CN203014040U - Electronic card connector - Google Patents
Electronic card connector Download PDFInfo
- Publication number
- CN203014040U CN203014040U CN 201220624929 CN201220624929U CN203014040U CN 203014040 U CN203014040 U CN 203014040U CN 201220624929 CN201220624929 CN 201220624929 CN 201220624929 U CN201220624929 U CN 201220624929U CN 203014040 U CN203014040 U CN 203014040U
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- CN
- China
- Prior art keywords
- housing
- swingle
- electronic card
- push rod
- card
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electronic card connector which comprises an insulation seat, a housing cladding the insulation seat, a terminal set installed in the insulation seat and a push-insertion trigger structure, wherein a card insertion space for an electronic card to be inserted in is formed between the insulation seat and the housing, and the push-insertion trigger structure comprises a rotary rod pivoted between the insulation seat and the housing and exposed to the tail end of the card insertion space and a push rod matching with the rotary rod. A first stop portion for preventing excess rotation of the rotary rod is arranged on the housing at a position where one end of the rotary rod presses against the electronic card, and a second stop portion for preventing excess pushing of the push rod is arranged on the housing at a position where one end of the push rod assembles with the rotary rod. The housing is provided with first and second stop portions which prevent the push-insertion trigger structure from being over pushed or pressed in two ways, thereby effectively protecting the entire electronic card connector. The service lifetime of the electronic card connector is prolonged. And, adverse card returning can be prevented.
Description
Technical field:
The utility model relates to mobile electron appliance connector technical field, refer in particular to a kind of have dually prevent from pushing and plugging trigger architecture and cross and push away or the electronic card coupler of overvoltage.
Background technology:
Electronic cards is the abbreviation of (Subscriber Identity Module client identification module), and also referred to as smart card, subscriber identification card, digital mobile telephone must be loaded onto this card and can use.It contains the digit chip of integrated circuit, can store digital mobile phone client's information, and the key of encryption and user's the contents such as telephone directory can be differentiated for the network client identity, and the voice messaging the when client is conversed is encrypted.
Along with the progress of electronic information technology, electronic card coupler is widely used in various electronic products, for example: mobile phone, notebook computer, PDA, digital camera, Digital Television.
Traditional electronic card coupler, comprise: an insulating base, be coated on the insulating base periphery housing, be installed on the terminal group in insulating base and push and plug trigger architecture, form a plug-in card space between this insulating base and housing, the described trigger architecture that pushes and plugs comprises: be articulated between insulating base and housing and be positioned at the swingle of plug-in card space end and the push rod that coordinates with swingle.
During use, electronic cards is inserted in the plug-in card space be embedded in electronic card coupler, push and plug trigger architecture and trigger, make electronic cards be fixed in the plug-in card space.In pushing and plugging the process of electronic cards, because insulating base and housing all are not provided be used to preventing the excessive structure of swingle rotation, after making electronic cards and swingle conflict, the excessively phenomenon of rotation greatly may appear in swingle, so that cause breaking other parts, the useful life of the whole electronic card coupler of impact.In withdrawing from the process of electronic cards, push rod is by the forward direction pusher, and coordinate swingle to realize moving back card motion, but because all being provided with for anti-throw-out lever, insulating base and housing do not cross the structure that pushes away, to such an extent as to the phenomenon that push rod greatly may occur pushing away, so that cause breaking other parts, the useful life of the whole electronic card coupler of impact.In addition, traditional electronic card coupler also exists and moves back the bad phenomenon of card.
In view of this, the utility model people proposes following technical scheme.
The utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of can preventing badly to move back the card phenomenon, and has and dually prevent from pushing and plugging trigger architecture and cross and push away or the electronic card coupler of overvoltage.
in order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: this electronic card coupler comprises: an insulating base, be coated on the housing of insulating base periphery, be installed on the terminal group in insulating base and push and plug trigger architecture, form the plug-in card space that a power supply subcard inserts between this insulating base and housing, this pushes and plugs trigger architecture and comprises: be articulated between insulating base and housing and be revealed in the swingle of plug-in card space end and the push rod that coordinates with swingle, described housing is provided be used to preventing excessively the first position-arresting part of rotation of swingle corresponding to the position of an end that is used in swingle conflicting with electronic cards, this housing is provided with for anti-throw-out lever and crosses the second position-arresting part that pushes away corresponding to being used for position with an end of swingle assembling in push rod.
Furthermore, in technique scheme, described swingle comprises: a body, take shape in body middle part pivot, take shape in body two ends and respectively with sliding part and first convergence part of described the first position-arresting part and push rod coupling.
Furthermore, in technique scheme, the first position-arresting part of described housing is the slide opening that a sliding part for described swingle assembled and be used to limit this sliding part excessive slip, and wherein, this slide opening is curved.
Furthermore, in technique scheme, described sliding part is one to protrude from this external slide block, and this slide block inlay card and is formed with the sliding space that slides for slide block between slide block and slide opening in the slide opening as described the first position-arresting part.
Furthermore, in technique scheme, described push rod comprises: a main body, along main body extend upward and turnup forms and with the turnup section of described the second position-arresting part coupling, take shape in turnup section's one side and be used for the elastic arm of Elastic buckle and take shape in the stopper of body front end.
Furthermore, in technique scheme, described elastic arm highlights in described plug-in card space, makes electronic cards coordinate deck to insert or withdraws from the plug-in card space, and the draw-in groove of deck side is with elastic arm formation or remove stable buckle annexation.
Furthermore, in technique scheme, described push rod main body end is formed with the second convergence part that coordinates with the first convergence part of described swingle, and the turnup section of this push rod is concordant towards a side of the second convergence part.
Furthermore, in technique scheme, the second position-arresting part that forms in described housing is a card, the spacing space that this card and housing sidewall formation one are passed for the second convergence part of described push rod main body end.
Furthermore, in technique scheme, described the first convergence part and the second convergence part are first and second connecting groove that cooperatively interacts.
Furthermore, in technique scheme, described housing comprises: the upper shell that cooperatively interacts and lower house, this upper shell integrated punching forms described the first position-arresting part and the second position-arresting part.
After adopting technique scheme, the utility model has following beneficial effect compared with prior art:
1, the utility model middle shell is provided with and dually prevents from pushing and plugging trigger architecture and cross and push away or the first position-arresting part and second position-arresting part of overvoltage protection; such structure can be protected whole electronic card coupler effectively; in order to avoid push and plug trigger architecture when action; damage electronic card coupler, to improve useful life of the present utility model.
2, in the utility model on push rod the elastic arm of moulding highlight in the plug-in card space, when making electronic cards coordinate deck to insert the plug-in card space, the draw-in groove of deck side and elastic arm form stable buckle annexation, and electronic cards and deck can firmly be positioned in the plug-in card space; In addition, when electronic cards and deck withdrawed from the plug-in card space, the draw-in groove of deck side and elastic arm were removed rapidly stable buckle annexation, made electronic cards and deck can go out rapidly the plug-in card space, had avoided the bad card phenomenon of moving back, and improved practicality of the present utility model.
Description of drawings:
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the stereogram at another visual angle of the utility model;
Fig. 3 is the utility model three-dimensional exploded view;
Fig. 4 is the stereogram of push rod in the utility model;
Fig. 5 is the stereogram of upper shell in the utility model;
Fig. 6 is the assembling schematic diagram that pushes and plugs trigger architecture and lower house in the utility model;
Fig. 7 is the first use state diagram of the present utility model;
Fig. 8 is the second use state diagram of the present utility model;
Fig. 9 is the schematic diagram that removes in Fig. 8 after housing;
Figure 10 is the stereogram of Fig. 9;
Figure 11 is the assembling schematic diagram of deck and electronic cards;
Description of reference numerals:
1 insulating base 11 pivot connected slot 2 housing 201 first position-arresting parts
202 second position-arresting part 21 upper shell 211 axis hole 212 pins
22 lower house 3 terminal group 31 signal terminal 32 switch terminals
The 321 right switch terminals 4 of left-handed opening terminal 322 push and plug trigger architecture 41 swingles
411 body 412 pivot 413 sliding part 414 first convergence parts
42 push rod 421 main body 422 turnup section 423 elastic arms
424 stopper 425 second convergence part 5 deck 51 draw-in grooves
6 electronic cards
Embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
Shown in Fig. 1-3, a kind of electronic card coupler, it comprises: an insulating base 1, be coated on insulating base 1 periphery housing 2, be installed on the terminal group 3 in insulating base 1 and push and plug trigger architecture 4, wherein, form the plug-in card space that a power supply subcard inserts between this insulating base 1 and housing 2.
Described housing 2 is provided be used to preventing from pushing and plugging trigger architecture 4 and crosses and push away or the first position-arresting part 201 and second position-arresting part 202 of overvoltage; such structure can be protected whole electronic card coupler effectively; in order to avoid when pushing and plugging trigger architecture 4 action; damage electronic card coupler, to improve useful life of the present utility model.
Described insulating base 1 is as the bearing part that is used for mounting terminal; Described terminal group 3 comprises: several are fixedly installed in signal terminal 31 and pair of switch terminals 32 on insulating base 1, this switch terminal 32 includes left-handed opening terminal 321 and right switch terminal 322, under stress-free effect, left-handed opening terminal 321 does not contact with right switch terminal 322.
The described trigger architecture 4 that pushes and plugs comprises: be articulated between insulating base 1 and housing 2 and be revealed in the swingle 41 of plug-in card space end and the push rod 42 that coordinates with swingle 41.
Described swingle 41 comprises: a body 411, take shape in body 411 middle parts pivot 412, take shape in body 411 two ends and respectively with sliding part 413 and first convergence part 414 of described the first position-arresting part 201 and push rod 42 couplings.Described the first convergence part 414 is one first connecting groove.
In conjunction with shown in Figure 4, described push rod 42 comprises: a main body 421, along main body 421 extend upward and turnup forms and with the turnup section 422 of described the second position-arresting part 202 couplings, take shape in turnup section's 422 1 sides and be used for the elastic arm 423 of Elastic buckle and take shape in the stopper 424 of main body 421 front ends.
Described elastic arm 423 highlights in described plug-in card space, when making electronic cards 6 coordinate a deck 5 to insert the plug-in card space, the draw-in groove 51 of deck 5 sides forms stable buckle annexation with elastic arm 423, and electronic cards 6 and deck 5 can firmly be positioned in the plug-in card space; In addition, when electronic cards 6 and deck 5 withdrawed from the plug-in card space, the draw-in groove 51 of deck 5 sides was removed rapidly stable buckle annexation with elastic arm 423, made electronic cards 6 and deck 5 can go out rapidly the plug-in card space, had avoided the bad card phenomenon of moving back.
Described push rod 42 main body 421 ends are formed with the second convergence part 425 that coordinates with the first convergence part 414 of described swingle 41, second connecting groove of described the second convergence part 425 for matching with the first connecting groove as described the first convergence part 414.The turnup section 422 of described push rod 42 is concordant towards a side of the second convergence part 425.
Realize interlock after the first convergence part 414 in described swingle 41 and the second convergence part 425 Matching installations of push rod 42.
Described housing 2 comprises: the upper shell 21 that cooperatively interacts and lower house 22, this upper shell 21 both sides are formed with card convex and/or the depression for firm assembling, lower house 22 both sides be formed with upper shell 21 in card convex and/or the depression depression and/or the card convex that match, form stable assembling after making upper shell 21 and lower house 22 fasten, and coated insulation seat 1 periphery, form described plug-in card space.Upper shell 21 also forms pin 212.
Shown in Fig. 5,6, described upper shell 21 integrated punchings form described the first position-arresting part 201 and the second position-arresting part 202.
Described upper shell 21 is provided with the axis hole 211 of installing for the pivot 412 of described swingle 41.Described insulator 1 is provided with a pivot connected slot 11 corresponding to the position of this axis hole 211, and swingle 41 passes through pivot 412 inlay cards in this pivot connected slot 11 and axis hole 211, to be articulated between housing 2 and insulator 1.
Described upper shell 21 is provided be used to preventing excessively the first position-arresting part 201 of rotation of swingle 41 corresponding to the position of an end that is used in swingle 41 conflicting with electronic cards; Described upper shell 21 is provided with corresponding to the position of an end that is used in push rod 42 assembling with swingle 41 the second position-arresting part 202 that excessively pushes away for anti-throw-out lever 42.
Described the first position-arresting part 201 is the slide opening that a sliding part 413 for described swingle 41 assembled and be used to limit these sliding part 413 excessive slip, and wherein, this slide opening is curved.Described sliding part 413 is one to protrude from the outer slide block of body 411, and this slide block inlay card and is formed with the sliding space that slides for slide block between slide block and slide opening in the slide opening as described the first position-arresting part 201.
The second position-arresting part 202 that forms in described upper shell 21 is a card, the spacing space that this card and housing 2 sidewalls formation one are passed for the second convergence part 425 of described push rod 42 main body 421 ends.
Shown in Fig. 7-11, when the utility model used, when electronic cards 6 not being inserted, the left-handed opening terminal 321 in switch terminal 32 did not contact with right switch terminal 322, and in described swingle 41, an end of sliding part 413 appears and protrudes from the plug-in card space.
Meanwhile, swingle 41 rotations move forward to drive push rod 42.Swingle 41 when rotated, the sliding part 413 of swingle 41 can only can prevent effectively that like this sliding part 413 of swingle 41 from excessively rotate sliding as the slide opening of described the first position-arresting part 201, protects the parts in the utility model.When the sliding part 413 of swingle 41 slid into the slide opening end, elastic arm 423 inlay cards of moulding on push rod 42 made electronic cards 6 and deck 5 be positioned in described plug-in card space in the draw-in groove 51 of deck 5 sides.
When moving back card, pull the stopper 424 of push rod 42, make push rod 42 move backward, the draw-in groove 51 of deck 5 sides is removed rapidly stable buckle annexation with elastic arm 423; And push rod 42 promotes swingles 41, make swingle 41 rotations, and in swingle 41, an end of sliding part 413 promotes deck 5, makes deck 5 and electronic cards 6 withdraw from the plug-in card space.At this moment, the right switch terminal 322 in switch terminal 32 resets, and makes left-handed opening terminal 321 not contact with right switch terminal 322.In the process that above-mentioned push rod 42 promotes; when the sliding part 413 of swingle 41 slides into the slide opening front end; the turnup section 422 of push rod 42 and described card conflict as the second position-arresting part 202; make push rod 42 halt; can prevent effectively that like this throw-out lever 42 pushes away excessively, the parts in protection the utility model.
Certainly, the above is only specific embodiment of the utility model, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (10)
1. electronic card coupler, it comprises: an insulating base, be coated on the insulating base periphery housing, be installed on the terminal group in insulating base and push and plug trigger architecture, form the plug-in card space that a power supply subcard inserts between this insulating base and housing, this pushes and plugs trigger architecture and comprises: be articulated between insulating base and housing and be revealed in the swingle of plug-in card space end and the push rod that coordinates with swingle
It is characterized in that: described housing is provided be used to preventing excessively the first position-arresting part of rotation of swingle corresponding to the position of an end that is used in swingle conflicting with electronic cards; This housing is provided with for anti-throw-out lever and crosses the second position-arresting part that pushes away corresponding to being used for position with an end of swingle assembling in push rod.
2. a kind of electronic card coupler according to claim 1, it is characterized in that: described swingle comprises: a body, take shape in the body middle part pivot, take shape in body two ends and respectively with sliding part and first convergence part of described the first position-arresting part and push rod coupling.
3. a kind of electronic card coupler according to claim 2 is characterized in that: the first position-arresting part of described housing is the slide opening that a sliding part for described swingle assembled and be used to limit this sliding part excessive slip, and wherein, this slide opening is curved.
4. a kind of electronic card coupler according to claim 3, it is characterized in that: described sliding part is one to protrude from this external slide block, this slide block inlay card and is formed with the sliding space that slides for slide block between slide block and slide opening in the slide opening as described the first position-arresting part.
5. a kind of electronic card coupler according to claim 2, it is characterized in that: described push rod comprises: a main body, along main body extend upward and turnup forms and with the turnup section of described the second position-arresting part coupling, take shape in turnup section's one side and be used for the elastic arm of Elastic buckle and take shape in the stopper of body front end.
6. a kind of electronic card coupler according to claim 5, it is characterized in that: described elastic arm highlights in described plug-in card space, make electronic cards coordinate deck to insert or withdraw from the plug-in card space, the draw-in groove of deck side is with elastic arm formation or remove stable buckle annexation.
7. a kind of electronic card coupler according to claim 5, it is characterized in that: described push rod main body end is formed with the second convergence part that coordinates with the first convergence part of described swingle, and the turnup section of this push rod is concordant towards a side of the second convergence part.
8. a kind of electronic card coupler according to claim 7, it is characterized in that: the second position-arresting part that forms in described housing is a card, this card and housing sidewall form a spacing space of passing for the second convergence part of described push rod main body end.
9. a kind of electronic card coupler according to claim 7, it is characterized in that: described the first convergence part and the second convergence part are first and second connecting groove that cooperatively interacts.
10. a kind of electronic card coupler according to claim 1, it is characterized in that: described housing comprises: the upper shell that cooperatively interacts and lower house, this upper shell integrated punching forms described the first position-arresting part and the second position-arresting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624929 CN203014040U (en) | 2012-11-22 | 2012-11-22 | Electronic card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624929 CN203014040U (en) | 2012-11-22 | 2012-11-22 | Electronic card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014040U true CN203014040U (en) | 2013-06-19 |
Family
ID=48605599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220624929 Expired - Fee Related CN203014040U (en) | 2012-11-22 | 2012-11-22 | Electronic card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014040U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518304A (en) * | 2014-12-10 | 2015-04-15 | 广东欧珀移动通信有限公司 | SIM (subscriber identity module) card connector and mobile phone |
| CN104868318A (en) * | 2015-05-12 | 2015-08-26 | 深圳君泽电子有限公司 | Electronic card connector and mobile terminal |
| CN104868302A (en) * | 2015-05-12 | 2015-08-26 | 深圳君泽电子有限公司 | Push rod for electronic card connector |
| CN105024194A (en) * | 2015-08-17 | 2015-11-04 | 广东欧珀移动通信有限公司 | Card seat structure and mobile terminal thereof |
| CN105161902A (en) * | 2015-08-31 | 2015-12-16 | 中航光电科技股份有限公司 | Connector assembly |
| CN105322321A (en) * | 2014-07-29 | 2016-02-10 | Smk株式会社 | Card connector |
-
2012
- 2012-11-22 CN CN 201220624929 patent/CN203014040U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322321A (en) * | 2014-07-29 | 2016-02-10 | Smk株式会社 | Card connector |
| CN104518304A (en) * | 2014-12-10 | 2015-04-15 | 广东欧珀移动通信有限公司 | SIM (subscriber identity module) card connector and mobile phone |
| CN104518304B (en) * | 2014-12-10 | 2018-07-13 | 广东欧珀移动通信有限公司 | A kind of SIM card attachment device and mobile phone |
| CN104868318A (en) * | 2015-05-12 | 2015-08-26 | 深圳君泽电子有限公司 | Electronic card connector and mobile terminal |
| CN104868302A (en) * | 2015-05-12 | 2015-08-26 | 深圳君泽电子有限公司 | Push rod for electronic card connector |
| CN105024194A (en) * | 2015-08-17 | 2015-11-04 | 广东欧珀移动通信有限公司 | Card seat structure and mobile terminal thereof |
| CN105161902A (en) * | 2015-08-31 | 2015-12-16 | 中航光电科技股份有限公司 | Connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20181122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |