CN100459316C - Connector for mobile telephone - Google Patents
Connector for mobile telephone Download PDFInfo
- Publication number
- CN100459316C CN100459316C CNB2005100906144A CN200510090614A CN100459316C CN 100459316 C CN100459316 C CN 100459316C CN B2005100906144 A CNB2005100906144 A CN B2005100906144A CN 200510090614 A CN200510090614 A CN 200510090614A CN 100459316 C CN100459316 C CN 100459316C
- Authority
- CN
- China
- Prior art keywords
- connector
- connector part
- press contacts
- terminal
- data
- 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
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- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6582—Shield structure with resilient means for engaging mating connector
- H01R13/6583—Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Abstract
The present invention relates to a connector for mobile telephones, wherein, a charging connector part is arranged in a resin molded body in an integrally molded structure, and in the whole relation, a data signal connector part is arranged to partially abut on the charging connector part. The data signal connector part is shielded by a metal pipe and connects the metal pipe together with a public terminal of the charging connector part via a press contact metal sheet. An elastic press contact part of the press contact metal sheet abuts against the metal pipe surrounding the data signal connector part, and a plug-in sheet part of the press contact metal sheet is kept in a clamping part of the public terminal.
Description
Technical field
The present invention relates to a kind of connector that is used for portable phone, it has the terminal that is used for power supply, acoustical signal etc.
Background technology
The portable phone of prior art is provided with connector, is used for the plug to built-in battery charge, the socket of headset etc. and is connected with this connector.The portable phone of some prior art also is provided with charging panel, is used for contacting with the terminal that is provided with on custom-designed Connection Block, when portable phone being placed on this Connection Block, can charge to it.The example of set this connector comprises on the portable phone: one type connector 4 wherein, becomes one charge connector part 6 and headset connector part 10, shown in Fig. 5 A each other; And the connector 4 of another kind of type, wherein, between charge connector part 6 and headset connector part 10, charging panel 7 is set, shown in Fig. 5 B.
In recent years, often portable phone is connected with personal computer etc. via telecommunication cable, with the transmission data, and, in order to obtain the upgrading of institute's install software version in the portable phone, also often with the data terminal of portable phone be installed in the dedicated terminals of locating such as convenience store, mobile phone retail shop etc. and be connected.In order to realize these purposes, portable phone is provided with the data-signal connector, and this data-signal connector can be connected with telecommunication cable.(referring to JP-A-2004-32480, JP-A-2003-32903 and JP-A-2001-346335)
Yet, in above-mentioned prior art, except incorporate charge connector part 6 and headset connector part 10, also need to be provided with the data-signal connector.But in the small portable phone of popular style, the installing space that is used for the data-signal connector is limited, and this has hindered the realization of portable phone compact design.In some cases, the portable phone of low price is not provided with charging panel 7, but connector unit has general shape, and therefore, the space that is used for plate portion is just useless, shown in Fig. 5 A.
Summary of the invention
Consider the problems referred to above of prior art and propose the present invention, and the purpose of this invention is to provide a kind of connector that is used for portable phone, therein various connectors can be set, can effectively utilize the space simultaneously, and can finish data communication safely and reliably.
To achieve these goals, the present invention's connector of being used for portable phone is characterised in that to have following layout:
(1) a kind of connector that is used for portable phone comprises:
Resin-formed body;
Charge connector part, integral body are arranged in the described resin-formed body, and comprise terminal;
Data-signal connector part, integral body are arranged in the described resin-formed body, in abutting connection with described charge connector part, and are shielded by metal tube; And
The press contacts sheet metal is connected with described metal tube with described terminal.
(2) connector of basis (1), wherein
Described press contacts sheet metal comprises elasticity press contacts part and insertion sheet part,
Described terminal comprises retained part,
Described elasticity press contacts partly abuts against the described metal tube that surrounds described data-signal connector part, and
Described insertion sheet is partly remained in the described retained part, and it is connected with described terminal.
(3) connector of basis (1), wherein
Described press contacts sheet metal comprises insertion sheet part,
Described terminal comprises retained part,
Described press contacts sheet metal forms with the described metal tube that centers on described data-signal connector part is whole, and
Described insertion sheet partly is press-fitted merging to remain in the described retained part.
(4) connector of basis (1), wherein
Described press contacts sheet metal and described terminal are whole to be formed, and comprises elasticity press contacts part, and
Described elasticity press contacts part flexibly abuts against the described metal tube that surrounds described data-signal connector part.
(5) according to the connector of (4), wherein, described elasticity press contacts partly forms convex.
(6) connector of basis (1), further comprise the headset connector part, its integral body is arranged in the described resin-formed body, and wherein, described data-signal connector part is arranged between described charge connector part and the described headset connector part.
Adopt the connector of portable phone of the present invention, can be in portable phone the installation data signal terminal, effectively utilize the space simultaneously, and this structure can realize the more compact design of portable phone.In addition, this connector and existing connector have interchangeability in shape in outward appearance, assembly manipulation efficient height, and also cost can remain on lower level.Further, the data-signal connector part is shielded reliably in the mode of saving the space, therefore can not comprise noise in signal, and the production ratio of this connector is easier to.
Especially, by means of the elasticity press contacts or keep in touch when realizing being connected between shielded metal pipe and other terminals, the assembly manipulation ratio is easier to, and in addition, can also obtain high electric reliability.
Description of drawings
Figure 1A is the top plan of connector preferred implementation of the present invention, represents its configuration, and Figure 1B is its front view, and Fig. 1 C is its right side view;
Fig. 2 is the rearview of present embodiment connector, represents its internal structure;
Fig. 3 is a decomposition diagram, and expression is with the metal tube of present embodiment, the mode that the press contacts sheet metal connects together with public terminal;
Fig. 4 is the general perspective that is provided with the portable phone of present embodiment connector;
Fig. 5 A and Fig. 5 B are respectively the diagrammatic elevational view of expression prior art connector.
Embodiment
Now, referring to figs. 1 through Fig. 4, a preferred implementation that the present invention is used for the portable phone connector is described.At the connector 4 of the present embodiment that is used for portable phone 2, three connector parts are set in overall structure resin-formed body 14.Three connector parts comprise: charge connector part 6 is used for built-in battery charge; Data-signal connector part 8 is used for portable phone 2 and personal computer etc. are coupled together via telecommunication cable; And headset connector part 10, the terminal of headset can be attached thereto and connect.In the connector 4 of present embodiment, three connector parts 6,8 and 10 integrally are arranged in the resin-formed body 14, and this resin-formed body 14 is installed in the portable phone 2.
As shown in Figure 4, the connector 4 of present embodiment is installed on the end of portable phone main body, on this portable phone main body, is provided with the button 3 of portable phone 2.Expose the contact of connector 4, and connector 4 circuit board interior with being installed in the portable phone main body is connected.
Next, the structure of present embodiment connector 4 is described.As shown in Figure 1, terminal 16,18 and 20 has contact part 12 separately, contact part 12 be used for the mounting circuit boards (not shown) on the contact be connected respectively, terminal 16,18 and 20 is installed on the upper surface of connector 4 in the modes of protruding.Contact terminal 16 is connected with charge connector part 6, and contact terminal 18 is connected with data-signal connector part 8, and contact terminal 20 is connected with headset connector part 10.Each contact terminal 16,18 and 20 forms by such method: the sheet that stamps out suitable shape from sheet metal, and it is carried out bending, then, pass through electroplating processes again, the contact terminal 16,18 or 20 of such shape is provided, and contact terminal flexibly protrudes from the upper surface of connector 4.The contact part 12 of each contact terminal end is bent to conventional semicircle.
Shown in Figure 1B, in resin-formed body 14 end face vertical with its upper surface, form and insert mouth 9,11 and 13, contact terminal 16,18 and 20 protrudes from this upper surface, and the plug and socket of outside can be inserted into these insertion mouths respectively, to be electrically connected respectively with connector part 6,8 and 10.In resin-formed body 14, contact terminal 16,18 and 20 is connected the contact of institute's combination separately with them, expose in inserting mouth 9,11 and 13 these contacts.Connector 4 end faces shown in Figure 1B have such shape and size, make connector part 6,8 and 10 be arranged at this end face, and, this end face is arranged within the end face of portable phone 2.In the connector 4 of present embodiment, data-signal connector part 8 is arranged between charge connector part 6 and the headset connector part 10.
The data-signal connector part 8 of present embodiment connector 4 comprises data-signal terminal 24, and this data-signal terminal 24 is arranged on and inserts in the mouth 11, and is connected respectively with contact terminal 18.Data-signal terminal 24 is surrounded by the metal tube 22 that is provided with in inserting mouth 11 or is centered on, and metal tube 22 has conventional square tube shape shape of cross section, therefore, and by these metal tube 22 electric screen data-signal terminals 24.Metal tube 22 is arranged in the resin-formed body 14, and for the purpose of ground connection, via press contacts sheet metal 28, metal tube 22 is connected with the public terminal 26 of charge connector 6.About being connected between metal tube 22 and the public terminal 26, as shown in Figures 2 and 3, contacting the elasticity press contacts part 28a of press contacts sheet metal 28 and the side elastic of metal tube 22 extension 22a, thereby be electrically connected with it.About being connected between press contacts sheet metal 28 and the public terminal 26, the insertion sheet part 28b of press contacts sheet metal 28 fits among the retained part 26a of public terminal 26, thus with its press contacts.Retained part 26a forms in this way: sheet metal to palintrope or folding backward, then, is being formed slit in folding part is after this divided, making the form that partly begins from the back flanges that forms of slit.At least a portion slit is narrower than the thickness that inserts sheet part 28b, and this slit narrows down gradually towards its inner, and, this slit and the inner end portion of inserting sheet part 28a contiguous engagement are formed conventional circle, to avoid concentrating of its upper stress.Therefore, when fitting into the insertion sheet part 28b of press contacts sheet metal 28 among the retained part 26a, the just feasible narrower part press contacts of inserting sheet part 28b and retained part 26a.
Next, the using method of portable phone 2 usefulness connectors 4 is described.The data-signal connector part 8 of present embodiment is connected with personal computer (not shown), dedicated terminals (not shown) etc., to realize various data communication.The same with the situation of existing structure, the charging terminal of charger is connected with charge connector part 6, so that rechargeable battery built-in in the portable phone 2 is charged, and the terminal of headset (not shown) is connected with headset connector part 10.
Be used for the present embodiment connector 4 of portable phone 2, in integrally-built resin-formed body 14, charge connector part 6, headset connector part 10 and data-signal connector part 8 are set by this way, make data-signal connector part 8 be arranged between charge connector part 6 and the headset 10.Therefore, connector 4 externally has interchangeability in shape with existing connector, and need not to change outward appearance, external shape and the volume of existing portable phone, just can increase data-signal connector part 8.Therefore, improved utilization of space, and can realize compact design, in addition,, improved the efficiency of assembling of portable phone 2 because connector part is integral with each other.
The metal tube 22 of connector 4, press contacts sheet metal 28 and public terminal 26 only by its mutual press contacts is linked together, thereby no longer need soldering etc., therefore, and the efficiency of assembling height of connector 4.In addition, be used for forming convex, thereby make itself and metal tube 22 press contacts reliably with the elasticity press contacts part 28a of the press contacts sheet metal 28 of metal tube 22 press contacts.Therefore, metal tube 22 is shadow data signal terminal 24 reliably, makes the carrying out of data communication can not be subjected to The noise.In addition, the ground connection of metal tube 22 by utilizing charge connector part 6 public terminal 26 and metal tube 22 both realize, thereby can reach the compact design of connector 4.
The connector that the present invention is used for portable phone is not limited to above-mentioned execution mode, and, the data-signal connector part does not always need to be arranged between charge connector part and the headset connector part, and only need with the whole relation of charge connector part in it is set to adjacent with the charge connector part, and, can be to the suitably selections such as shape of connector.
Can also use a kind of like this structure, wherein, the whole metal tube that forms the press contacts sheet metal and surround the data-signal connector part, and, with the insertion sheet part of this press contacts sheet metal, be press-fitted merging and remain in the retained part of charge connector part terminal.Replacedly, also can use a kind of like this structure, wherein, the whole terminal that forms press contacts sheet metal and charge connector, and, make the elasticity press contacts part of this press contacts sheet metal, flexibly nestle up the metal tube that surrounds the data-signal connector part.These parts can have any other shape that is fit to.
Claims (6)
1. connector that is used for portable phone comprises:
Resin-formed body;
Charge connector part, integral body are arranged in the described resin-formed body, and comprise terminal;
Data-signal connector part, integral body are arranged in the described resin-formed body, in abutting connection with described charge connector part, and are shielded by metal tube; And
The press contacts sheet metal is connected with described metal tube with described terminal.
2. connector according to claim 1, wherein
Described press contacts sheet metal comprises elasticity press contacts part and insertion sheet part,
Described terminal comprises retained part,
Described elasticity press contacts partly abuts against the described metal tube that surrounds described data-signal connector part, and
Described insertion sheet is partly remained in the described retained part, and it is connected with described terminal.
3. connector according to claim 1, wherein
Described press contacts sheet metal comprises insertion sheet part,
Described terminal comprises retained part,
Described press contacts sheet metal forms with the described metal tube that centers on described data-signal connector part is whole, and
Described insertion sheet partly is press-fitted merging to remain in the described retained part.
4. connector according to claim 1, wherein
Described press contacts sheet metal and described terminal are whole to be formed, and comprises elasticity press contacts part, and
Described elasticity press contacts part flexibly abuts against the described metal tube that surrounds described data-signal connector part.
5. connector according to claim 4, wherein, described elasticity press contacts partly forms convex.
6. connector according to claim 1, further comprise the headset connector part, its integral body is arranged in the described resin-formed body, and wherein, described data-signal connector part is arranged between described charge connector part and the described headset connector part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004263579 | 2004-09-10 | ||
| JP2004263579A JP4056509B2 (en) | 2004-09-10 | 2004-09-10 | Connector for mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1747252A CN1747252A (en) | 2006-03-15 |
| CN100459316C true CN100459316C (en) | 2009-02-04 |
Family
ID=35151354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100906144A Expired - Fee Related CN100459316C (en) | 2004-09-10 | 2005-08-16 | Connector for mobile telephone |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4056509B2 (en) |
| CN (1) | CN100459316C (en) |
| DE (1) | DE102005039845A1 (en) |
| FI (1) | FI118657B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2654270B8 (en) * | 2007-01-06 | 2018-04-11 | Apple Inc. | Wireless headset comprising a housing and an earbud electrically coupled to the housing by a flexible circuit board |
| US8021176B2 (en) * | 2007-09-28 | 2011-09-20 | Kabushiki Kaisha Toshiba | Power supply connector |
| JP5017042B2 (en) * | 2007-09-28 | 2012-09-05 | 株式会社東芝 | Power connector |
| EP2579549B1 (en) * | 2011-10-03 | 2017-12-27 | BlackBerry Limited | Low profile electrical connector |
| US8834208B2 (en) | 2011-10-03 | 2014-09-16 | Blackberry Limited | Low profile electrical connector |
| CN103916500A (en) * | 2013-02-21 | 2014-07-09 | 刘祥胜 | Portable IPHONE4 support with portable power source |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002367700A (en) * | 2001-06-08 | 2002-12-20 | Smk Corp | System connector for mobile communications equipment |
| CN2552193Y (en) * | 2002-05-24 | 2003-05-21 | 莫列斯公司 | Assembly of electric connector |
-
2004
- 2004-09-10 JP JP2004263579A patent/JP4056509B2/en not_active Expired - Fee Related
-
2005
- 2005-08-16 CN CNB2005100906144A patent/CN100459316C/en not_active Expired - Fee Related
- 2005-08-23 DE DE102005039845A patent/DE102005039845A1/en not_active Withdrawn
- 2005-09-08 FI FI20050895A patent/FI118657B/en active IP Right Grant
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002367700A (en) * | 2001-06-08 | 2002-12-20 | Smk Corp | System connector for mobile communications equipment |
| CN2552193Y (en) * | 2002-05-24 | 2003-05-21 | 莫列斯公司 | Assembly of electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1747252A (en) | 2006-03-15 |
| FI20050895A0 (en) | 2005-09-08 |
| FI118657B (en) | 2008-01-31 |
| JP4056509B2 (en) | 2008-03-05 |
| JP2006079965A (en) | 2006-03-23 |
| DE102005039845A1 (en) | 2006-03-16 |
| FI20050895A (en) | 2006-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090204 |