CN110048731B - Bolt type electronic card seat and mobile terminal - Google Patents
Bolt type electronic card seat and mobile terminal Download PDFInfo
- Publication number
- CN110048731B CN110048731B CN201910408388.1A CN201910408388A CN110048731B CN 110048731 B CN110048731 B CN 110048731B CN 201910408388 A CN201910408388 A CN 201910408388A CN 110048731 B CN110048731 B CN 110048731B
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- CN
- China
- Prior art keywords
- card
- locking
- bolt
- elastic
- plug
- 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.)
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Classifications
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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- 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
- H04B1/3818—Arrangements for facilitating insertion or removal of identification devices
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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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Abstract
A bolt-type card holder comprises a shielding shell, a terminal module, a card holder which can move in a containing space between the shielding shell and the terminal module, elastic pieces arranged at two sides of the shielding shell and a bolt used for locking the card holder, wherein the card holder comprises a frame body part, a cover part arranged at one end of the frame body part and a locking part formed at the transverse outer side of the frame body part, a locking groove is arranged on the locking part, one end of the elastic piece is abutted against the card holder and provides elastic force for pushing the card holder towards the card withdrawing direction, the bolt comprises a bolt body, a locking end arranged at one side of the bolt body corresponding to the locking groove and a pushing part formed by extending from the bolt body, when the card holder is inserted into the containing space, the locking end of the bolt is locked in the locking groove, and when the card is withdrawn, the bolt is pushed backwards to enable the locking end to withdraw from the locking groove, the card support is popped out under the acting force of the elastic piece to realize card withdrawing; the application also provides a mobile terminal.
Description
Technical Field
The present application relates to the field of electrical connection, and more particularly, to a plug pin type electronic card socket and a mobile terminal.
Background
The electronic card seat is widely applied to mobile terminals and mainly used for bearing SIM cards or memory cards and the like, the mobile terminals such as the existing mobile phones and the like all adopt a battery integrated design, the electronic card seat needs a card withdrawing function, the existing electronic card seat generally comprises a card withdrawing mechanism, and the card withdrawing mechanism needs to realize the card withdrawing function by means of a hole structure arranged on a shell of the mobile phone and a card withdrawing needle matched with the hole structure.
The pore structure is opened in just need insert on the shell move back the card needle, comparatively difficult in waterproof design, and waterproof design is complicated, and waterproof performance is outstanding inadequately. Meanwhile, the card withdrawing needle is separated from the mobile phone, when the card is required to be withdrawn, the card withdrawing needle is required to be withdrawn, the user is required to store the card withdrawing needle, but part of users may not find the card withdrawing needle in time, and the card withdrawing is inconvenient.
Disclosure of Invention
In view of this, it is desirable to provide a plug-type electronic card socket and a mobile terminal, which can realize card withdrawal without a card withdrawal pin and by using a mobile plug disposed on a mobile phone housing.
In order to solve the above technical problems, the present application provides a plug-type card socket, comprising a shielding shell, a terminal module, a card holder capable of moving in a receiving space between the shielding shell and the terminal module, elastic members arranged at two sides of the shielding shell, and a plug pin for locking the card holder, wherein the card holder comprises a frame body, a cover arranged at one end of the frame body, and a locking part formed at the transverse outer side of the frame body, the locking part is provided with a locking groove, one end of the elastic member is abutted against the card holder and provides an elastic force for pushing the card holder in a card withdrawing direction, the plug pin comprises a plug pin body, a locking end arranged at one side of the plug pin body corresponding to the locking groove, and a pushing part formed by extending from the plug pin body, when the card holder is inserted into the receiving space, the locking end of the plug pin is locked in the locking groove, and when the card is withdrawn, the plug pin is pushed backwards to make the locking end withdraw from the locking groove, the card support is popped up under the acting force of the elastic piece to realize card withdrawing.
Preferably, the locking portion is formed by widening and extending from the lateral outer side of the frame portion, the locking portion further includes a force-receiving portion disposed on a side away from the cover portion, and the locking groove is disposed on the lateral outer side of the locking portion and located at one end of the cover portion.
Preferably, an inclined guide part is arranged between the lock groove and the stress part, and a guide part matched with the inclined guide part is arranged at the lock catch end of the bolt.
Preferably, the latch further includes an elastic support member disposed at an opposite side of the locking end, and the elastic support member provides an elastic restoring force to the latch body.
Preferably, the bolt-type card seat is installed in a mobile terminal housing, and a pushing part of the bolt extends out of an outer side surface of the mobile terminal housing and can push the bolt main body to move in a transverse direction; one end of the elastic supporting piece is abutted against the bolt main body, and the other end of the elastic supporting piece is fixed in the mobile terminal.
Preferably, when the card is withdrawn, the user pushes the pushing part towards the elastic support part to make the locking end withdraw from the locking groove.
Preferably, the shielding shell comprises a base body, two side walls formed by bending and extending the two transverse sides of the base body and installation parts formed on the inner sides of the two side walls, one side of the installation part, which is far away from the card insertion end, faces the accommodating space and is punched to form a blocking part, the installation part is punched relative to the inner side of the side wall to form a limiting piece parallel to the side wall and a limiting cover plate formed by bending and extending the tail end of the side wall towards the accommodating space.
Preferably, the elastic element includes a spring, a fixing element abutting against the first end of the spring and fixed on the abutting portion, and a fitting element sleeved on the second end of the spring, and the fitting element abuts against the stressed portion of the locking portion.
Preferably, the fixing member makes the first end of the spring in an immovable state, the spring is limited between the side wall and the limiting sheet, and the mating member is limited between the limiting cover plate and the base body.
In order to solve the technical problem, the application further provides a mobile terminal, which comprises the bolt type card seat.
Compared with the prior art, the plug pin type electronic card holder and the mobile terminal do not need to withdraw the card needle, and the plug pin fixed on the shell of the mobile terminal is adopted to realize the insertion and withdrawal of the card.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.
FIG. 1 is a perspective view of a plug-type electronic card according to the present application;
fig. 2 is an exploded perspective view of the plug-pin electronic card holder of the present application;
fig. 3 is a perspective view and a partial enlarged view of a shielding shell and an elastic component of the plug pin type electronic card socket of the present application;
FIG. 4 is an initial state view of the plug-in electronic card socket of the present application prior to insertion of the card holder;
FIG. 5 is a state diagram of the plug-type electronic card socket of the present application during insertion of the card holder;
fig. 6 is a state diagram of the plug-type electronic card socket according to the present application after the card holder is inserted.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings.
Referring to fig. 1 to 3, the plug-type electronic card socket of the present invention includes a shielding shell 10, a terminal module (not shown), a card holder 20 movable in an accommodating space between the shielding shell 10 and the terminal module, elastic members 40 disposed at two sides of the shielding shell 10, and a plug 30 for locking the card holder 20.
The shielding shell 10 includes a base 11, two side walls 13 formed by bending and extending from two lateral sides of the base 11, and an installation portion 12 formed inside the two side walls 13.
The side of the mounting part 12 far away from the card insertion end is punched towards the accommodating space to form a resisting part 121, the mounting part 12 is punched relative to the inner side of the side wall 13 to form a limiting sheet 122 parallel to the side wall 13 and a limiting cover plate 123 which is bent and extended from the tail end of the side wall 13 towards the accommodating space.
The card holder 20 includes a frame 21, at least one card receiving portion 24 disposed on the frame 21, a cover 22 disposed at one end of the frame 21, and a locking portion 23 disposed at two lateral sides of the frame 21 and located at one end of the cover 22. The locking portions 23 are formed by widening and extending from the lateral outer sides of the housing portion 21. The locking part 23 includes a force receiving part 231 disposed on an end surface of a side far from the cover part 22, a locking groove 232 disposed on a lateral outer side of the locking part 23 and located at one end of the cover part 22, and an inclined guide part 233 located between the locking groove 232 and the force receiving part 231.
The elastic element 40 includes a spring 41, a fixing element 42 abutting against a first end of the spring 41 and fixed on the abutting portion 121, and a fitting element 43 sleeved on a second end of the spring 41. The fixing member 42 and the mating member 43 are made of plastic material, and the fixing member 42 has a hole structure 421 and a first engaging portion 422 engaging with the first end of the spring 41. The fixing member 42 is inserted into the stopping portion 121 through the hole structure 421, so that the first end of the fixing member 42, which is used for positioning the spring 41, is in a movable state. The engaging member 43 includes a top portion 431 engaging with the receiving portion 231 of the holder 20 and a second sleeve portion 432 sleeved in the second end of the spring 41. The spring 41 is limited between the side wall 13 and the limiting sheet 122, and the engaging element 43 is limited between the limiting cover 123 and the base 11.
The plug 30 includes a plug body 31, a pushing portion 32 extending outward from the plug body 31 and driving the plug body 31 to move laterally, a locking end 33 disposed at an end of the plug body 31 close to the card holder 20, and an elastic support 34 disposed at the end of the plug body 31 opposite to the locking end 33.
The latch 30 is installed on a lateral outer side of a mobile terminal housing, the pushing portion 32 is exposed out of the lateral outer side of the mobile terminal housing, the latch main body 31 is located inside the mobile terminal housing, and one end of the elastic support 34 is fixed in the mobile terminal to provide elastic restoring force for the latch main body 31. The locking end 33 is locked into the locking groove 232 by the elastic force of the elastic support 34. The upper side of the locking end 33 is provided with a guide surface 35.
Please refer to fig. 4 to fig. 6, which illustrate the operation principle of the plug-type electronic card socket of the present application:
referring to fig. 4, the card holder 20 is in the withdrawn non-inserted state, at this time, the card holder 20 and the plug 30 are in the disengaged state, and the elastic member 40 is also in the natural extended state;
referring to fig. 5, when the card holder 20 is inserted into the accommodating space in the shielding shell 10, the force-receiving portion 231 of the locking portion 23 starts to abut against the mating member 43 of the elastic member 40 and press the spring 41; the inclined guide portions 233 of the locking portions 23 abut the guide surfaces 35 of the plug pin 30 rearward and push the plug pin 30 to move leftward in the illustrated position and press the resilient support 34;
referring to fig. 6, when the card holder 20 overcomes the elastic force of the elastic member 40, so that the locking end 33 of the plug 30 is finally locked into the locking groove 232, the card holder 20 completes card insertion.
When the card needs to be withdrawn, the pushing part 32 of the bolt 30 is pushed to the left on the lateral outer side of the mobile terminal casing, so that the bolt body 31 compresses the elastic support 34 to move to the left and finally the locking end 33 is withdrawn from the locking groove 232; the card holder 20 is ejected out of the mobile terminal housing under the elastic force of the elastic member 40, and the card withdrawing is completed.
Compared with the prior art, the plug pin type electronic card holder and the mobile terminal do not need to withdraw the card needle, and the plug pin fixed on the shell of the mobile terminal is adopted to realize the insertion and withdrawal of the card.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (8)
1. A bolt type card seat is characterized by comprising a shielding shell, a terminal module, card supports capable of moving in a containing space between the shielding shell and the terminal module, elastic pieces arranged on two sides of the shielding shell and a bolt used for locking the card supports, wherein the shielding shell comprises a base body, two side walls formed by bending and extending from two transverse sides of the base body and installation parts formed on the inner sides of the two side walls, one side of the installation part far away from a card inserting end faces the containing space and is punched to form a resisting part, the elastic pieces comprise springs, fixing pieces which are butted against first ends of the springs and fixed on the resisting parts and matching pieces sleeved on second ends of the springs, each card support comprises a frame body part, a cover part arranged at one end of the frame body part and a locking part formed on the transverse outer side of the frame body, and locking grooves are formed in the locking parts, one end of the elastic piece is abutted against the card support and provides elastic force for pushing the card support in the card withdrawing direction, the lock catch part is formed by widening and extending from the transverse outer side of the frame body part, the lock catch part also comprises a stress part arranged on one side far away from the cover part, the lock groove is arranged on the transverse outer side of the lock catch part and is positioned at one end of the cover part, the matching piece is abutted against the stress part of the lock catch part, the fixing piece is provided with a hole structure, and the fixing piece is inserted on the abutting part through the hole structure; the bolt includes the bolt main part, locates the bolt main part corresponds the hasp end of locked groove one side and certainly the promotion portion that the bolt main part extends the formation, when the card holds in the palm and inserts in the accommodating space, the hasp end hasp of bolt in the locked groove, when moving back the card, promote backward the bolt makes the hasp end withdraw from the locked groove, the card holds in the palm to pop out under the effort of elastic component and realizes moving back the card.
2. The plug-type card holder according to claim 1, wherein an inclined guide portion is provided between the lock groove and the force receiving portion, and a locking end of the plug is provided with a guide portion engaged with the inclined guide portion.
3. The plug-type cartridge according to claim 2, wherein the plug further comprises an elastic support member provided on a side opposite to the locking end, the elastic support member providing an elastic restoring force to the plug main body.
4. The latch card holder of claim 3, wherein the latch card holder is installed in a mobile terminal housing, and a pushing portion of the latch extends out of an outer side surface of the mobile terminal housing and can push the latch body to move in a transverse direction; one end of the elastic supporting piece is abutted against the bolt main body, and the other end of the elastic supporting piece is fixed in the mobile terminal.
5. The latch type card holder according to claim 4, wherein when the card is withdrawn, a user pushes the pushing portion toward the elastic support to withdraw the locking end from the locking groove.
6. The plug-pin cartridge according to claim 1, wherein the mounting portion is formed by stamping a limiting piece parallel to the side wall and a limiting cover plate bent and extended from the end of the side wall toward the receiving space, relative to the inner side of the side wall.
7. The plug-type cartridge of claim 6, wherein the fixture immobilizes the first end of the spring, the spring is captured between the side wall and the retention tab, and the mating member is captured between the retention cover and the base.
8. A mobile terminal, characterized in that it comprises a plug-in card holder according to any of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408388.1A CN110048731B (en) | 2019-05-16 | 2019-05-16 | Bolt type electronic card seat and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408388.1A CN110048731B (en) | 2019-05-16 | 2019-05-16 | Bolt type electronic card seat and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110048731A CN110048731A (en) | 2019-07-23 |
| CN110048731B true CN110048731B (en) | 2021-08-20 |
Family
ID=67282314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910408388.1A Active CN110048731B (en) | 2019-05-16 | 2019-05-16 | Bolt type electronic card seat and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110048731B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029835B (en) * | 2019-11-27 | 2021-03-23 | 维沃移动通信有限公司 | Card holder plugging mechanism and electronic equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414489A (en) * | 2013-07-30 | 2013-11-27 | 北京小米科技有限责任公司 | SIM card base and terminal |
| CN104332766A (en) * | 2014-10-24 | 2015-02-04 | 深圳君泽电子有限公司 | Connector and mobile terminal equipment with same |
| CN104577502A (en) * | 2014-12-25 | 2015-04-29 | 小米科技有限责任公司 | Card storage |
| CN204349090U (en) * | 2014-10-24 | 2015-05-20 | 深圳君泽电子有限公司 | Connector and mobile terminal equipment with same |
| EP3016293A1 (en) * | 2014-10-31 | 2016-05-04 | Xiaomi Inc. | Device for fixing a sim card and mobile terminal |
| CN207442010U (en) * | 2017-09-28 | 2018-06-01 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709746B (en) * | 2012-05-09 | 2015-08-05 | 广东欧珀移动通信有限公司 | Novel pintle hook lock retreat-card device on a kind of manual telecommunication product |
| CN103904484B (en) * | 2012-12-25 | 2016-04-06 | 莫仕连接器(成都)有限公司 | Electric connector |
| CN108615993A (en) * | 2018-06-01 | 2018-10-02 | 深圳市长盈精密技术股份有限公司 | Waterproof deck and its mobile terminal |
-
2019
- 2019-05-16 CN CN201910408388.1A patent/CN110048731B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414489A (en) * | 2013-07-30 | 2013-11-27 | 北京小米科技有限责任公司 | SIM card base and terminal |
| CN104332766A (en) * | 2014-10-24 | 2015-02-04 | 深圳君泽电子有限公司 | Connector and mobile terminal equipment with same |
| CN204349090U (en) * | 2014-10-24 | 2015-05-20 | 深圳君泽电子有限公司 | Connector and mobile terminal equipment with same |
| EP3016293A1 (en) * | 2014-10-31 | 2016-05-04 | Xiaomi Inc. | Device for fixing a sim card and mobile terminal |
| CN104577502A (en) * | 2014-12-25 | 2015-04-29 | 小米科技有限责任公司 | Card storage |
| CN207442010U (en) * | 2017-09-28 | 2018-06-01 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110048731A (en) | 2019-07-23 |
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