insertion direction is little.
The present invention also proposes a kind of terminal unit with above-mentioned earphone base.
Earphone base according to a first aspect of the present invention, including: seat shell, described seat shell is formed with earphone jack；Shell fragment assembly, described shell fragment assembly includes springing part and contact portion, described springing part be located on described seat shell and a part for described springing part in described earphone jack radially can springing, the side of the described earphone jack centrage of vicinity being at least partially disposed in described earphone jack and being located at described springing part of described contact portion, wherein, described contact portion at described earphone jack longitudinal size axially less than described contact portion lateral dimension in described earphone jack circumference.
Earphone base according to the present invention, shell fragment assembly overall dimensions in an insertion direction is little, be suitable to improve terminal unit structural strength, and the simple in construction of earphone base, be easy to processing, cost low.
According to one embodiment of present invention, the surface of described contact portion is formed towards the smooth surface that described earphone jack centerline direction protrudes.
According to one embodiment of present invention, described contact portion is formed as semielliptical shape, and the minor axis of described contact portion is described longitudinal size, and the major diameter of described contact portion is described lateral dimension.
According to one embodiment of present invention, described minor axis is 0.25mm-0.3mm, and described major diameter is 0.40mm.
According to one embodiment of present invention, described minor axis is 0.28mm.
According to one embodiment of present invention, described springing part and described contact portion are formed in one part.
According to one embodiment of present invention, described shell fragment assembly is positioned at the outer end place of described earphone jack.
According to one embodiment of present invention, described shell fragment assembly is many groups and is positioned on the same shaft section of described earphone jack.
Terminal unit according to a second aspect of the present invention, including earphone base according to a first aspect of the present invention.
Terminal unit according to the present invention, by arranging the earphone base of above-mentioned first aspect, thus improve the overall performance of terminal unit.
According to one embodiment of present invention, described terminal unit is music player, mobile phone or computer.
The additional aspect of the present invention and advantage will part provide in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of earphone base according to embodiments of the present invention；
Fig. 2 is the front view of the earphone base shown in Fig. 1；
Fig. 3 is the top view of the earphone base shown in Fig. 1；
Fig. 4 is the side view of the earphone base shown in Fig. 1.
Accompanying drawing labelling:
Earphone base 100；
Seat shell 1；Earphone jack 11；
Shell fragment assembly 2；Springing part 21；Contact portion 22.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Following disclosure provides many different embodiments or example for realizing the different structure of the present invention.In order to simplify disclosure of the invention, hereinafter parts and setting to specific examples are described.Certainly, they are only merely illustrative, and are not intended to the restriction present invention.Additionally, the present invention can in different examples repeat reference numerals and/or letter.This repetition is for purposes of simplicity and clarity, the relation between itself not indicating discussed various embodiment and/or arranging.Additionally, the example of the various specific technique that the invention provides and material, but those of ordinary skill in the art are it can be appreciated that the use of the property of can be applicable to of other techniques and/or other materials.
The earphone base 100 of embodiment according to a first aspect of the present invention is described below with reference to Fig. 1-Fig. 4.
As Figure 1-Figure 4, the earphone base 100 of embodiment according to a first aspect of the present invention, including: seat shell 1 and shell fragment assembly 2, wherein, shell fragment assembly 2 includes springing part 21 and contact portion 22.Preferably, springing part 21 and contact portion 22 are formed in one part, and thus, shell fragment assembly 2 is easy to processing and manufactures.
Specifically, seat shell 1 is formed with earphone jack 11, earphone jack 11 is for the headset plug of inserting earphone, such as in the example shown in Fig. 1-Fig. 4, earphone jack 11 can be formed as the blind hole recessed to seat shell 1 center by seat shell 1 outer wall, namely recessed from outside to inside blind hole, normally, the cross section of earphone jack 11 linearly extends for circular, centrage, thus reducing the plug-in mounting circumference angle requirement of headset plug and earphone jack 11.
Further, springing part 21 be located on a shell 1 and a part for springing part 21 in earphone jack 11 radially can springing, such as in an example of the present invention, as Figure 1-Figure 4, springing part 21 can be slat element, and one end of springing part 21 (such as the inner shown in Fig. 1-Fig. 4) can be fixedly linked with seat shell 1, the other end (such as the outer end shown in Fig. 1-Fig. 4) in earphone jack 11 radially can springing, such as in another example of the present invention (not shown go out this example), the two ends that springing part 21 can be slat element and springing part 21 are fixedly linked with seat shell 1, central part in earphone jack 11 radially can springing.
Further, contact portion 22 be at least partially disposed in earphone jack 11, that is, contact portion 22 only a fraction can be positioned at earphone jack 11, contact portion 22 can also be entirely located in earphone jack 11, thus, may insure that headset plug inserts after in earphone jack 11 and contact conducting with contact portion 22, wherein, contact portion 22 is located at the side of contiguous earphone jack 11 centrage of springing part 21, and contact portion 22 at earphone jack 11 longitudinal size axially less than the contact portion 22 lateral dimension in earphone jack 11 circumference, that is, in the direction of insertion that headset plug inserts earphone jack 11, contact portion 22 longitudinally wide shorter, in the circumferential direction of headset plug, the lateral length of contact portion 22 is longer.
Thus, earphone base 100 according to embodiments of the present invention, by contact portion 22 is processed into squashed structure shorter in an insertion direction, thus under guaranteeing the premise that contact portion 22 can turn on headset plug good contact, it is effectively reduced contact portion 22 overall dimensions in an insertion direction, can correspondingly reduce shell fragment assembly 2 entirety size in an insertion direction simultaneously, and then manufacturing cost can be reduced.Especially, when shell fragment assembly 2 is positioned at the outer end place of earphone jack 11, that is, when the outermost end (insert port) of the contiguous earphone jack 11 of contact portion 22 is arranged, the generally longitudinally length of shell fragment assembly 2 is reduced by reducing the longitudinal size of contact portion 22, so when earphone base 100 is for terminal unit (such as mobile phone), strength structure part in terminal unit (such as mobile phone) shell is no need for again and again thinning dodging shell fragment assembly 2, thus being equivalent to improve the structural strength of shell, terminal unit especially for some large-size screen monitors accountings, structural strength can improve significantly.
In one embodiment of the invention, shell fragment assembly 2 is many groups and is positioned on the same shaft section of earphone jack 11, that is, many group shell fragment assemblies 2 are respectively positioned in a certain plane being perpendicular to earphone jack 11 axis, thus, the contact portion 22 organizing shell fragment assemblies 2 can contact with the same anchor ring of headset plug more simultaneously, thus improve further with headset plug contact yield.Such as in the example shown in Fig. 1-Fig. 4, shell fragment assembly 2 is two groups and is symmetrically disposed in the two ends in earphone jack 11 diametric(al).
In one embodiment of the invention, the surface of contact portion 22 is formed towards the smooth surface that earphone jack 11 centerline direction protrudes, that is, the surface of contact portion 22 does not have sharp severe lumbago, so, inserting in the process of earphone jack 11 at headset plug, earphone jack 11 can be played guide effect by contact portion 22 1 aspect, can avoid scratch headset plug on the other hand.
Preferably, with reference to Fig. 2, contact portion 22 is formed as semielliptical shape, it is to say, the surface of contact portion 22 is formed towards the semielliptical shape curved surface that earphone jack 11 centerline direction protrudes, wherein, the minor axis of contact portion 22 is longitudinal size, and the major diameter of contact portion 22 is lateral dimension.Thus, contact portion 22 is convenient processes, and the longitudinal size of contact portion 22 is easy to ensure less than lateral dimension.
Such as in some concrete examples of the present invention, the minor axis of the contact portion 22 of semielliptical shape can be 0.25mm-0.3mm, for instance minor axis can be 0.28mm, and meanwhile, the major diameter of the contact portion 22 of semielliptical shape can be 0.40mm.Thus, earphone jack 11 is suitable to the standard headphone plug of inserting 3.5mm, has good compatibility.Here, it is necessary to explanation be, it is generally the case that in order to ensure contact yield and processing realizability, the maximum outside diameter (0.4mm) of usual contact portion 22 is not made to reduce, in order to avoid the problem that drift strength reduction cannot be processed.
In sum, applicant is creatively found that, under the premise that contact portion 22 does not move inward, namely when contact portion 22 arrange position immobilize time, the generally longitudinally size in shorting contacts portion 22 can be carried out by contact portion 22 being processed into relatively flat shape, shorten the longitudinal size of shell fragment assembly 2 entirety.Thus, when guaranteeing when arranging invariant position of contact portion 22, contact portion 22 is processed into major diameter to be 0.4mm, minor axis is the semielliptical shape shape of 0.28mm, so when the outer end of springing part 21 is concordant with the outer end of contact portion 22, can so that the longitudinally wide of shell fragment assembly 2 entirety shortens 0.12mm, from without the structural member shortened in skiving shell to dodge shell fragment assembly 2, so can being effectively improved the overall construction intensity of large-size screen monitors accounting terminal unit, what may insure that standard earphone and contact portion 22 contacts yield simultaneously.In short, by dexterously contact portion 22 being processed into relatively flat shape, so that shell fragment assembly 2 can subtract narrow further, under the premise of compatibility standard earphone, the structural strength of large-size screen monitors accounting terminal unit can be effectively improved, additionally, the simple in construction of shell fragment assembly 2, it is easy to processing and realization.
The terminal unit of embodiment according to a second aspect of the present invention, including the earphone base 100 according to the above-mentioned first aspect embodiment of the present invention, such as terminal unit can also include shell, shell has the earpiece holes run through, earphone base 100 sets in the enclosure, and the open end of earphone jack 11 (such as the outer end shown in Fig. 1-Fig. 4) is oppositely arranged with earpiece holes.Wherein, terminal unit can be music player (such as MP3, MP4 etc.) or mobile phone or computer etc..
Other of terminal unit according to embodiments of the present invention constitute such as panel and screen etc. and operation is all known for those of ordinary skills, are not detailed herein.
Terminal unit according to embodiments of the present invention, by arranging the earphone base 100 of above-mentioned first aspect embodiment, thus improve the overall performance of terminal unit.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more these features.In describing the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner.Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: these embodiments can being carried out multiple change, amendment, replacement and modification when without departing from principles of the invention and objective, the scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. an earphone base, it is characterised in that including:
Seat shell, described seat shell is formed with earphone jack；
Shell fragment assembly, described shell fragment assembly includes springing part and contact portion, described springing part be located on described seat shell and a part for described springing part in described earphone jack radially can springing, the side of the described earphone jack centrage of vicinity being at least partially disposed in described earphone jack and being located at described springing part of described contact portion, wherein, described contact portion at described earphone jack longitudinal size axially less than described contact portion lateral dimension in described earphone jack circumference.
2. earphone base according to claim 1, it is characterised in that the surface of described contact portion is formed towards the smooth surface that described earphone jack centerline direction protrudes.
3. earphone base according to claim 2, it is characterised in that described contact portion is formed as semielliptical shape, the minor axis of described contact portion is described longitudinal size, and the major diameter of described contact portion is described lateral dimension.
4. earphone base according to claim 3, it is characterised in that described minor axis is 0.25mm-0.3mm, described major diameter is 0.40mm.
5. earphone base according to claim 4, it is characterised in that described minor axis is 0.28mm.
6. earphone base according to claim 1, it is characterised in that described springing part and described contact portion are formed in one part.
7. earphone base according to claim 1, it is characterised in that described shell fragment assembly is positioned at the outer end place of described earphone jack.
8. earphone base according to claim 1, it is characterised in that described shell fragment assembly is many groups and is positioned on the same shaft section of described earphone jack.
9. a terminal unit, it is characterised in that including: the earphone base according to any one of claim 1-8.
10. terminal unit according to claim 9, it is characterised in that described terminal unit is music player, mobile phone or computer.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010235898.6A CN111385698B (en) | 2016-04-26 | 2016-04-26 | Earphone seat and terminal equipment with same |
| CN202010236113.7A CN111385699B (en) | 2016-04-26 | 2016-04-26 | Earphone seat and terminal equipment with same |
| CN201610264734.XA CN105721977B (en) | 2016-04-26 | 2016-04-26 | Earphone seat and terminal equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264734.XA CN105721977B (en) | 2016-04-26 | 2016-04-26 | Earphone seat and terminal equipment with same |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010235898.6A Division CN111385698B (en) | 2016-04-26 | 2016-04-26 | Earphone seat and terminal equipment with same |
| CN202010236113.7A Division CN111385699B (en) | 2016-04-26 | 2016-04-26 | Earphone seat and terminal equipment with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105721977A true CN105721977A (en) | 2016-06-29 |
| CN105721977B CN105721977B (en) | 2020-04-24 |
Family
ID=56161621
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010235898.6A Active CN111385698B (en) | 2016-04-26 | 2016-04-26 | Earphone seat and terminal equipment with same |
| CN201610264734.XA Active CN105721977B (en) | 2016-04-26 | 2016-04-26 | Earphone seat and terminal equipment with same |
| CN202010236113.7A Active CN111385699B (en) | 2016-04-26 | 2016-04-26 | Earphone seat and terminal equipment with same |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010235898.6A Active CN111385698B (en) | 2016-04-26 | 2016-04-26 | Earphone seat and terminal equipment with same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010236113.7A Active CN111385699B (en) | 2016-04-26 | 2016-04-26 | Earphone seat and terminal equipment with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111385698B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851464A (en) * | 2017-04-06 | 2017-06-13 | 昆山捷皇电子精密科技有限公司 | Earphone base |
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| CN101404217A (en) * | 2008-11-11 | 2009-04-08 | 李健全 | Conductive contact |
| CN103022789A (en) * | 2011-09-23 | 2013-04-03 | 昆山长盈精密技术有限公司 | Headphone jack connector |
| CN103475972A (en) * | 2013-09-24 | 2013-12-25 | 小米科技有限责任公司 | Connecting part for headset plug, headset plug and terminal |
| CN203850508U (en) * | 2014-03-24 | 2014-09-24 | 东莞市星擎电子科技有限公司 | An earphone socket with an improved structure |
| CN205610872U (en) * | 2016-04-26 | 2016-09-28 | 广东欧珀移动通信有限公司 | Earphone seat and terminal equipment who has it |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638378Y (en) * | 2003-05-29 | 2004-09-01 | 沈国水 | Earphone plug-in socket |
| CN201256193Y (en) * | 2008-01-02 | 2009-06-10 | 英华达(上海)电子有限公司 | Spring leaf structure for earphone socket |
| EP2713448B1 (en) * | 2011-12-13 | 2016-03-23 | Huawei Device Co., Ltd. | Waterproof earphone jack |
| WO2013166326A1 (en) * | 2012-05-03 | 2013-11-07 | Schrems Paul | Case with headset retraction device |
| CN104158008B (en) * | 2014-07-24 | 2017-11-21 | 惠州Tcl移动通信有限公司 | Mobile terminal and its earphone base |
| CN204597122U (en) * | 2015-04-28 | 2015-08-26 | 昆山全方位电子科技有限公司 | A kind of pin connector |
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2016
- 2016-04-26 CN CN202010235898.6A patent/CN111385698B/en active Active
- 2016-04-26 CN CN201610264734.XA patent/CN105721977B/en active Active
- 2016-04-26 CN CN202010236113.7A patent/CN111385699B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101404217A (en) * | 2008-11-11 | 2009-04-08 | 李健全 | Conductive contact |
| CN103022789A (en) * | 2011-09-23 | 2013-04-03 | 昆山长盈精密技术有限公司 | Headphone jack connector |
| CN103475972A (en) * | 2013-09-24 | 2013-12-25 | 小米科技有限责任公司 | Connecting part for headset plug, headset plug and terminal |
| CN203850508U (en) * | 2014-03-24 | 2014-09-24 | 东莞市星擎电子科技有限公司 | An earphone socket with an improved structure |
| CN205610872U (en) * | 2016-04-26 | 2016-09-28 | 广东欧珀移动通信有限公司 | Earphone seat and terminal equipment who has it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851464A (en) * | 2017-04-06 | 2017-06-13 | 昆山捷皇电子精密科技有限公司 | Earphone base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111385699A (en) | 2020-07-07 |
| CN111385698B (en) | 2022-05-06 |
| CN111385699B (en) | 2022-02-25 |
| CN105721977B (en) | 2020-04-24 |
| CN111385698A (en) | 2020-07-07 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. Address before: Changan town in Guangdong province Dongguan 523859 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |