CN203911992U - Structure preventing SIM from hot plug, and SIM card protective cap - Google Patents
Structure preventing SIM from hot plug, and SIM card protective cap Download PDFInfo
- Publication number
- CN203911992U CN203911992U CN201420059763.9U CN201420059763U CN203911992U CN 203911992 U CN203911992 U CN 203911992U CN 201420059763 U CN201420059763 U CN 201420059763U CN 203911992 U CN203911992 U CN 203911992U
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- CN
- China
- Prior art keywords
- sim card
- sim
- over cap
- hot plug
- elastic arm
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- 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.)
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Abstract
The utility model relates to a structure preventing an SIM from hot plug, and an SIM card protective cap. The structure preventing an SIM from hot plug comprises electronic equipment equipped with an installation area, and an SIM card protective cap that is in rotatable connection with the electronic equipment to cover the installation area. The installation area is equipped with a connection hole, a charging port, and an SIM card slot. The SIM protective cap is equipped with a charging wire passing hole that corresponds to the charging port to allow a charging wire to pass across. Through mutual cooperation among the SIM card protective cap, the external charging wire and the electronic equipment, the SIM card protective cap cannot be fully opened when the electronic equipment is charged, so that an SIM card is prevented from hot plug. The structure preventing an SIM from hot plug has the characteristics of being simple and low in cost. In addition, the utility model also provides an SIM card protective cap applied to the structure preventing an SIM from hot plug.
Description
[technical field]
The utility model relates to the communications field, relates in particular to a kind ofly to prevent that SIM card is by the SIM card over cap of the structure of hot plug and use thereof.
[background technology]
Electronic communication equipment such as the use procedure of mobile phone in such as when charging, the SIM card being arranged in mobile phone is carried out to be warm swap, can to cause the corrupted data in SIM card, even cause SIM card to be burnt hot-swappable.
Due to spaced apart between the SIM card installation site on electronic communication equipment and battery charge port, therefore, charge port is in the time charging to electronic communication equipment, user can not be subject to the impact of charging wire and freely plug SIM card, and then easily causes the loss of data of SIM card or burn SIM card.
Application number is the device that 200920161864.6 utility model patent discloses a kind of user's of preventing hot plug client identification module card, and this device comprises: SIM card over cap, for fixing SIM card; Slip mains switch, for being switched on or switched off power supply; And plug; be connected to slip mains switch; and link with slip mains switch; wherein; at slip mains switch during in on-position; the first interlock position of plug in stopping that SIM card over cap is opened, at slip mains switch, in open position, plug is in discharging the second interlock position of SIM card over cap.This scheme is to adopt the interlock of plug and slip mains switch, stops that SIM card over cap is opened or release SIM card over cap, and then reaches and prevent that SIM card is by hot plug.The realization of this scheme need be carried out on/off control by slip mains switch as can be seen here, disconnects object thereby reach power supply.
Application number is that 201010292700.4 patent of invention discloses a kind of mobile terminal and prevented the device of Subscriber Identity Module hot plug, this device comprise be arranged on described Subscriber Identity Module open side and can locking described in the lock piece of Subscriber Identity Module, described device also comprises the trigger element linking with described lock piece in the time driving Subscriber Identity Module described in described lock piece release, and in the time being electrically connected with described trigger element, sends the reset unit of reset signal.Its operation principle is mainly in the time of releasing user identification card, and the trigger element of lock piece interlock is just connected with reset unit, makes reset unit send reset signal, thereby power supply is disconnected, thereby Subscriber Identity Module is plugged.But the realization of its technique effect will realize to control on/off by complicated circuit.
Application number is that 201110345443.0 application for a patent for invention file discloses and a kind ofly prevents that SIM card is by the structure of hot plug, comprise mobile terminal casing, battery case and SIM card, described SIM card and described battery case are according to preset distance setting, and described SIM card is arranged in sim card slot; In mobile terminal casing, along sim card slot direction, one cell body is set, in affiliated cell body, is provided with the articulated elements for holding SIM card edge, the arm that described articulated elements has an insertion described battery case edge and pressed by battery; The front end of described articulated elements is provided with a barricade portion against described SIM card edge; Described articulated elements is arranged on the position near battery case edge in described cell body by a jointed shaft.Owing to being provided with one for holding the hinged component structure at SIM card edge in mobile terminal casing, in the time that battery is installed, battery is toward pressing down its arm, described hinged component rotates, the up mobile gateway that seals described SIM card of described barricade portion, SIM card can not be removed again, has effectively prevented the hot plug of SIM card and has caused chip to burn.As can be seen here, the realization of this scheme need, by the setting of hinge, disconnect or connect thereby control power supply, and its complicated structure is unfavorable for producing and installs.
As can be seen here, existingly prevent that SIM card from, by the structure of hot plug (or device), need to prevent that SIM card is by the object of hot plug by designing complicated structure or realizing it by complicated control circuit.Therefore, existingly prevent that SIM card is higher by the complicated structure of the structure of hot plug and cost, is unfavorable for extensive use.
[utility model content]
Primary and foremost purpose of the present utility model is to provide a kind of user's of preventing hot plug SIM card, and to avoid causing, SIM card damages prevents that SIM card is by the structure of hot plug, and it is simple in structure, with low cost and have and prevent that preferably SIM is by the effect of hot plug.
Another object of the present utility model is to provide a kind of SIM card over cap for this primary and foremost purpose.
For realizing this object, the utility model adopts following technical scheme:
Prevent that SIM card is by the structure of hot plug; comprise and be provided with the electronic equipment of installation region and be rotationally connected with described electronic equipment to cover the SIM card over cap of described installation region; on described installation region, offer connecting hole, charge port and SIM card slot, on described SIM card over cap, offer corresponding with described charge port so that the charging wire perforating that allows charging wire pass.
Described installation region is also provided with spacing hole; Described SIM card over cap further comprises cover plate, and described SIM card over cap is provided with card lid elastic arm and for snapping in the buckle in described connecting hole; One end of described card lid elastic arm is connected with described cover plate, and the other end of described card lid elastic arm is provided with a boss, and described boss snaps in described spacing hole.
The medium position place of described card lid elastic arm is provided with a bend, and is provided with at least one salient point between the one end being connected with described cover plate at described card lid elastic arm and described bend.
SIM card over cap; it comprises that cover plate, card cover elastic arm and buckle; described card lid elastic arm is located at respectively the relative both sides on described cover plate with described buckle; on described cover plate, be also provided with a charging wire perforating; one end of described card lid elastic arm is connected with described cover plate, and the other end is also provided with a boss.
The medium position place of described card lid elastic arm is provided with a bend, and described bend and and one end of being connected of described cover plate between be provided with at least one salient point.
Compared with prior art, the utility model possesses following advantage:
1, of the present utility modelly prevent that SIM card from being limited the unlatching of Ka Gai in the situation that switches on power by the structure of hot plug by charging wire, thereby prevent that SIM card is by hot plug.Thus, of the present utility model prevent SIM card by the structure of hot plug have simple in structure, design feature cleverly.
2, of the present utility modelly prevent that SIM card from can be removed from electronic equipment by the SIM card over cap of the structure of hot plug, thus the SIM card over cap that can more renew.
3, of the present utility modelly prevent that SIM card is provided with salient point by the card lid elastic arm of the structure of hot plug, thereby while preventing electronic equipment vibration, SIM is shaken sim card slot.
[brief description of the drawings]
Fig. 1 of the present utility modelly prevents that SIM card is by the structural representation of the structure of hot plug, and wherein SIM card over cap closure, charging wire connect charge port;
Fig. 2 of the present utility modelly prevents that SIM card is by the use view of the structure of hot plug, and wherein SIM card over cap is by semi-open;
Fig. 3 be of the present utility model prevent SIM card by the structure of hot plug another use view, wherein SIM card over cap is fully opened;
Fig. 4 is the enlarged drawing of the SIM card over cap that relates to of the utility model.
[embodiment]
Below in conjunction with accompanying drawing and exemplary embodiment, the utility model is further described, wherein in accompanying drawing, identical label all refers to identical parts.In addition, if the detailed description of known technology is for illustrating that feature of the present utility model is unnecessary, by its omission.
Refer to Fig. 1, of the present utility modelly prevent that SIM card is by the structure of hot plug, the SIM card over cap 2 that comprises electronic equipment 3 and be rotationally connected with described electronic equipment 3.Described electronic equipment 3 is for realizing communicating by letter between other communication apparatus by SIM card; Described SIM card over cap 2 is for preventing that SIM card 4 will be by from described electronic equipment 3 hot plugs (below will describe the realization of this function in detail).
Refer to Fig. 3, described electronic equipment 3 is provided with an installation region 30, and described installation region 30 is provided with charge port 33, sim card slot 34, spacing hole 31 and connecting hole 32.Wherein, described charge port 33 is for being connected with external charging line 1, thereby charges for described electronic equipment 3; Described sim card slot 34 is for installing SIM card 4 in the inner.
Refer to Fig. 3-4, described SIM card over cap 2 comprises a cover plate 20, and the relative both sides of described cover plate 20 are respectively equipped with card lid elastic arm 22 and buckle 21.One end of described card lid elastic arm 22 is connected with described cover plate 20, and its other end is provided with a boss 221.Described SIM card over cap 2 embeds interior being rotatably installed on electronic equipment 3 of spacing hole 31 of described electronic equipment 3 by the boss 221 on described card lid elastic arm 22, and the mode that can be connected with the connecting hole 32 of described electronic equipment 3 by described buckle 21 covers on the installation region 30 of described electronic equipment 3.Described buckle 21 is roughly L-type, and it can snap in the connecting hole 32 of described electronic equipment 3, thereby the cover plate of described SIM card over cap 2 20 is covered on the installation region 30 of described electronic equipment 3.Described cover plate 20 is also being provided with a charging wire perforating 23 with the corresponding position of described charge port 33, passes this charging wire perforating 23, and then is connected with described charge port 33, thereby charge for electronic equipment 3 for outside charging wire 1.
In addition, the medium position place of described card lid elastic arm 22 is provided with a bend 210, and is provided with at least one salient point 222 between the one end being connected with described cover plate 20 at described card lid elastic arm 22 and described bend 210.In the time that described SIM card over cap covers completely on installation region; described at least one salient point 222 extruding snap in described spacing hole 31; thereby the cover plate 20 of described SIM card over cap 2 is covered securely on described installation region 30, and then SIM card 4 is shaken described draw-in groove 34 while preventing that electronic equipment 3 from vibrating.
As shown in Figure 1; the cover plate 20 of described SIM card over cap 2 covers completely on the installation region 30 of described electronic equipment 3; in the time that electronic equipment 3 is charged, external charging line 1 links together with described charge port 33 through the charging wire perforating 23 of described SIM card over cap 2.Now because the cover plate 20 of SIM card over cap 2 covers on installation region 30, when user attempts SIM card 4 when electronic equipment 3 is extracted, first user needs SIM card over cap 2 to open with respect to electronic equipment 3.In the process of opening, due to the barrier effect of the charging wire through above-mentioned charging wire perforating 23 to over cap 2, user cannot open SIM card over cap 2 completely; In other words, the crack space between SIM card over cap 2 and the installation region 30 that open part is very little, to such an extent as to user's finger cannot put in the pull action of carrying out SIM card, thereby has finally realized the protective effect to SIM card.
As shown in Figure 2, described SIM card over cap 2 is in by semi-open state, and described charging wire 1 links together with described charge port 33 through the charging wire perforating 23 of described SIM card over cap 2.Now, can not be fully opened because charging wire 1 has limited described SIM card over cap 2, not have sufficient space from described draw-in groove 34, to be extracted or SIM card 4 is inserted in described draw-in groove 34 for SIM card 4.
As shown in Figure 3, when electronic equipment 3 is not during in charged state, in described charge port 33, be not connected with outside charging wire 1, described SIM card over cap 2 can be fully opened.Because SIM card over cap 2 has been fully opened, now, SIM card 4 can from described draw-in groove 34, be taken out or described SIM card 4 can be inserted into described draw-in groove 34.Preferably; separate completely in order to prevent SIM card over cap 2 and described electronic equipment 3; on described card lid elastic arm 21, be also provided with a boss 221, by coordinating of boss 221 and spacing hole 31, boss 221 hinders SIM card over cap 2 and departs from completely from electronic equipment 3.Certainly, if desired, for example, while needing to change SIM card over cap 2, can use larger strength, described boss 221 be pulled out from spacing hole 31, thereby SIM card over cap 2 is separated from described electronic equipment 3.
Of the present utility model prevent SIM card by the structure of hot plug by charging wire 1 and SIM card over cap 2 work in coordination prevent that SIM card 4 is by hot plug.As can be seen here, of the present utility model prevent SIM card by the structure of hot plug have simple in structure, design feature cleverly.In addition, prevent simple in structure by hot plug of SIM card due to of the present utility model, thereby cost is lower.
Although shown exemplary embodiments more of the present utility model above, but it should be appreciated by those skilled in the art that, in the situation that not departing from principle of the present utility model or spirit, can make a change these exemplary embodiments, scope of the present utility model is limited by claim and equivalent thereof.
Claims (5)
1. one kind prevents that SIM card is by the structure of hot plug; comprise and be provided with the electronic equipment of installation region and be rotationally connected with described electronic equipment to cover the SIM card over cap of described installation region; it is characterized in that; on described installation region, offer connecting hole, charge port and SIM card slot, on described SIM card over cap, offer corresponding with described charge port so that the charging wire perforating that allows charging wire pass.
2. according to claim 1ly prevent that SIM card from, by the structure of hot plug, is characterized in that, described installation region is also provided with spacing hole; Described SIM card over cap further comprises cover plate, and described SIM card over cap is provided with card lid elastic arm and for snapping in the buckle in described connecting hole; One end of described card lid elastic arm is connected with described cover plate, and the other end of described card lid elastic arm is provided with a boss, and described boss snaps in described spacing hole.
3. according to claim 2ly prevent that SIM card is by the structure of hot plug, it is characterized in that, the medium position place of described card lid elastic arm is provided with a bend, and is provided with at least one salient point between the one end being connected with described cover plate at described card lid elastic arm and described bend.
4. a SIM card over cap; it is characterized in that; described SIM card over cap comprises that cover plate, card cover elastic arm and buckle; described card lid elastic arm is located at respectively the relative both sides on described cover plate with described buckle; on described cover plate, be also provided with a charging wire perforating; one end of described card lid elastic arm is connected with described cover plate, and the other end is also provided with a boss.
5. SIM card over cap according to claim 4, is characterized in that, the medium position place of described card lid elastic arm is provided with a bend, and described bend and and one end of being connected of described cover plate between be provided with at least one salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059763.9U CN203911992U (en) | 2014-02-08 | 2014-02-08 | Structure preventing SIM from hot plug, and SIM card protective cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059763.9U CN203911992U (en) | 2014-02-08 | 2014-02-08 | Structure preventing SIM from hot plug, and SIM card protective cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911992U true CN203911992U (en) | 2014-10-29 |
Family
ID=51786232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420059763.9U Expired - Fee Related CN203911992U (en) | 2014-02-08 | 2014-02-08 | Structure preventing SIM from hot plug, and SIM card protective cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104866385A (en) * | 2015-06-09 | 2015-08-26 | 广东欧珀移动通信有限公司 | Mobile terminal and method for hot plug of memory card thereof |
| CN105071823A (en) * | 2015-07-16 | 2015-11-18 | 惠州Tcl移动通信有限公司 | Mobile terminal including power on-off mechanism |
-
2014
- 2014-02-08 CN CN201420059763.9U patent/CN203911992U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104866385A (en) * | 2015-06-09 | 2015-08-26 | 广东欧珀移动通信有限公司 | Mobile terminal and method for hot plug of memory card thereof |
| CN104866385B (en) * | 2015-06-09 | 2017-11-17 | 广东欧珀移动通信有限公司 | Mobile terminal and its storage card hot plug method |
| CN105071823A (en) * | 2015-07-16 | 2015-11-18 | 惠州Tcl移动通信有限公司 | Mobile terminal including power on-off mechanism |
| CN105071823B (en) * | 2015-07-16 | 2018-11-02 | 惠州Tcl移动通信有限公司 | Mobile terminal containing electric power on off mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180226 Address after: 510663 Guangzhou Science City, Guangdong Shenzhou Road, No. 10 Co-patentee after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Patentee after: COMBA TELECOM SYSTEMS (CHINA) Ltd. Co-patentee after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Co-patentee after: TIANJIN COMBA TELECOM SYSTEMS Ltd. Address before: 510663 Guangdong city of Guangzhou Province Economic and Technological Development Zone Jinbi Road No. 6 Patentee before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200123 Address after: 510663 Guangzhou Science City, Guangdong Shenzhou Road, No. 10 Patentee after: COMBA TELECOM SYSTEMS (CHINA) Ltd. Address before: 510663 Guangzhou Science City, Guangdong Shenzhou Road, No. 10 Co-patentee before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Patentee before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Co-patentee before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Co-patentee before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20220208 |