CN110267138B - Earphone and electronic equipment thereof - Google Patents
Earphone and electronic equipment thereof Download PDFInfo
- Publication number
- CN110267138B CN110267138B CN201910464686.2A CN201910464686A CN110267138B CN 110267138 B CN110267138 B CN 110267138B CN 201910464686 A CN201910464686 A CN 201910464686A CN 110267138 B CN110267138 B CN 110267138B
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- Prior art keywords
- elastic
- earphone
- elastic sheet
- circuit board
- fool
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- 239000000463 material Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000012958 reprocessing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
-
- 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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
-
- 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
- H01R13/64—Means for preventing incorrect coupling
-
- 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
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
Abstract
The application provides a receiver and electronic equipment thereof, wherein a first elastic sheet and a second elastic sheet which are used for electric signal connection of the receiver are arranged on the same side face of the receiver, and the first elastic sheet and the second elastic sheet are respectively used for electric conduction with an electronic device; the earphone is provided with a fool-proof structure. The earphone and the electronic equipment thereof that this application embodiment provided, through set up on the earphone and prevent slow-witted structure, can prevent that the earphone from adorning conversely, improved packaging efficiency and finished product qualification rate, reduced the rate of reprocessing.
Description
Technical Field
The invention relates to the technical field of earphone structures of electronic equipment, in particular to an earphone and electronic equipment thereof.
Background
The earphone is used as one of necessary components of electronic equipment (including mobile phones, tablet computers, wearable equipment and the like), a conventional earphone knot of the electronic equipment is generally provided with a left elastic sheet contact and a right elastic sheet contact, and the two elastic sheet contacts extend to an earphone shell and are exposed on one side surface of the earphone shell; the working principle is that the contact points of the two elastic sheets are respectively communicated with the two connecting supports which are fixedly arranged on the circuit board. Because the earphone shell is the standard cuboid, at the in-process of equipment, even if rotatory 180, still can put into, consequently there is the anti-problem of earphone dress in this scheme, and the earphone dress then influences electronic equipment's complete machine performance, and then can lead to the repair rate to improve, influences shipment efficiency.
Disclosure of Invention
The embodiment of the application provides a receiver, wherein a first elastic sheet and a second elastic sheet which are used for electric signal connection of the receiver are arranged on the same side face of the receiver, and the first elastic sheet and the second elastic sheet are respectively used for electric conduction with an electronic device; the earphone is provided with a fool-proof structure for preventing the earphone from being reversely mounted.
An aspect of an embodiment of the present application provides an electronic device, the electronic device includes a middle frame, a circuit board, a connecting bracket and the earpiece described in the above embodiment, the earpiece is connected to the middle frame, the connecting bracket is connected to the circuit board, the first elastic sheet of the earpiece and the second elastic sheet are respectively used for abutting against the connecting bracket elastically, so as to realize the electrical conduction of the earpiece and the circuit board.
The earphone and the electronic equipment thereof that this application embodiment provided, through set up on the earphone and prevent slow-witted structure, can prevent that the earphone from adorning conversely, improved packaging efficiency and finished product qualification rate, reduced the rate of reprocessing.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a handset and a middle frame in an embodiment of an electronic device of the present application;
FIG. 2 is a schematic diagram of the structure of the handset in cooperation with the circuit board;
fig. 3 is a schematic structural diagram of the handset in the embodiment of fig. 1;
fig. 4 is a schematic structural view of another embodiment of the handset;
fig. 5 is a schematic structural view of yet another embodiment of the handset;
fig. 6 is a schematic structural view of the earphone and the middle frame;
fig. 7 is a schematic view of the structure of the connection bracket and the circuit board.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be noted that the following examples are only illustrative of the present invention, and do not limit the scope of the present invention. Likewise, the following examples are only some but not all examples of the present invention, and all other examples obtained by those skilled in the art without any inventive step are within the scope of the present invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
As used herein, an "electronic device" (or simply "terminal") includes, but is not limited to, an apparatus that is configured to receive/transmit communication signals via a wireline connection, such as via a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network, and/or via a wireless interface (e.g., for a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and/or another communication terminal). A communication terminal arranged to communicate over a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; a Personal Communications System (PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; PDAs that may include radiotelephones, pagers, internet/intranet access, Web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver. A cellular phone is an electronic device equipped with a cellular communication module.
In the common earphone structure, because the elastic sheets are completely exposed, even if the earphone is installed in a reverse installation mode, the two elastic sheets still can be contacted with the connecting bracket, so that the function of the earphone can be judged to be normal during testing, and the earphone is circulated to the next link; in the inversely installed structure, because the contact between the elastic sheet and the connecting bracket is unstable, the possibility of non-contact exists in the falling process, and the receiver is made to have no function. Therefore, how to prevent the tin from being installed reversely becomes a very important research subject.
Referring to fig. 1 and fig. 2 together, fig. 1 is a schematic structural diagram of a handset and a middle frame in an embodiment of an electronic device of the present application, and fig. 2 is a schematic structural diagram of the handset and a circuit board in cooperation; it should be noted that the electronic device in the present application may include a mobile phone, a tablet computer, a notebook computer, a wearable device, and other terminal devices having a headphone structure. The electronic device includes, but is not limited to, the earpiece 100, the middle frame 200, the circuit board 300, and the connection bracket 400. The drawings and the following description of the electronic device according to the embodiment of the present application are directed to components related to the invention of the present application, and other structural components of the electronic device will not be listed and described in detail herein. The terms "comprising" and "having" and any variations thereof in the embodiments of the present application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or may alternatively include other steps or elements inherent to such process, method, article, or apparatus.
Specifically, the earpiece 100 is connected to the center frame 200, wherein the earpiece 100 may be connected to the center frame 200 through an earpiece bracket 210. Optionally, a first elastic sheet 110 and a second elastic sheet 120 for electrical signal connection of the handset 100 are disposed on a side of the handset 100 away from the middle frame 200, the connecting bracket 400 includes a first connecting bracket 410 and a second connecting bracket 420, the first connecting bracket 410 and the second connecting bracket 420 are respectively connected to the circuit board 300, and the first connecting bracket 410 and the second connecting bracket 420 are respectively abutted to the first elastic sheet 110 and the second elastic sheet 120, so as to electrically connect the handset 100 and the circuit board 300; the handset 100 is provided with a fool-proof structure for preventing the handset 100 from being reversely mounted. Optionally, the receiver 100 in this embodiment is a rectangular parallelepiped structure, and the first elastic piece 110 and the second elastic piece 120 are disposed on the same side surface of the receiver and extend from two opposite side edges of the side surface. Of course, in some other embodiments, the earpiece 100 may have other shapes, which are not listed here.
Referring to fig. 1 and fig. 3 together, fig. 3 is a schematic structural diagram of the receiver in the embodiment of fig. 1, the first elastic piece 110 of the receiver 100 includes a first connection section 111 and a first elastic connection section 112 which are integrally formed, and the first elastic connection section 112 is provided with a first elastic connection protrusion 1121 which faces away from the housing 101 of the receiver 100; the second elastic piece 120 comprises a second connecting section 121 and a second elastic connection section 122 which are integrally formed, and the second elastic connection section 122 is provided with a second elastic connection protrusion 1221 facing to a direction away from the earphone 100; the first elastic connection protrusion 1121 and the second elastic connection protrusion 1221 are respectively configured to elastically abut against the first connection bracket 410 and the second connection bracket 420.
The first connecting section 111 and the second connecting section 121 are respectively provided with an insulating layer structure 500, and the insulating layer structure 500 is used for insulating the first connecting section 111 and the second connecting section 121 from the first connecting bracket 410 and the second connecting bracket 420 when the earphone 100 is reversely mounted. In the earpiece structure of this embodiment, the elastic sheets (the first elastic sheet 110 and the second elastic sheet 120) (the first connecting section 111 and the second connecting section 121) are partially covered by the insulating layer structure 500, so that only half of the elastic sheets are exposed, and thus when the earpiece 100 is reversely installed, the earpiece cannot be directly conducted with the connecting bracket 400, and the production line testing section can intercept the earpiece, and subsequent assembly processes cannot flow out and flow to the market.
Alternatively, the insulating layer structure 500 may be an insulating tape, such as a black tape, attached to the surfaces of the first connecting segment 111 and the second connecting segment 121. Further optionally, the insulating layer structure 500 may also be a resin material layer that is integrally injection-molded with the casing 101 of the handset 100, that is, the insulating layer structure 500 and the casing 101 of the handset 100 are made of the same material. It should be noted that the terms "first", "second" and "third" in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The electronic equipment that this embodiment provided is through doing insulating treatment at the partial non-contact connection zone position of shell fragment, can prevent that the dress of earphone from turning over (when turning over the dress, the earphone directly can't switch on with linking bridge, produces the line test section and just can intercept), reduces the whole machine visitor in market rate of moving back, has promoted the whole quality yield of product.
Referring to fig. 4, fig. 4 is a schematic structural diagram of another embodiment of the handset, and the handset 100 in the embodiment also includes a first elastic piece 110 and a second elastic piece 120. Different from the previous embodiment, the first resilient tab 110 in this embodiment includes a first resilient tab section 113 and a second resilient tab section 114 that are integrally formed, the first resilient tab section 113 is provided with a first resilient tab protrusion 1131 facing away from the casing 101 of the earphone 100, and the second resilient tab section 114 is provided with a second resilient tab protrusion 1141 facing away from the casing 101 of the earphone 100.
Optionally, the second resilient tab 120 includes a third resilient coupling section 123 and a fourth resilient coupling section 124 which are integrally formed, the third resilient coupling section 123 is provided with a third resilient coupling protrusion 1231 facing away from the casing 101 of the earphone 100, and the fourth resilient coupling section 124 is provided with a fourth resilient coupling protrusion 1241 facing away from the casing 101 of the earphone 100; in the first installation state of the earpiece 100, the first elastic connection protrusion 1131 and the third elastic connection protrusion 1231 elastically abut against the first connection bracket 410 and the second connection bracket 420, respectively; in the second installation state of the earpiece 100, the second elastic connection protrusion 1141 and the fourth elastic connection protrusion 1241 elastically abut against the first connection bracket 410 and the second connection bracket 420, respectively.
The earphone structure in this embodiment all sets up the protruding structure of shell fragment that is used for the bullet to connect through the position at four angles, and no matter just adorn or adorn conversely like this the earphone, the contact of shell fragment can all be guaranteed and linking bridge effective contact, and then reaches the purpose that prevents to take place because of adorning conversely the contact failure condition.
Referring to fig. 5, fig. 5 is a schematic structural diagram of another embodiment of the handset, in which the handset 100 in the embodiment includes a first elastic sheet 110 and a second elastic sheet 120 disposed on the same side for electrical signal connection of the handset, and the first elastic sheet 110 and the second elastic sheet 120 are used for abutting against a first connecting bracket and a second connecting bracket. Unlike the previous embodiments, the earpiece 100 of the present embodiment has a fool-proof protrusion 150 on the casing 101. Optionally, the fool-proof protrusion 150, the first elastic piece 110 and the second elastic piece 120 are respectively disposed on two adjacent side surfaces of the casing 101 of the earpiece 100. It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Wherein, should prevent that slow-witted arch 150 specifically can be the structure such as the rubber sheet sticky tape or the sticker of pasting on shell earphone 101, and the assembler can judge the installation direction of earphone according to this prevents slow-witted structure, can also tear labels such as rubber sheet, sticky tape or sticker after adorning, certainly, do not tear also can. The fool-proof structure is used for reminding the installation direction and can be removable. In addition, in some other embodiments, the fool-proof protrusion 150 may be formed integrally with the housing 101, that is, the fool-proof protrusion 150 and the housing 101 may be formed integrally and have the same material. In addition, the fool-proof protrusion 150 may be a screw or a latch connected to the housing 101. The specific structure of fool-proof protrusion 150 is not limited in this regard. This structure of preventing slow-witted arch 150 can play the effect of discerning earphone installation direction, and assembly personnel can judge and install the position and the direction of accurate earphone according to preventing slow-witted arch 150's orientation.
Further, please refer to fig. 6, fig. 6 is a structural schematic diagram of the earphone and the middle frame, in this embodiment, the middle frame 200 is provided with a fool-proof groove 201 matching with the fool-proof protrusion 150, the fool-proof groove 201 matches with the fool-proof protrusion 150, in the process of installing the earphone 100, if the earphone is installed reversely, the fool-proof protrusion 150 cannot be installed in the fool-proof groove 201, so that the earphone 100 cannot be installed in a proper position, and therefore, the earphone can be prevented from being installed reversely.
Referring to fig. 2 and 7, fig. 7 is a schematic structural view of a connection bracket and a circuit board, the connection bracket 400 includes a first connection bracket 410 and a second connection bracket 420, wherein the first connection bracket 410 includes a first fixing portion 411, a first connection portion 412 and a first contact portion 413 which are integrally formed; the first connecting portion 412 is used to connect the first fixing portion 411 and the first contact portion 413, in this embodiment, the extending direction of the first connecting portion 412 is perpendicular or approximately perpendicular to the first fixing portion 411 and the first contact portion 413, respectively, and the extending directions of the first fixing portion 411 and the first contact portion 413 are parallel. The first fixing portion 411 is fixedly connected to the circuit board 300, and the connection form may be plugging (such as pin 4111 structure in the figure) on the circuit board 300, or soldering connection with the circuit board 300. The first contact portion 413 is disposed on the receiver 100 and abuts against the first resilient piece 110 of the receiver 100. Alternatively, the first connecting bracket 410 in this embodiment may be formed by integral bending or integral stretching.
Optionally, the second connecting bracket 420 includes a second fixing portion 421, a second connecting portion 422 and a second contact portion 423 that are integrally formed; the second connecting portion 422 is used to connect the second fixing portion 421 and the second contact portion 423, and similarly, the extending direction of the second connecting portion 422 is perpendicular or approximately perpendicular to the second fixing portion 421 and the second contact portion 423, respectively, and the extending directions of the second fixing portion 421 and the second contact portion 423 are parallel. The second fixing portion 421 is fixedly connected to the circuit board 300, and the connection form may be plugging (such as the pin 4211 structure in the figure) on the circuit board 300, or welding with the circuit board 300. The second contact portion 423 covers the earpiece 100 and abuts against the second resilient piece 120 of the earpiece 100. Alternatively, the second connecting bracket 420 in this embodiment may be formed by integral bending or integral stretching.
The above description is only a part of the embodiments of the present invention, and not intended to limit the scope of the present invention, and all equivalent devices or equivalent processes performed by the present invention through the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The telephone receiver is characterized in that a first elastic sheet and a second elastic sheet which are used for being in electrical signal connection with the telephone receiver are arranged on the same side face of the telephone receiver, and the first elastic sheet and the second elastic sheet are respectively used for being electrically conducted with a circuit board of electronic equipment; the earphone is provided with a fool-proof structure; wherein the content of the first and second substances,
the first elastic sheet comprises a first connecting section and a first elastic connecting section which are of an integral structure, and the first elastic connecting section is provided with a first elastic connecting bulge which extends towards the direction far away from the shell of the earphone; the second elastic sheet comprises a second connecting section and a second elastic connecting section which are of an integral structure, and the second elastic connecting section is provided with a second elastic connecting bulge which extends towards the direction far away from the shell of the receiver; the first elastic connection bulge and the second elastic connection bulge are respectively used for being electrically connected with the circuit board; the fool-proof structure is an insulating layer structure, and the insulating layer structure is covered on the first connecting section and the second connecting section; the insulating layer structure is used for enabling the first connecting section and the second connecting section to be insulated from the circuit board respectively when the receiver is reversely mounted so as to intercept the reversely mounted receiver.
2. The earpiece of claim 1, wherein the insulating layer structure is an insulating tape adhered to the surfaces of the first connecting section and the second connecting section.
3. The handset of claim 1, wherein the insulating layer structure is a layer of resin material that is integrally injection molded with a housing of the handset.
4. The earpiece of claim 1, wherein the fool-proofing structure is a fool-proofing protrusion disposed on a housing of the earpiece.
5. An electronic device, comprising a middle frame, a circuit board, a connecting bracket and a handset as claimed in any one of claims 1 to 4, wherein the handset is connected to the middle frame, the connecting bracket is connected to the circuit board, and a first elastic sheet and a second elastic sheet of the handset are respectively used for being elastically abutted against the connecting bracket to realize electrical conduction between the handset and the circuit board.
6. The electronic device of claim 5, wherein a fool-proof protrusion is disposed on the housing of the earphone, and a fool-proof groove matched with the fool-proof protrusion is disposed on the middle frame.
7. The electronic device according to claim 5, wherein the receiver is of a rectangular parallelepiped structure, the first elastic piece and the second elastic piece are disposed on a same side face of the receiver far away from the middle frame, and the first elastic piece and the second elastic piece extend from two opposite side edges of the side face.
8. The electronic device of any of claims 5-7, wherein the connection bracket comprises a first connection bracket and a second connection bracket; the first connecting bracket comprises a first fixing part, a first connecting part and a first contact part which are of an integrated structure; the first connecting part is used for connecting the first fixing part and the first contact part, the first fixing part is connected with the circuit board, and the first contact part is covered on the earphone and abutted against a first elastic sheet of the earphone; the second connecting bracket comprises a second fixing part, a second connecting part and a second contact part which are of an integrated structure; the second connecting part is used for connecting the second fixing part and the second contact part, the second fixing part is connected with the circuit board, and the second contact part is covered on the earphone and is abutted against the second elastic sheet of the earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464686.2A CN110267138B (en) | 2019-05-30 | 2019-05-30 | Earphone and electronic equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464686.2A CN110267138B (en) | 2019-05-30 | 2019-05-30 | Earphone and electronic equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110267138A CN110267138A (en) | 2019-09-20 |
| CN110267138B true CN110267138B (en) | 2021-10-15 |
Family
ID=67916104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910464686.2A Active CN110267138B (en) | 2019-05-30 | 2019-05-30 | Earphone and electronic equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110267138B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2613907Y (en) * | 2003-05-12 | 2004-04-28 | 上达科技股份有限公司 | Misplay-resisting structure for signal socket |
| CN204887462U (en) * | 2015-07-28 | 2015-12-16 | 歌尔声学股份有限公司 | Telephone receiver |
| CN205071087U (en) * | 2015-10-16 | 2016-03-02 | 重庆蓝岸通讯技术有限公司 | Mobile handset installation device |
| CN206149333U (en) * | 2016-09-19 | 2017-05-03 | 珠海格力电器股份有限公司 | Card holds in palm prevents slow -witted structure and cell -phone |
| CN108832336A (en) * | 2018-06-14 | 2018-11-16 | Oppo（重庆）智能科技有限公司 | Kato, deck component and electronic device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205017383U (en) * | 2015-08-24 | 2016-02-03 | 上海与德通讯技术有限公司 | Earphone subassembly and electronic equipment |
| CN106453722A (en) * | 2016-11-30 | 2017-02-22 | 努比亚技术有限公司 | Telephone receiver device and mobile terminal |
-
2019
- 2019-05-30 CN CN201910464686.2A patent/CN110267138B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2613907Y (en) * | 2003-05-12 | 2004-04-28 | 上达科技股份有限公司 | Misplay-resisting structure for signal socket |
| CN204887462U (en) * | 2015-07-28 | 2015-12-16 | 歌尔声学股份有限公司 | Telephone receiver |
| CN205071087U (en) * | 2015-10-16 | 2016-03-02 | 重庆蓝岸通讯技术有限公司 | Mobile handset installation device |
| CN206149333U (en) * | 2016-09-19 | 2017-05-03 | 珠海格力电器股份有限公司 | Card holds in palm prevents slow -witted structure and cell -phone |
| CN108832336A (en) * | 2018-06-14 | 2018-11-16 | Oppo（重庆）智能科技有限公司 | Kato, deck component and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110267138A (en) | 2019-09-20 |
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