CN110224274A - A kind of audio interface and the electronic equipment comprising it - Google Patents
A kind of audio interface and the electronic equipment comprising it Download PDFInfo
- Publication number
- CN110224274A CN110224274A CN201910636434.3A CN201910636434A CN110224274A CN 110224274 A CN110224274 A CN 110224274A CN 201910636434 A CN201910636434 A CN 201910636434A CN 110224274 A CN110224274 A CN 110224274A
- Authority
- CN
- China
- Prior art keywords
- interface
- clamping
- audio
- audio jack
- elastic arm
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000005062 Polybutadiene Substances 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6273—Latching means integral with the housing comprising two latching arms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
Landscapes
- Headphones And Earphones (AREA)
Abstract
The embodiment of the invention provides a kind of audio interface and include its electronic equipment, it includes interface body and clamping cover, interface body includes ring interface and is used to clamp multiple elastic arms of the audio jack in insertion ring interface set on ring interface, elastic arm includes ontology and the lug boss far from ring interface setting on ontology, and multiple lug bosses of multiple elastic arms surround clamping chamber；It clamps the enclosure and is set to ring interface, and its inner wall is butted on elastic arm, when audio jack is inserted into interface body, it clamps cover and squeezes elastic arm clamping audio jack, by the way that multiple elastic arms at the ring structure of interface body are arranged in, realize the audio jack in elastic clamping insertion ring interface, it is difficult to clamp audio jack to prevent elastic arm to be squeezed deformation, the clamping cover for squeezing multiple elastic arms is set, audio jack is clamped with assistant spring arm, it is shaken after being effectively prevented audio jack insertion, the problem of connection short circuit occurs, improve the use feeling of user.
Description
Technical field
The present invention relates to field of electronic device more particularly to a kind of audio interface and include its electronic equipment.
Background technique
Commonly use what two kinds of audio jacks of national standard audio jack and American Standard audio jack were connected with audio jack currently on the market
When being metal material in the jack of electronic equipment, if user uses national standard audio jack, there is no the risk of short circuit,
If user once uses American Standard audio jack, the phenomenon that short circuit and noise can often occur, seriously affect the use of user
Impression.
Summary of the invention
For the above-mentioned technical problems in the prior art, the present invention provides a kind of audio interface and comprising its
Electronic equipment efficiently solves the problems, such as that short circuit occurs in above-mentioned audio jack bad connection.
The embodiment of the invention provides a kind of audio interface, the audio interface includes:
Interface body comprising ring interface and be inserted into the ring interface set on the ring interface for clamping
Multiple elastic arms of audio jack, the elastic arm include ontology and the protrusion far from ring interface setting on ontology
Multiple lug bosses in portion, multiple elastic arms surround clamping chamber, clamp the audio jack to match；
Cover is clamped, the ring interface is sheathed on, and its inner wall is butted on the elastic arm, to be inserted into when audio jack
When in the interface body, the clamping cover squeezes the elastic arm and clamps the audio jack.
In some embodiments, the elastic arm further includes the guide sliding part extended outward to form along the lug boss, so that
Enter the clamping chamber by the guide sliding part when audio jack is inserted into.
In some embodiments, the elastic arm further includes that one end by the guide sliding part far from the lug boss is inwardly curved
The resilient portion formed is rolled over, the clamping cover is at least butted on the resilient portion, and the resilient portion is when being squeezed or discharging, band
Multiple lug bosses are moved to being relatively distant from or close direction moves.
In some embodiments, the interface body further includes the link block being connected with the ring interface, the clamping
Cover includes the clamping section for being sheathed on the ring interface and the fixed part set on the link block.
In some embodiments, the ring interface and the clamping section are compatible semiannular shape, the clamping cover
It further include the clamping portion that one end is connect with the fixed part, the other end of the clamping portion stretches to the opening of the ring interface
It is interior.
In some embodiments, the material of the elastic arm is therein using butadiene-styrene rubber, butadiene rubber or neoprene
It is a kind of.
The embodiment of the invention also provides a kind of electronic equipment, and including above-mentioned audio interface, the audio interface is set to
It is connected in the shell of the electronic equipment and with the aperture on the shell.
In some embodiments, the hole inner wall of the aperture is equipped with lead-in chamfered towards the intracorporal side of the shell, described
Elastic arm is the inclined-plane relatively parallel with the lead-in chamfered with the opposite outside wall surface of the lead-in chamfered.
In some embodiments, the elastic arm further includes the guide sliding part extended outward to form along the lug boss, and
It is bent inwards the resilient portion formed by the guide sliding part far from one end of the lug boss, the clamping cover is at least butted on described return
Bullet portion, the resilient portion drive multiple lug bosses to being relatively distant from or close direction when being squeezed or discharging
Movement；The electronic equipment includes metal shell, and the elastic arm uses dielectric resilience arm.
In some embodiments, the clamping chamber be it is cylindric, it is described clamp chamber diameter and the audio jack it is straight
Diameter is respectively less than the diameter of the aperture, and the free end of multiple resilient portions surrounds columned accommodating cavity, the accommodating cavity
Diameter is identical as the diameter of the aperture, and the axis of the accommodating cavity, the clamping chamber and the aperture is conllinear.
Compared with prior art, the beneficial effect of the embodiment of the present invention is: the present invention is by being arranged in interface body
Multiple elastic arms at ring structure, realize elastic clamping insertion ring interface in audio jack, for prevent elastic arm by
Extrusion deformation is difficult to clamp audio jack, and setting squeezes the clamping cover of multiple elastic arms, clamps audio jack with assistant spring arm,
It is shaken after being effectively prevented audio jack insertion, the problem for connecting short circuit occurs, and improves the use feeling of user.
Detailed description of the invention
In the attached drawing being not drawn necessarily to scale, identical appended drawing reference can describe similar in different views
Component.Same reference numerals with letter suffix or different letter suffix can indicate the different instances of similar component.Attached drawing
Generally through citing rather than the mode of limitation shows various embodiments, and reinstates with specification and claims one
It is illustrated in the disclosed embodiments.In due course, make to be referred to identical reference in all the appended drawings same
One or similar part.Such embodiment is illustrative, and is not intended as the exhaustive or exclusive of the present apparatus or method
Embodiment.
Fig. 1 is the structural schematic diagram of audio interface of the embodiment of the present invention and audio jack grafting；
Fig. 2 is the schematic diagram that audio interface of the embodiment of the present invention is connected to aperture；
Fig. 3 is the structural schematic diagram of audio interface of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the interface body of audio interface of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the clamping cover of audio interface of the embodiment of the present invention；
Fig. 6 is the sectional view of audio interface of the embodiment of the present invention；
Fig. 7 be Fig. 6 in A to partial enlarged view.
Component represented by appended drawing reference in figure:
1- aperture；2- interface body；3- ring interface；4- elastic arm；41- lug boss；42- guide sliding part；43- resilient portion；
5- clamps cover；The clamping section 51-；52- fixed part；The clamping portion 53-；6- audio jack.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
Formula elaborates to the present invention.The embodiment of the present invention work is further retouched in detail in the following with reference to the drawings and specific embodiments
It states, but not as a limitation of the invention.
" first ", " second " used in the present invention and similar word are not offered as any sequence, quantity or again
The property wanted, and be used only to distinguish different parts.The similar word such as " comprising " or "comprising" means the element before the word
Cover the element enumerated after the word, it is not excluded that be also covered by the possibility of other element."upper", "lower", "left", "right" etc. are only used
In indicating relative positional relationship, after the absolute position for being described object changes, then the relative positional relationship may also be correspondingly
Change.
In the present invention, when being described to certain device between the first device and the second device, in the certain device
There may be devices between two parties between the first device or the second device, and device between two parties can also be not present.When being described to specific device
When part connects other devices, which can be directly connected to without device between two parties with the other devices, can also be with
It is not directly connected to the other devices and there is device between two parties.
All terms (including technical term or scientific term) that the present invention uses and of the art common
The meaning that technical staff understands is identical, unless otherwise specifically defined.It is also understood that in term such as defined in the general dictionary
The meaning consistent with their meanings in the context of the relevant technologies should be interpreted as having, without application idealization or
The meaning of extremely formalization explains, unless being clearly defined herein.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
The embodiment of the invention provides a kind of audio interface, and as depicted in figs. 1 and 2, audio jack 6 is inserted into above-mentioned audio and is connect
In mouthful, to be electrically connected the transmission for realizing audio signal with audio interface, Fig. 3 is the structural representation of audio interface of the embodiment of the present invention
Figure, as shown in figure 3, audio interface includes interface body 2 and clamps cover 5, interface body 2 is including ring interface 3 and is set to annular
Interface 3 is used to clamp the multiple elastic arms 4 for the audio jack being inserted into the ring interface, and position is arranged not in multiple elastic arms 4
Limit, it is preferable that multiple elastic arms 4 are oppositely arranged, to apply uniform and stable clamping force to audio jack 6, such as Fig. 3 to figure
Two elastic arms 4 are only shown, but 4 quantity of elastic arm in the application is not limited to this shown in 6, in above-mentioned figure, elastic arm 4 includes
Ontology and the lug boss 41 being arranged on ontology far from ring interface 3, multiple lug bosses 41 of multiple elastic arms 4 surround clamping
Chamber clamps audio jack 6 to match, i.e., when audio jack 6 is inserted into audio interface, passes through matching between multiple lug bosses 41
It closes, so that it may realize and clamp the audio jack 6, it is indefinite that the crowning of lug boss 41 is formed, it is preferable that crowning is cambered surface, to subtract
Resistance when small crowning is inserted into audio jack 6, and can be avoided sliding bad audio jack 6；It clamps cover 5 and is sheathed on ring interface
3, and its inner wall is butted on elastic arm 4, with when audio jack 6 is inserted into interface body 2, elastic arm 4 is by audio jack 6
Elastic changeable diameter is squeezed, cover 5 is clamped and squeezes elastic arms 4 and clamp audio jacks 6, so that elastic arm 4 is to clamping audio jack 6
Direction distortion enables audio jack 6 to be clamped by the elastic arm 4 that multiple directions apply.
The present invention passes through the multiple elastic arms 4 being arranged at the ring structure of interface body 2, realizes elastic clamping insertion ring
Audio jack 6 in shape interface 3 is difficult to clamp audio jack 6 to prevent elastic arm 4 to be squeezed deformation, and setting squeezes multiple
The clamping cover 5 of elastic arm 4 clamps audio jack 6 with assistant spring arm 4, is effectively prevented after audio jack 6 is inserted into and shakes, even
The problem for connecing short circuit occurs, and improves the use feeling of user.
In some embodiments, elastic arm 4 further includes the guide sliding part 42 that extends outward to form along lug boss 41 (such as Fig. 6 institute
Show), chamber is clamped so as to enter when audio jack 6 is inserted by guide sliding part 42, that is to say, that is convenient for audio jack 6 to realize
Insertion, guide sliding part 42 have slide guide inclined-plane, multiple slide guide inclined-planes close to opening side end relative distance farther out, far
The relative distance for leaving the end of the side of mouth is closer, smoothly to enter by guide sliding part 42 and clamp when audio jack 6 is inserted into
Chamber.
In some embodiments, elastic arm 4 further includes being bent inwards to be formed far from one end of lug boss 41 by guide sliding part 42
Resilient portion 43 (as shown in Figure 6), clamp cover and 5 be at least butted on resilient portion 43, resilient portion 43 is when being squeezed or discharging, band
Multiple lug bosses 41 are moved to being relatively distant from or close direction moves, by the shape and material characteristics of resilient portion 43, so that
When audio jack 6 is inserted into, audio jack 6 can be further clamped, resilient portion 43 is excellent to the Direction distortion of fitting audio jack 6
Elastomer material is selected, after the multiple Plug Action of audio jack 6, still to be able to effectively spring back.
In some embodiments, interface body 2 further includes the link block being connected with ring interface 3, and clamping cover 5 includes being arranged
In the clamping section of ring interface 3 51 and the fixed part 52 (as shown in Figure 7) on link block, it is arranged the clamping of ring interface 3
Portion 51 can act on multiple elastic arms 4, and clamping cover 5 and being installed on link block by fixed part 52 can guarantee that clamping cover 5 is steady
Surely it is butted on elastic arm 4, avoids effect and deformation failure because of elastic arm 4.
In some embodiments, ring interface 3 and clamping section 51 are compatible semiannular shape, and clamping cover 5 further includes one
The clamping portion 53 connecting with fixed part 52 is held, the other end of clamping portion 53 stretches in the opening of ring interface 3,53 energy of clamping portion
Enough covers 5 that will further clamp are stablized in interface body 2.
In some embodiments, the material of elastic arm 4 uses butadiene-styrene rubber, butadiene rubber or neoprene therein one
Kind.
The embodiment of the invention also provides a kind of electronic equipment, electronic equipment includes above-mentioned audio interface, audio interface
It is connected in the shell of electronic equipment and with the aperture 1 on shell, it is more at the ring structure by the way that interface body 2 is arranged in
A elastic arm 4 realizes the audio jack 6 in elastic clamping insertion ring interface 3, difficult to prevent elastic arm 4 to be squeezed deformation
To clamp audio jack 6, setting squeezes the clamping cover 5 of multiple elastic arms 4, clamps audio jack 6 with assistant spring arm 4, effectively
Ground shakes after preventing the audio jack 6 of insertion electronic equipment to be inserted into, and the problem for connecting short circuit occurs, and improves the use feeling of user
By.
In some embodiments, the hole inner wall of aperture 1 towards the intracorporal side of shell be equipped with lead-in chamfered, elastic arm 4 with draw
The opposite outside wall surface of guiding incline is the inclined-plane relatively parallel with lead-in chamfered, the meeting when extruding of the elastic arm 4 by audio jack 6
Close to the opening of above-mentioned electronic equipment, the lead-in chamfered of guidance 4 deformed shape of elastic arm is set in opening, can preferably be drawn
Elastic arm 4 deforms.
In some embodiments, elastic arm 4 further includes the guide sliding part 42 extended outward to form along lug boss 41, and by leading
Cunning portion 42 bends inwards the resilient portion 43 to be formed far from one end of lug boss 41, clamps cover 5 and is at least butted on resilient portion 43, resilient portion
43 when being squeezed or discharging, and drives multiple lug bosses 41 to being relatively distant from or close direction moves；Electronic equipment packet
Metal shell is included, elastic arm 4 uses dielectric resilience arm, that is to say, that elastic arm 4 uses insulating materials, can be effectively prevented sound
There is a situation where short circuits when frequency plug 6 is inserted into.
In some embodiments, clamping chamber is cylindric, and the diameter of the diameter and audio jack 6 that clamp chamber is respectively less than aperture
1 diameter, the free end of multiple resilient portions 43 surround columned accommodating cavity, and the diameter of accommodating cavity is identical as the diameter of aperture 1,
And the axis of accommodating cavity, clamping chamber and aperture 1 is conllinear, being relatively large in diameter for aperture 1 enables to audio jack 6 to be inserted into folder
It can smoothly enter into when tight intracavitary, and the free end of resilient portion 43 can equally avoid influencing the insertion of audio jack 6.
In addition, range includes any and all based on this hair although exemplary embodiment has been described herein
Bright has equivalent element, modification, omission, combination (for example, scheme that various embodiments are intersected), reorganization or the implementation changed
Example.Element in claims will be construed broadly as based on the language used in claim, however it is not limited in this explanation
Described example, example are to be interpreted as nonexcludability in book or during the implementation of the application.Therefore, this specification and
Example is intended to be to be considered only as example, and real scope and spirit are by following following claims and the full scope of its equivalent institute
Instruction.
Above description is intended to illustrative rather than restrictive.For example, above-mentioned example (or one or more side
Case) it can be in combination with one another.Such as other embodiments can be used when reading foregoing description in those of ordinary skill in the art.
In addition, various features can be grouped together to simplify the present invention in above-mentioned specific embodiment.This should not be construed as
A kind of not claimed disclosed feature is necessary intention for any claim.On the contrary, subject of the present invention can be with
Less than whole features of specific disclosed embodiment.To which following claims is incorporated to herein as example or embodiment
In specific embodiment, wherein each claim is independently as individual embodiment, and consider that these embodiments can be with
It is combined with each other with various combinations or arrangement.The scope of the present invention should refer to appended claims and these claims are entitled
The full scope of equivalent form determines.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (10)
1. a kind of audio interface, which is characterized in that the audio interface includes:
Interface body comprising ring interface and be used to clamp the audio in the insertion ring interface set on the ring interface
Multiple elastic arms of plug, the elastic arm include ontology and on ontology far from the ring interface setting lug boss,
Multiple lug bosses of multiple elastic arms surround clamping chamber, clamp the audio jack to match；
Cover is clamped, is sheathed on the ring interface, and its inner wall is butted on the elastic arm, described in being inserted into when audio jack
When in interface body, the clamping cover squeezes the elastic arm and clamps the audio jack.
2. audio interface according to claim 1, which is characterized in that the elastic arm further includes outside along the lug boss
The guide sliding part extended to form, so as to enter the clamping chamber by the guide sliding part when audio jack is inserted into.
3. audio interface according to claim 2, which is characterized in that the elastic arm further includes separate by the guide sliding part
One end of the lug boss bends inwards the resilient portion to be formed, and the clamping cover is at least butted on the resilient portion, the resilient portion
When being squeezed or discharging, drive multiple lug bosses to being relatively distant from or close direction moves.
4. audio interface according to claim 1, which is characterized in that the interface body further includes and the ring interface
Connected link block, the cover that clamps includes the clamping section for being sheathed on the ring interface and the fixation set on the link block
Portion.
5. audio interface according to claim 4, which is characterized in that the ring interface is to be adapted with the clamping section
Semiannular shape, the cover that clamps further includes clamping portion that one end is connect with the fixed part, and the other end of the clamping portion is stretched
Enter to the opening of the ring interface.
6. audio interface according to claim 1, which is characterized in that the material of the elastic arm is using butadiene-styrene rubber, suitable
Buna or neoprene are one such.
7. a kind of electronic equipment, which is characterized in that including audio interface as claimed in any one of claims 1 to 6, the audio
Interface is set in the shell of the electronic equipment and is connected to the aperture on the shell.
8. electronic equipment according to claim 7, which is characterized in that the hole inner wall of the aperture is intracorporal towards the shell
Side is equipped with lead-in chamfered, and the elastic arm outside wall surface opposite with the lead-in chamfered is relatively parallel with the lead-in chamfered
Inclined-plane.
9. electronic equipment according to claim 7, which is characterized in that the elastic arm further includes outside along the lug boss
The guide sliding part extended to form, and bent inwards the resilient portion formed by the guide sliding part far from one end of the lug boss, institute
It states clamping cover and is at least butted on the resilient portion, the resilient portion drives multiple lug bosses when being squeezed or discharging
To being relatively distant from or close direction moves；
The electronic equipment includes metal shell, and the elastic arm uses dielectric resilience arm.
10. electronic equipment according to claim 9, which is characterized in that the clamping chamber be it is cylindric, it is described to clamp chamber
Diameter and the diameter of the audio jack are respectively less than the diameter of the aperture, and the free end of multiple resilient portions surrounds cylindric
Accommodating cavity, the diameter of the accommodating cavity is identical as the diameter of the aperture, and the accommodating cavity, the clamping chamber and described
The axis of aperture is conllinear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636434.3A CN110224274A (en) | 2019-07-15 | 2019-07-15 | A kind of audio interface and the electronic equipment comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636434.3A CN110224274A (en) | 2019-07-15 | 2019-07-15 | A kind of audio interface and the electronic equipment comprising it |
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| Publication Number | Publication Date |
|---|---|
| CN110224274A true CN110224274A (en) | 2019-09-10 |
Family
ID=67813432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910636434.3A Pending CN110224274A (en) | 2019-07-15 | 2019-07-15 | A kind of audio interface and the electronic equipment comprising it |
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| CN108879209A (en) * | 2017-09-05 | 2018-11-23 | 武汉市联华飞创科技有限公司 | A kind of fast-insertion self-locking RF connector |
| CN208478638U (en) * | 2018-04-26 | 2019-02-05 | 维沃移动通信有限公司 | Audio jack connector and electronic equipment |
| CN209929586U (en) * | 2019-07-15 | 2020-01-10 | 合肥联宝信息技术有限公司 | Audio interface and electronic equipment comprising same |
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