CN1725563A - Connector for SIM card of portable terminal - Google Patents
Connector for SIM card of portable terminal Download PDFInfo
- Publication number
- CN1725563A CN1725563A CNA2005100022707A CN200510002270A CN1725563A CN 1725563 A CN1725563 A CN 1725563A CN A2005100022707 A CNA2005100022707 A CN A2005100022707A CN 200510002270 A CN200510002270 A CN 200510002270A CN 1725563 A CN1725563 A CN 1725563A
- Authority
- CN
- China
- Prior art keywords
- sim card
- connector
- portable terminal
- elasticity
- connection ports
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
- G06K13/085—Feeding or discharging cards using an arrangement for locking the inserted card
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Telephone Set Structure (AREA)
- Telephone Function (AREA)
Abstract
The present invention discloses a SIM card connector of portable terminal which pertains to the scope of the portable terminal parts. A plurality of flexible connection ports are equipped in the case of mobile phones, while this connection ports are configured at the bottom of the SIM card connector, and are connected to the contact portion of the SIM card. The flexible connection ports are combined with the cylindrical supporting tube, which allows the connection terminals to slied upwards and downwards, a spring supporting the connection is mounted at the inner side of the flexible connection ports. The present invention can freely change the force of the spring set up at the flexible connection ports at the lower part of the SIM card connector. When connecting the SIM card, the largest cascade can be set to 1.2 mm so that the users can easily fit on a SIM card, even when the SIM card is installed if contact parts are worn or the SIM card is in a tilt state, it can stably complete the electric connection of the connector and the SIM card. Accordingly, the present invention enhance the user's ease of use and the credibility of the product.
Description
Technical field
The invention belongs to the portable terminal device components range, even particularly under the state that wear and tear in the contact position or SIM card tilts the SIM card jockey of the portable terminal device that is connected of the electricity of finishing connector and SIM card that also can be stable is installed.
Background technology
Generally, subscriber identify module card (SIM Card; Subscriber Identification ModuleCard is designated hereinafter simply as SIM card) in needed most information during built-in startup mobile phone.That is, SIM card not only comprises users' such as password personal information, also comprises telephone number, information relevant with network etc.
Figure 1 shows that the embodiment plane graph of SIM card jockey of the prior art, Fig. 2 is the A-A line profile of Fig. 1, and Fig. 3 points out out the SIM card in the prior art and the embodiment plane graph of sim card connector connection status.
Be formed with a plurality of elastic rods 21 in the sim card connector 20 that phone housing 10 combines, the end of each elastic rod 21 is formed with splicing ear 22.As shown in Figure 3, SIM card 30 is installed, the contact of the splicing ear 22 of sim card connector 20 and SIM card 30 can be connected like this, and the various information of SIM card 30 are communicated in the main printed circuit board of handset.
But, SIM card jockey in the prior art, elastic rod and splicing ear and sim card connector form as one, when SIM card is installed, splicing ear is connected behind the above overlapping of 0.5mm (overlap) at least, therefore, need the above compression stress of 60gf during assembling, assemble up very inconveniently, can reduce the credibility of connection thus.
SIM card jockey in the prior art has following problem: take off SIM card repeatedly, the contact portions of fixing with main printed circuit board and touching the connector of SIM card can be worn, its plasticity also can change, can come in contact bad problem thus, this problem also can be easy to take place under the situation of correctly not loading onto SIM card.
The phenomenon of SIM card loose contact frequently takes place, and the discontented of user also increases thereupon.And, when inserting SIM card, be reduced to minimum degree to the SIM card size, so inconvenient especially when inserting SIM card.
Summary of the invention
The object of the present invention is to provide under the state that the contact position is worn or SIM card tilts and load onto SIM card, it is constructed as follows the SIM card jockey of a kind of portable terminal device of the electrical connection of finishing connector and SIM card that also can be stable: a plurality of elasticity connectors are housed in the shell of mobile phone, and this connector is configured in the bottom of sim card connector, and is connected with the contact portion of SIM card.The elasticity connector supports tube to combine with cylindrical shape, and splicing ear can be slided up and down, and the spring of support and connection terminal is equipped with in the inboard of elasticity connector.
The invention has the beneficial effects as follows the power of the spring that can freely change the elasticity connector that is arranged on the sim card connector bottom, can freely change the splicing ear of elasticity connector and the elastic force that contact contacted of SIM card thus, when connecting SIM card, overlapping can maximum be set to 1.2mm, make the user be easy to load onto SIM card, when the state that even the contact position is worn or SIM card tilts is installed SIM card down, being connected of the electricity of finishing connector and SIM card that also can be stable.Therefore, the present invention has improved user's the ease of use and the credibility of product.
Description of drawings
Fig. 1 points out out the embodiment plane graph of the SIM card jockey in the prior art.
Fig. 2 is the A-A line profile of Fig. 1.
Fig. 3 points out out the SIM card in the prior art and the embodiment plane graph of sim card connector connection status.
Fig. 4 points out out the plane graph of SIM card jockey.
Fig. 5 is the B-B line profile of Fig. 4.
Fig. 6 points out out the fragmentary cross-sectional view of elasticity connector.
The symbol description of accompanying drawing major part
10: phone housing 11: combined hole
20:SIM card connector 30:SIM card
40: elasticity connector 41: support tube
42: splicing ear 43: spring
Embodiment
Below, the embodiment during present invention will be described in detail with reference to the accompanying.
Fig. 4 is the plane graph of SIM card jockey, and Fig. 5 is the B-B line profile of Fig. 4, and Fig. 6 is the fragmentary cross-sectional view of elasticity connector.
As shown in the figure, being constructed as follows of the SIM card jockey of portable terminal device: a plurality of elasticity connectors 40 are housed in the shell of mobile phone, and this connector is configured in the bottom of sim card connector 20, and is connected with the contact portion of SIM card 30.Elasticity connector 40 supports tube 41 to combine with cylinder type, and splicing ear 42 can be slided up and down, and the spring 43 that supports above-mentioned splicing ear 42 is equipped with in the inboard of elasticity connector.The centre that the groove 42b connector of round magnetic head 42a and insertion spring 43 is housed in the splicing ear 42 of elasticity connector 40 is formed with fixture block 42c, so splicing ear can be hooked in the fastening block part 41a that supports tube 41 upper ends.Each elasticity connector 40 is fixed on formed a plurality of combined holes 11 in the phone housing 10.
When connecting SIM card 30, the overlapping of pushing down elasticity connector 40 can maximum be set to 1.2mm.
When SIM card 30 is contained in the sim card connector 20 of the SIM card jockey among the present invention, being contained in the splicing ear 42 of each elasticity connector 40 of sim card connector 20 bottoms and the contact of SIM card 30 can flexiblely be connected, and the various information of SIM card 30 are communicated in the main printed circuit board of handset.The spring 43 of elasticity connector inboard supports the splicing ear 42 that contacts with the SIM card 30 of elasticity connector 40, splicing ear possesses round magnetic head 42a, so, even the state that the contact position is worn or SIM card tilts is installed SIM card down, being connected of the electricity of keeping connector and SIM card that also can be stable.
Claims (3)
1. the SIM card jockey of a portable terminal device is characterized in that: a plurality of elasticity connectors (40) are housed in the shell of mobile phone (10), and this connector is configured in the bottom of sim card connector (20), and is connected with the contact portion of SIM card (30).Elasticity connector (40) supports tube (41) to combine with cylinder type, and splicing ear (42) can be slided up and down, and the spring (43) that supports above-mentioned splicing ear (42) is equipped with in the inboard of elasticity connector.
2. the SIM card jockey of portable terminal device according to claim 1 is characterized in that:
Described each elasticity connector (40) is fixed on a plurality of combined holes (11) that form in the phone housing (10).
3. the SIM card jockey of portable terminal device according to claim 1 is characterized in that: when connecting SIM card (30), the overlapping of pushing down elasticity connector (40) can maximum be set to 1.2mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040056581A KR100677338B1 (en) | 2004-07-20 | 2004-07-20 | Sim card connecting apparatus for portable terminal |
| KR1020040056581 | 2004-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1725563A true CN1725563A (en) | 2006-01-25 |
Family
ID=35924854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100022707A Pending CN1725563A (en) | 2004-07-20 | 2005-01-20 | Connector for SIM card of portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100677338B1 (en) |
| CN (1) | CN1725563A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472354B (en) * | 2007-12-27 | 2010-12-08 | 英业达股份有限公司 | Device for carrying SIM card |
| CN103427200A (en) * | 2013-08-05 | 2013-12-04 | 杭州鄂达精密机电科技有限公司 | Novel contact member |
| CN105227820A (en) * | 2015-10-20 | 2016-01-06 | 广东欧珀移动通信有限公司 | Camera arrangement |
-
2004
- 2004-07-20 KR KR1020040056581A patent/KR100677338B1/en not_active IP Right Cessation
-
2005
- 2005-01-20 CN CNA2005100022707A patent/CN1725563A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472354B (en) * | 2007-12-27 | 2010-12-08 | 英业达股份有限公司 | Device for carrying SIM card |
| CN103427200A (en) * | 2013-08-05 | 2013-12-04 | 杭州鄂达精密机电科技有限公司 | Novel contact member |
| CN105227820A (en) * | 2015-10-20 | 2016-01-06 | 广东欧珀移动通信有限公司 | Camera arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060009121A (en) | 2006-01-31 |
| KR100677338B1 (en) | 2007-02-02 |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |