CN100444600C - Mobile communication terminal with built-in earphone lid and earphone lid assembly - Google Patents
Mobile communication terminal with built-in earphone lid and earphone lid assembly Download PDFInfo
- Publication number
- CN100444600C CN100444600C CNB2006100011317A CN200610001131A CN100444600C CN 100444600 C CN100444600 C CN 100444600C CN B2006100011317 A CNB2006100011317 A CN B2006100011317A CN 200610001131 A CN200610001131 A CN 200610001131A CN 100444600 C CN100444600 C CN 100444600C
- Authority
- CN
- China
- Prior art keywords
- open
- close
- close lid
- earphone jack
- ear cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
-
- 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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
-
- 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
- H04R1/1041—Mechanical or electronic switches, or control elements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention relates to the mobile communication terminal and ear cap assembly bear built-in earphone, the invention make the ear cap to open and close easily and to have more stable structure. The descriptive mobile communication terminal include terminal body that form earphone jack inserting jack in one lateral, build-in earphone jack conjugation site in back; every open-close lid forming between the earphone jack inserting jack and earphone jack conjugation site, make them slide to the two sides and open-close earphone jack inserting jack. Among them, the open-close lid structure sharp is symmetry, the front of the open-close lid form open-close groove, respectively, to form ladder type in the combination condition. Among them, each open-close lid will be in state of tension by the elastic force of spring. The open-close lid will built-in in the terminal self body and movable built-in on board that form to has each the first slide hole by each the first fold.
Description
Technical field
The present invention relates to mobile communication terminal, more detailed saying so relates to a kind of mobile communication terminal and ear cap assembly with internally-arranged type ear cap, makes by the present invention and can open and close and firmly protect the earphone jack joint portion easily.
Background technology
Recently, mobile communication terminal obtains development rapidly in relevant field, makes to carry on technical development in online connection or a plurality of fields such as E-mail receiver/send, video communication and multifunction gradually.
Particularly, drive or moving process such as walking in or the situation of carrying out conversing in other professional process happen occasionally, make ear-phone function be installed in nearest mobile communication terminal substantially.
As shown in Figure 1, mobile communication terminal of the prior art, it includes: terminal body 1, it is provided with various options buttons (not shown) and is connected above-mentioned options button and controls the circuit board (not shown) of its various functions; Terminal renovates 2, and it is incorporated into terminal body 1 and is used to protect above-mentioned terminal body 1 in the hinge mode.
Upper end one side of above-mentioned terminal body 1 is provided with and is used to the earpiece holes 1a that inserts earphone jack (not shown) and be electrically connected, is provided with the ear cap 3 of closing the infiltration of stating earpiece holes 1a and preventing foreign substances in the situation ShiShimonoseki of not using above-mentioned earphone jack simultaneously.
Above-mentioned ear cap 3 constitutes its body 3a by elastic materials such as rubber usually, the end of above-mentioned body 3a is formed with the fixedly protuberance 3b that is used to be pressed into the ear cap fixing hole 1b that is fixed on above-mentioned terminal body 1, the other end of above-mentioned body 3a is formed with and opens and closes protuberance 3c, the user is held under the situation of above-mentioned body 3a, above-mentioned switching protuberance 3c is inserted among the above-mentioned earpiece holes 1a or from above-mentioned earpiece holes 1a takes out and open and close.
As shown in Figure 1, be formed with among the said fixing protuberance 3b and be close to the 3b-1 of portion, make and to be inserted among the above-mentioned ear cap fixing hole 1b and to be close to fixing by the above-mentioned 3b-1 of portion that is close to.In addition, be formed with the extension 3b-2 that can pass through tweezers (pincette) or the outside pulling of screwdriver from the above-mentioned end prolongation of being close to the 3b-1 of portion.
But in the ear cap structure of above-mentioned prior art, the user needs one to hold the terminal body and insert earphone jack after opening and closing above-mentioned ear cap on the other hand in addition, makes and have a lot of inconvenience in concrete operations.And when long-term the use, the above-mentioned ear cap that is made of the rubber material will deform or be torn up easily.
In addition, because above-mentioned ear cap exposes to the outside of terminal body, make the outward appearance that can't provide comparatively clean and tidy.
Summary of the invention
Solve above-mentioned problems of the prior art for making, the object of the present invention is to provide a kind of mobile communication terminal and ear cap assembly with internally-arranged type ear cap, in the present invention, the ear cap of the semi-automatic switching of elasticity of passing through spring is set in the inboard of mobile communication terminal body, make to open and close and to make it to have firmer structure easily, thereby need not to worry its distortion and breakage and make to have clean and tidy outward appearance.
Achieve the above object for making, mobile communication terminal among the present invention with internally-arranged type ear cap, include following several sections: terminal body, one side are formed with earphone jack (earphone jack) patchhole, and described earphone jack patchhole rear is built-in with the earphone jack joint portion; And two open-close lids, it is formed between described earphone jack patchhole and the described earphone jack joint portion, makes each slide and open and close described earphone jack patchhole to both sides.
Wherein, described open-close lid constitutes with symmetrical shape, and for making the groove that forms trapezoidal shape (taper) under the state that mutually combines, the front of described open-close lid respectively is formed with the switching groove.And described open-close lid spurs under the effect of the elastic force of spring mutually, and described two open-close lids will be fixed in the described terminal body, and by two the 1st hinges respectively movable fixed on the panel that is formed with two the 1st sliding eyes (plate).
Each the 1st sliding eye constitutes rectangular shape, make each the 1st hinge in described the 1st sliding eye forwards, backwards direction move, and on described panel, described two the 1st sliding eyes have the mutually nearer and rearward position of forward position structure far away mutually, make when described two the 1st hinges are rearward mobile, described two open-close lids will be bypassed to both sides.
Simultaneously, on described panel, respectively be formed with the 2nd sliding shoe of rectangular shape to the rear of described two the 1st sliding shoes; On described open-close lid, be formed with two the 2nd hinges that are clamped in described two the 2nd sliding eyes to the rear of described two the 1st hinges.And, be formed with spring on described each the 1st hinge, make under the effect of the elastic force of described spring, described each open-close lid will spur mutually.
And, achieving the above object for making, the internally-arranged type ear cap assembly among the present invention includes following several sections: panel, it is fixed in the inside of terminal body and is formed with two the 1st sliding eyes; Two open-close lids, it by two the 1st hinges respectively movable fixed in described two the 1st sliding eyes, can each slide and open and close simultaneously to both sides.
Described open-close lid constitutes with symmetrical shape, and for making the groove that forms trapezoidal shape (taper) under the state that mutually combines, the front of described open-close lid respectively is formed with the switching groove.Each the 1st sliding eye constitutes rectangular shape, make each the 1st hinge in described the 1st sliding eye forwards, backwards direction move, and on described panel, described two the 1st sliding eyes have the mutually nearer and rearward position of forward position structure far away mutually, make when described two the 1st hinges are rearward mobile, described two open-close lids will be bypassed to both sides.
Simultaneously, on described panel, respectively be formed with the 2nd sliding shoe of rectangular shape to the rear of described two the 1st sliding shoes; On described open-close lid, be formed with two the 2nd hinges that are clamped in described two the 2nd sliding eyes to the rear of described two the 1st hinges.And, be formed with spring on described each the 1st hinge, make the elastic force by described spring is spurred described open-close lid.
Beneficial effect of the present invention is, mobile communication terminal in according to the present invention with internally-arranged type ear cap, ear cap is built in the inside of terminal body, and opens and closes, thereby conveniently carry out opening and closing operations and make the user can singlehanded dismounting earphone jack by the elastic force of spring is semi-automatic.And the ear cap among the present invention has set intensity, makes the state that can keep more firm and prevents that effectively it from deforming and breakage, also can keep the clean and tidy generous face shaping of mobile communication terminal simultaneously.
Description of drawings
Fig. 1 is the stereogram with mobile communication terminal of ear cap of the prior art;
Fig. 2 is the stereogram with mobile communication terminal of the internally-arranged type ear cap among the present invention;
Fig. 3 and Fig. 4 are the stereograms of the front of the internally-arranged type ear cap assembly among the present invention;
Fig. 5 is the stereogram of the bottom surface of the internally-arranged type ear cap assembly among the present invention.
The symbol description of accompanying drawing major part:
100: panel 110: the panel fixing hole
The 120,121: the 1st sliding eye the 130,131: the 2nd sliding eye
200,210: open-close lid 201,211: open and close groove
The 202,212: the 1st hinge the 203,213: the 2nd hinge
220: spring 230: the earphone jack joint portion
300: earphone jack 310: the terminal body
320: the earphone jack patchhole
Embodiment
With reference to the accompanying drawings the useful embodiment among the present invention is described.
Fig. 2 is the stereogram with mobile communication terminal of the internally-arranged type ear cap among the present invention.
As shown in the figure, the mobile communication terminal among the present invention with ear cap, it includes: open-close lid 200,210, earphone jack joint portion 230, terminal body 310 and earphone jack patchhole 320.
One side of described terminal body 310 is formed with earphone jack patchhole 320, and its rear is built-in with described earphone jack joint portion 230.And described earphone jack joint portion 230 is from the common earphone jack 300 of combined outside.
Described each open-close lid 200,210 is formed between described earphone jack patchhole 320 and the described earphone jack joint portion 230, and it can each slide and open and close described earphone jack patchhole 320 to both sides.
For this reason, described open-close lid 200,210 constitutes with symmetrical shape, and for making the groove that forms trapezoidal shape (taper) under the state that mutually combines, the front of described open-close lid 200210 respectively is formed with and opens and closes groove 201,211.
And described open-close lid 200,210 preferably spurs under the effect of the elastic force by spring mutually.
Fig. 3 and Fig. 4 are the stereograms of the front of the internally-arranged type ear cap assembly among the present invention.
As shown in the figure, include among the present invention: panel 100, panel fixing hole the 110, the 1st sliding eye 120,121, open-close lid 200,210, switching groove the 201,211, the 1st hinge 202,212, spring 220, earphone jack joint portion 230.
Described open-close lid 200,210 will be by each the 1st hinge 202,212 movable fixed on the panel 100 that is formed with each the 1st sliding eye 120,121.And described open-close lid 200,210 will be fixed on the described terminal body 310 by the screw combination of described panel fixing hole 110.
Described each the 1st sliding eye 120,121 constitute rectangular shape, make described each the 1st hinge 202,212 at described the 1st sliding eye 120, in 121 forwards, backwards direction move, and on described panel 100, described each the 1st sliding eye 120,121 has the mutually nearer and rearward position of forward position structure far away mutually, make at described each the 1st hinge 202,212 when rearward mobile, and described each open-close lid 200,210 will be bypassed to both sides.
Be formed with spring 220 in described each the 1st hinge 202,212, described open-close lid 200,210 is spurred under the effect of the elastic force of described spring 220 mutually.
Fig. 5 is the stereogram of the bottom surface of the internally-arranged type ear cap assembly among the present invention.
As shown in the figure, in the panel 100 of the invention described above, be formed with each rectangular the 2nd sliding eye 130,131 at the rear of described each the 1st sliding eye 120,121.And, in described open-close lid 200,210, be formed with each the 2nd hinge 203,213 that is clamped in described each the 2nd sliding eye 130,131 at the rear of described each the 1st hinge 202,212.
In the present invention, described open-close lid 200,210 and panel 100 preferably are made of the plastic material with set intensity.
The effect of the present invention that as above structure is constituted is described in more detail below.
At first, as shown in the figure, a side of terminal body 310 is formed with earphone jack patchhole 320, and is built-in with earphone jack joint portion 230 at the rear of described earphone jack patchhole 320.
In addition, be formed with each open-close lid 200,210 between described earphone jack patchhole 320 and the described earphone jack joint portion 230, described open-close lid 200,210 slides each and be used to open and close described earphone jack patchhole 320 to both sides.Under the state that described each open-close lid 200,210 is bypassed to both sides, described earphone jack 300 can be inserted in the described earphone jack joint portion 230.
That is, described each open-close lid 200,210 keeps its contact condition usually under the effect of the elastic force of spring 220, when described switching groove 201 is given in the end of described earphone jack 300,211 when exerting pressure, described open-close lid 200,210 will be along the inclined plane of trapezoidal shape each to the left and right direction bypass.
At this moment, the 1st hinge 202,212 of described open-close lid 200,210 moves each along rectangular each the 1st sliding eye 120,121.
Wherein, as shown in Figure 5, on described panel 100, described each the 1st sliding eye 120,121 has the mutually nearer and rearward position of forward position structure far away mutually, makes at described each the 1st hinge 202,212 when rearward mobile, and described each open-close lid 200,210 will be bypassed to both sides.Meanwhile, the 2nd hinge 203,213 of described open-close lid 200,210 rearward moves each along described each the 2nd sliding eye 130,131.
Thus, the open-close lid 200,210 among the present invention direction is to the left and right opened and is retreated into the inboard, thereby described earphone jack 300 is combined in the described earphone jack joint portion 230 simply and easily.
And, when removing described earphone jack 300 from described earphone jack joint portion 230, with described each the 1st hinge 202, under the effect of the elastic force of the spring 220 of 212 combinations, described open-close lid 200,210 will spur and be close to mutually, thereby covers described earphone jack patchhole 320.
At this moment, as shown in Figure 5, described each the 1st hinge 202,212 will make described each open-close lid 200,210 of bypassing to both sides turn back to the centre position forwards to moving.Meanwhile, the 2nd hinge 203,213 of described open-close lid 200,210 forwards moves each along described each the 2nd sliding eye 130,131.
As mentioned above, the present invention is built in the inside of terminal body with ear cap, and opens and closes by the elastic force of spring is semi-automatic, thereby conveniently carries out opening and closing operations and make the user can singlehanded dismounting earphone jack.And the ear cap among the present invention has set intensity, makes the state that can keep more firm and prevents that effectively it from deforming and breakage, also can keep the clean and tidy generous face shaping of mobile communication terminal simultaneously.
According to the mobile communication terminal among aforesaid the present invention with internally-arranged type ear cap, the present invention is built in ear cap the inside of terminal body, and open and close, thereby conveniently carry out opening and closing operations and make the user can singlehanded dismounting earphone jack by the elastic force of spring is semi-automatic.And the ear cap among the present invention has set intensity, makes the state that can keep more firm and prevents that effectively it from deforming and breakage, also can keep the clean and tidy generous face shaping of mobile communication terminal simultaneously.
Abovely useful embodiment among the present invention is illustrated with reference to accompanying drawing, but the present invention is defined in aforesaid embodiment, in the category that does not exceed basic fundamental thought of the present invention, the technical staff of relevant industries can carry out various deformation and application to it, and the above-mentioned distortion of carrying out and use and all to be under the jurisdiction of claim scope of the present invention.
Claims (9)
1. the mobile communication terminal with internally-arranged type ear cap is characterized in that, comprises following several sections:
The terminal body, the one side is formed with the earphone jack patchhole, and the rear of described earphone jack patchhole is built-in with the earphone jack joint portion; And
Two open-close lids are formed between described earphone jack patchhole and the described earphone jack joint portion, make each slide and open and close described earphone jack patchhole to both sides;
Described two open-close lids will be fixed in the described terminal body, and by two the 1st hinges respectively movable fixed on the panel that is formed with two the 1st sliding eyes;
Each the 1st sliding eye constitutes rectangular shape, make each the 1st hinge in described the 1st sliding eye forwards, backwards direction move;
On described panel, described two the 1st sliding eyes have the mutually nearer and rearward position of forward position structure far away mutually, make when described two the 1st hinges are rearward mobile, and described two open-close lids will be bypassed to both sides.
2. the mobile communication terminal with internally-arranged type ear cap according to claim 1 is characterized in that:
Described open-close lid constitutes with symmetrical shape, so that form the groove of trapezoidal shape under the state that mutually combines, the front of described open-close lid respectively is formed with the switching groove.
3. the mobile communication terminal with internally-arranged type ear cap according to claim 1 is characterized in that:
Described open-close lid spurs under the effect of the elastic force of spring mutually.
4. the mobile communication terminal with internally-arranged type ear cap according to claim 1 is characterized in that:
On described panel, respectively be formed with the 2nd sliding shoe of rectangular shape to the rear of described two the 1st sliding shoes;
On described open-close lid, be formed with two the 2nd hinges that are clamped in described two the 2nd sliding eyes to the rear of described two the 1st hinges.
5. the mobile communication terminal with internally-arranged type ear cap according to claim 1 is characterized in that:
Be formed with spring on described each the 1st hinge, make under the effect of the elastic force of described spring, described each open-close lid will spur mutually.
6. an internally-arranged type ear cap assembly is characterized in that, includes following several sections:
Panel, it is fixed in the inside of terminal body and is formed with two the 1st sliding eyes; And
Two open-close lids, its by two the 1st hinges respectively movable fixed in described two the 1st sliding eyes, can each slide and open and close simultaneously to both sides;
Each the 1st sliding eye constitutes rectangular shape, make each the 1st hinge in described the 1st sliding eye forwards, backwards direction move;
On described panel, described two the 1st sliding eyes have the mutually nearer and rearward position of forward position structure far away mutually, make when described two the 1st hinges are rearward mobile, and described two open-close lids will be bypassed to both sides.
7. internally-arranged type ear cap assembly according to claim 6 is characterized in that:
Described open-close lid constitutes with symmetrical shape, and for making the groove that forms trapezoidal shape under the state that mutually combines, the front of described open-close lid respectively is formed with the switching groove.
8. internally-arranged type ear cap assembly according to claim 6 is characterized in that:
On described panel, respectively be formed with the 2nd sliding shoe of rectangular shape to the rear of described two the 1st sliding shoes;
On described open-close lid, be formed with two the 2nd hinges that are clamped in described two the 2nd sliding eyes to the rear of described two the 1st hinges.
9. internally-arranged type ear cap assembly according to claim 6 is characterized in that:
Be formed with spring on described each the 1st hinge, make under the effect of the elastic force of described spring, described each open-close lid will spur mutually.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050018371 | 2005-03-04 | ||
| KR1020050018371A KR100644436B1 (en) | 2005-03-04 | 2005-03-04 | Mobile Phone having Inner type Earcap and Earcap Module Thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1829241A CN1829241A (en) | 2006-09-06 |
| CN100444600C true CN100444600C (en) | 2008-12-17 |
Family
ID=36947361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100011317A Expired - Fee Related CN100444600C (en) | 2005-03-04 | 2006-01-13 | Mobile communication terminal with built-in earphone lid and earphone lid assembly |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100644436B1 (en) |
| CN (1) | CN100444600C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101450973B1 (en) * | 2012-12-27 | 2014-10-14 | 한국기술교육대학교 산학협력단 | Earcap and method for driving user terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329703Y (en) * | 1998-01-21 | 1999-07-21 | 河南省白龟山水库灌溉工程管理局 | Automatic closing device for wire rope hole of opening and shutting machine chamber bottom plate of arc lock gate |
| JP2601800Y2 (en) * | 1993-04-05 | 1999-12-06 | ホシデン株式会社 | Jack type connector |
| CN1428990A (en) * | 2001-12-24 | 2003-07-09 | 三星电子株式会社 | Socket cover |
| CN1543169A (en) * | 2003-05-03 | 2004-11-03 | 乐金电子(中国)研究开发中心有限公司 | Earphone jack switchgear of portable terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100885440B1 (en) * | 2002-10-25 | 2009-02-24 | 엘지전자 주식회사 | Auto open-closed device of insurt for ear phone jack of mobile phone |
-
2005
- 2005-03-04 KR KR1020050018371A patent/KR100644436B1/en not_active IP Right Cessation
-
2006
- 2006-01-13 CN CNB2006100011317A patent/CN100444600C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2601800Y2 (en) * | 1993-04-05 | 1999-12-06 | ホシデン株式会社 | Jack type connector |
| CN2329703Y (en) * | 1998-01-21 | 1999-07-21 | 河南省白龟山水库灌溉工程管理局 | Automatic closing device for wire rope hole of opening and shutting machine chamber bottom plate of arc lock gate |
| CN1428990A (en) * | 2001-12-24 | 2003-07-09 | 三星电子株式会社 | Socket cover |
| CN1543169A (en) * | 2003-05-03 | 2004-11-03 | 乐金电子(中国)研究开发中心有限公司 | Earphone jack switchgear of portable terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100644436B1 (en) | 2006-11-10 |
| KR20060097278A (en) | 2006-09-14 |
| CN1829241A (en) | 2006-09-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20120113 |