CN109217032A - Phone jack component, electronic equipment - Google Patents
Phone jack component, electronic equipment Download PDFInfo
- Publication number
- CN109217032A CN109217032A CN201811121756.6A CN201811121756A CN109217032A CN 109217032 A CN109217032 A CN 109217032A CN 201811121756 A CN201811121756 A CN 201811121756A CN 109217032 A CN109217032 A CN 109217032A
- Authority
- CN
- China
- Prior art keywords
- detection
- jack
- component
- phone jack
- earphone heads
- 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
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6616—Structural association with built-in electrical component with built-in single component with resistor
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7035—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part comprising a separated limit switch
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention proposes phone jack component, electronic equipment, which includes: socket main body, is provided with jack on the socket main body；Detection part is arranged in the bottom of jack, and so that detection part is generated deformation after earphone heads insertion jack；Detection circuit, connecting detection component, the electric signal for the deformation generation based on detection part determine the plug state of earphone heads.Phone jack component proposed by the invention, the bottom of jack is arranged in its detection part, making detection part after being inserted by earphone heads, deformation occurs, detection circuit can the electric signal based on this deformation and determine the states that inserts or pull out of earphone heads, the design of this phone jack component, which can be reduced, reports phenomenon by mistake as caused by conductive foreign matter, to improve the judging nicety rate of earphone heads plug.
Description
Technical field
The present invention relates to technical field of electronic equipment, specifically, the present invention relates to phone jack components, electronic equipment.
Background technique
Currently, in the phone jack component 10 of the electronic equipments such as mobile phone, tablet computer, smartwatch, with reference to Fig. 1, generally
It is provided with contact left channel signals (L) 400, contact right channel (R) 500, contact common (G) 600, contact Mike (M) 700
With contact detection (DET) 800.With reference to Fig. 2, the contact DET 800 and the contact L 400 are monitored by the short circuit of earphone heads 20 by comparator
Or disconnect and caused by DET level change, can determine whether inserting or pull out for earphone heads 20.But if phone jack component 10
The interior conductive foreign matter such as sewage that enters be easy to cause wrong report earphone insertion phenomenon, thus will cause electronic equipment stop it is outer put ask
Topic.So phone jack component structure design at this stage still has much room for improvement.
Summary of the invention
One purpose of the embodiment of the present invention is to propose a kind of structure design of phone jack component, insert using the earphone
The electronic equipment of holder assembly, at least solution the above-mentioned problems in the prior art realize the earphone insertion for reducing electronic equipment
The problem of wrong report.
In the embodiment of the present invention in a first aspect, proposing a kind of phone jack component.
According to an embodiment of the invention, the phone jack component includes: socket main body, it is provided on the socket main body
Jack；Detection part, the bottom of the jack is arranged in the detection part, and makes the inspection after the earphone heads insertion jack
It surveys component and generates deformation；Detection circuit, the detection circuit connects the detection part, for the shape based on the detection part
Sell of one's property the plug state that raw electric signal determines the earphone heads.
The phone jack component of the embodiment of the present invention, detection part are arranged in the bottom of jack, are inserted by earphone heads
After make detection part deformation occurs, detection circuit can the electric signal based on this deformation and determine inserting or pull out for earphone heads
State, the design of this phone jack component, which can be reduced, reports phenomenon by mistake as caused by conductive foreign matter, inserts to improve earphone heads
The judging nicety rate pulled out.
In the second aspect of the present invention, a kind of electronic equipment is proposed.
According to an embodiment of the invention, the electronic equipment includes above-mentioned phone jack component；Shell, the earphone are inserted
Holder assembly is fixed on the housing.
The electronic equipment of the embodiment of the present invention, the detection part in phone jack component is after being inserted by earphone heads
As the foundation for judging earphone heads plug, avoiding conductive foreign matter can conduct the contact DET with the contact L and make deformation electric signal
The problem of at wrong report, to improve the judging nicety rate of earphone heads plug, and then improve client's usage experience of the electronic equipment
Sense.It will be appreciated to those of skill in the art that being still applied to above for feature and advantage described in phone jack component
The electronic equipment, details are not described herein.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the prior art matched phone jack component and earphone heads；
Fig. 2 is the structural schematic diagram of the phone jack component inserted with earphone heads of the prior art；
Fig. 3 is the phone jack component of one embodiment of the invention and the structural schematic diagram of matched earphone heads；
Fig. 4 is the structural schematic diagram of the phone jack component inserted with earphone heads of one embodiment of the invention；
Fig. 5 is the phone jack component of another embodiment of the present invention and the structural schematic diagram of matched earphone heads；
Fig. 6 is the structural schematic diagram of the phone jack component inserted with earphone heads of another embodiment of the present invention；
Fig. 7 is the phone jack component of another embodiment of the present invention and the structural schematic diagram of matched earphone heads；
Fig. 8 is the structural schematic diagram of the phone jack component inserted with earphone heads of another embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the electronic equipment of one embodiment of the invention.
Appended drawing reference
10 phone jack components
100 socket main bodies
110 jacks
111 apertures
200 detection parts
210 pressure-sensitive components
220 detection pins
230 arc spring laminations
300 detection circuits
310 power supplys
320 first resistors
330 second resistances
340 3rd resistors
350 ground terminals
360 comparators
400 left channel signals contacts
500 right-channel signals contacts
600 common contacts
700 Mike contacts
800 detection contacts
20 earphone heads
1 electronic equipment
30 shells
Specific embodiment
The embodiment of the present invention is described below in detail, those skilled in the art is it will be appreciated that following example is intended for solving
The present invention is released, and is not construed as limitation of the present invention.Unless stated otherwise, it is not expressly recited in embodiment below specific
Technology or conditions, those skilled in the art can be according to common technology or conditions in the art or according to product description
It carries out.
In the one aspect of the embodiment of the present invention, a kind of phone jack component is proposed.It should be noted that FIG. 1 to FIG. 8
In dotted portion only depict the part of socket main body 110.
According to an embodiment of the invention, the phone jack component 10 includes socket main body 100, detection part with reference to Fig. 3
200 and detection circuit 300；Wherein, jack 110 is provided on socket main body 100；The bottom of jack 110 is arranged in detection part 200
Portion；And Fig. 4 is referred to, after earphone heads 20 are inserted into jack 110, detection part 200 can generate deformation；And the connection inspection of detection circuit 300
Component 200 is surveyed, the electric signal for the deformation generation based on detection part 00 determines the plug state of earphone heads 20.It needs to illustrate
, " connection " shall be understood in a broad sense, for example, it may be electrically connected, can be directly connected, can also be by between intermediary
It connects connected, can be the connection inside two elements or the interaction relationship of two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Inventors have found that existing phone jack component is by the contact DET 800 and the contact L 400 by earphone heads with reference to Fig. 2
20 short circuit or disconnection can determine whether inserting or pull out for earphone heads 20 according to its DET level change.But if earphone socket
Enter the conductive foreign matter such as sewage in component 10 and be easy to cause wrong report earphone insertion phenomenon, so that will cause electronic equipment stops outer putting
The problem of.So the position that the present inventor will test component 200 is changed to the bottom of jack 110, and according to earphone heads 20
Judge the compressional deformation of detection part 200 plug state of earphone heads 20, is led as caused by conductive foreign matter in this way, can reduce
Electricity wrong report phenomenon, to improve the judging nicety rate of earphone heads plug.
According to an embodiment of the invention, the specific structure of detection part 200 is unlimited, those skilled in the art can be according to earphone
The actual size and size of head are correspondingly designed.
In some embodiments of the invention, with reference to Fig. 5~6, detection part 200 (not marking in figure) can be pressure-sensitive component
210, in this way, using the resistance value of pressure sensitive to pressure-sensitive characteristic, the pressure-sensitive component 210 before and after the plug of earphone heads 20
Change in electric is different and can be used as the foundation for judging 20 plug state of earphone heads.
According to an embodiment of the invention, the material for forming pressure-sensitive component 210 may include the pressure sensitives such as voltage-sensitive ceramic, such as
This, can judge the plug state of earphone heads 20 according to the resistance change of pressure-sensitive component 210.It is pressure-sensitive in some specific examples
Ceramics selection non electrically conductive material, the i.e. conductivity of voltage-sensitive ceramic are not more than 106US/cm, specifically such as silicon carbide (SiC), two
Titanium oxide (TiO2) or zinc oxide (ZnO), in this way, can be electrically connected completely according to the deformation of pressure-sensitive component 210 rather than with earphone heads 20
It connects as the foundation for judging 20 plug state of earphone heads.
In other embodiments of the invention, with reference to Fig. 7~8, detection part 200 (not marking in figure) may include detection
Pin 230 and arc spring lamination 230；Wherein, the bottom of jack 110 is arranged in detection pin 220；And the setting of arc spring lamination 230 exists
It detects between pin 220 and jack mouth 111, and the arc of arc spring lamination 230 is towards aperture 111.Specifically, earphone heads 20 are inserted into
Before jack 111, detection pin 220 is not contacted with arc spring lamination 230；Earphone heads 20 be inserted into jack 110 after, detection pin 220 with
Arc spring lamination 230 contacts.In this way, using arc spring lamination 230 can deformation nature, lead to arc spring lamination 230 according to earphone heads 20
Deformation and with detection pin 220 contact whether, so as to according to detection pin voltage value variation judge earphone heads 20
Plug state.
According to an embodiment of the invention, arc spring lamination 230 can be formed by conductive metal, and arc spring lamination 230 is far from detection
The surface of pin 200 has carried out insulation processing, in this way, the arc spring lamination of the earphone heads 20 of electriferous state and conductive metallic material
After 230 contacts, it can be electrically connected to be used as according to the deformation of arc spring lamination 230 rather than with earphone heads 20 completely due to insulation processing and sentence
The foundation of disconnected 20 plug state of earphone heads.
According to an embodiment of the invention, the concrete composition of detection circuit 300 is unlimited, those skilled in the art can be according to detection
The concrete type of component 200 is correspondingly designed.
In some embodiments of the invention, with reference to Fig. 5~6, for pressure-sensitive component 210, detection circuit may include power supply
310, first resistor 320, ground terminal 350 and comparator 360, wherein power supply 310, first resistor 320 and ground terminal 350 and pressure sensitive portion
Part 210 is connected, and comparator 360 monitors the partial pressure of pressure-sensitive component 210.In this way, comparator 360 can the pressure-sensitive component of direct monitoring
210 level change, thus the signal source reported as 20 insertion event of earphone heads.
In other embodiments of the invention, with reference to Fig. 7~8, for by detection pin 220 and arc spring lamination 230, inspection
Slowdown monitoring circuit may include power supply 310, second resistance 330,3rd resistor 340, ground terminal 350 and comparator 360, wherein 310 He of power supply
Second resistance 330 is connected with detection pin 220, and 3rd resistor 340 and ground terminal 350 are connected with arc spring lamination 230, and comparator
The partial pressure of 360 monitor and detection pins 220.In this way, comparator 360 can direct monitoring detection pin 220 level change, to make
The signal source reported for 20 insertion event of earphone heads.
According to an embodiment of the invention, the phone jack component 10 may also include left channel signals contact 400, right channel touching
Point 500, common contact 600 and Mike contact 700, in this way, can make phone jack component 10 have more perfect structure and
The function of voice input output.
In conclusion detection part setting is being inserted according to an embodiment of the invention, proposing a kind of phone jack component
The bottom in hole, detection part is made after being inserted by earphone heads, and deformation occurs, detection circuit can the electric signal based on this deformation and
Determine that the state that inserts or pull out of earphone heads, the design of this phone jack component can be reduced as caused by conductive foreign matter accidentally
Phenomenon is reported, to improve the judging nicety rate of earphone heads plug.
In the other side of the embodiment of the present invention, a kind of electronic equipment is proposed.
According to an embodiment of the invention, electronic equipment 1 includes upper phone jack component 10 and shell 30 with reference to Fig. 9, and
Phone jack component 10 is fixed on shell 30.
According to an embodiment of the invention, the concrete type of electronic equipment is not particularly limited, specifically such as mobile phone, plate
Computer, smartwatch etc., those skilled in the art can correspondingly be selected according to the particular use of the electronic equipment, herein not
It repeats again.It should be noted that the electronic equipment further includes other than including above-mentioned shell 30, phone jack component 10
Other necessary components and structure, take the mobile phone as an example, specifically such as display device, processor, memory, battery, circuit board, take the photograph
As head, etc., those skilled in the art correspondingly can be designed and be supplemented according to the specific type of the electronic equipment, herein not
It repeats again.
In conclusion according to an embodiment of the invention, propose a kind of electronic equipment, the detection in phone jack component
Component is deformation electric signal after being inserted by earphone heads as the foundation for judging earphone heads plug, and avoiding conductive foreign matter can will
The problem of contact DET and the contact L conduct and cause wrong report to improve the judging nicety rate of earphone heads plug, and then is improved
Client's usage experience sense of the electronic equipment.It will be appreciated to those of skill in the art that above for phone jack component institute
The feature and advantage of description are still applied to the electronic equipment, and details are not described herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of phone jack component characterized by comprising
Socket main body is provided with jack on the socket main body；
Detection part, the bottom of the jack is arranged in the detection part, and makes the inspection after the earphone heads insertion jack
It surveys component and generates deformation；
Detection circuit, the detection circuit connect the detection part, the electricity generated for the deformation based on the detection part
Signal determines the plug state of the earphone heads.
2. phone jack component according to claim 1, which is characterized in that the detection part is pressure-sensitive component, and
The resistance value of the earphone heads plug front and back pressure-sensitive component is different.
3. phone jack component according to claim 2, which is characterized in that the material for forming the pressure-sensitive component includes pressure
Quick ceramics.
4. phone jack component according to claim 3, which is characterized in that the voltage-sensitive ceramic is non-conductive.
5. phone jack component according to claim 2, which is characterized in that the detection circuit include: with it is described pressure-sensitive
The concatenated power supply of component, first resistor and ground terminal, and monitor the comparator of the partial pressure of the pressure-sensitive component.
6. phone jack component according to claim 1, which is characterized in that the detection part includes:
Pin is detected, the bottom of the jack is arranged in the detection pin；With
Arc spring lamination, the arc spring lamination is arranged between detection pin and the aperture of the jack, and the arc bullet
The arc of piece is towards the aperture.
7. phone jack component according to claim 6, which is characterized in that
Before the earphone heads are inserted into the jack, the detection pin is not contacted with the arc spring lamination；
After the earphone heads are inserted into the jack, the detection pin is contacted with the arc spring lamination.
8. phone jack component according to claim 6, which is characterized in that the arc spring lamination is formed by conductive metal,
And surface insulation of the arc spring lamination far from the detection pin.
9. phone jack component according to claim 6, which is characterized in that the detection circuit includes: and the detection
The power supply and second resistance of pin serial connection, with the concatenated 3rd resistor of the arc spring lamination and ground terminal, and the monitoring detection
The comparator of the partial pressure of pin.
10. a kind of electronic equipment characterized by comprising
Phone jack component according to any one of claims 1 to 9；
Shell, the phone jack component are fixed on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811121756.6A CN109217032A (en) | 2018-09-26 | 2018-09-26 | Phone jack component, electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811121756.6A CN109217032A (en) | 2018-09-26 | 2018-09-26 | Phone jack component, electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109217032A true CN109217032A (en) | 2019-01-15 |
Family
ID=64981660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811121756.6A Pending CN109217032A (en) | 2018-09-26 | 2018-09-26 | Phone jack component, electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109217032A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110209543A (en) * | 2019-05-28 | 2019-09-06 | 维沃移动通信有限公司 | A kind of detection method and terminal of earphone socket |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104918154A (en) * | 2015-04-15 | 2015-09-16 | 华为技术有限公司 | Earphone socket and method for detecting whether earphone is inserted in place |
-
2018
- 2018-09-26 CN CN201811121756.6A patent/CN109217032A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104918154A (en) * | 2015-04-15 | 2015-09-16 | 华为技术有限公司 | Earphone socket and method for detecting whether earphone is inserted in place |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110209543A (en) * | 2019-05-28 | 2019-09-06 | 维沃移动通信有限公司 | A kind of detection method and terminal of earphone socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |
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| RJ01 | Rejection of invention patent application after publication |