CN205178160U - Card connector - Google Patents
Card connector Download PDFInfo
- Publication number
- CN205178160U CN205178160U CN201521016387.6U CN201521016387U CN205178160U CN 205178160 U CN205178160 U CN 205178160U CN 201521016387 U CN201521016387 U CN 201521016387U CN 205178160 U CN205178160 U CN 205178160U
- Authority
- CN
- China
- Prior art keywords
- card
- insulating body
- card connector
- sides
- insulator
- 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
Links
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a card connector, include insulator, integrated into one piece in a plurality of conductive terminal in the insulator and hiding cover in the metal casing of establishing card accommodating space is enclosed in the insulator top, insulator include the main part, from the horizontal both sides of main part are integrative upwards extend the both sides portion that forms, and from vertical afterbody of insulator plug -in card direction upwards integrative the extension forms the tail wall, cover shell's the downward punching press of vertical afterbody form the centre gripping in the positive stop and the backstop of insulator's the vertical both sides of tail wall. This application can effectively prevent to take place because of the too big damage card connector's of plug -in card power the condition.
Description
Technical field
The application relates to electric connector field, espespecially a kind of card connector.
Background technology
Due to the ultrathin trend of mobile phone, mobile phone spare part also needs to ultrathin development, and mobile phone electronic card coupler comprises sim card connector and card connector, and these electronic card couplers have realized the thickness of minimum 0.8mm at present all.Along with the ultrathin of electronic card coupler, its mass intensity life-span is also subject to great challenge, each manufacturer carrys out the intensity of reinforced plastic body by the mode of one-body molded metal reinforcement, but in electronic cards insertion process, the afterbody of moment of insertion force excessive situation also as easy as rolling off a log damage plastic body, causes damage of product.
Utility model content
The object of the application is to provide a kind of card connector, damages card connector by the mode of metal shell reinforced insulation body afterbody to prevent plug-in card power excessive.
For this reason, this application provides a kind of card connector, comprise insulating body, be shaped in the some conducting terminals in described insulating body, and to be covered in above described insulating body and to be enclosed to form the metal shell of card receiving space, described insulating body comprises main part, from the both sides that described main part both lateral sides one upwards extends to form, and upwards integrally extend to form tail wall from longitudinal afterbody in described insulating body plug-in card direction, longitudinal tail down punching press of described shielding casing forms positive stop and the backstop of the longitudinal both sides of the tail wall being held on described insulating body.
Described shielding casing comprises base portion, both wing portions on the both sides being held in described insulating body that the bending of described base portion both lateral sides one extends to form downwards, and described positive stop and backstop are formed from longitudinal tail down punching press of described base portion.
Described card connector also comprises trip mechanism, and the horizontal side of described insulating body is provided with the installation portion installing described trip mechanism.
Described trip mechanism comprises spring, slide block and backstay, longitudinal tail end of the installation portion of described insulating body is provided with support portion for supporting one end of described spring, the other end of described spring is connected on described slide block, and the corresponding described support place punching press of afterbody of described shielding casing is formed with the support chip being connected to described support rear end.
Described slide block comprises the metal reinforcement that L moulds colloid and is partly embedded in described plastic body, and described plastic body comprises cardioid groove and protrudes into the extension in described card receiving space.
Described metal reinforcement comprises the L shape holding parts be shaped in described plastic body, tilts upward the rake that extends to form and extend in described card receiving space for pushing away the card pushed section of card from described rake end from described holding parts.
Compared to prior art, the application's card connector in the both sides, front and back of the tail wall of longitudinal afterbody of described insulating body respectively punching press form the positive stop and backstop that are positioned at the longitudinal both sides of described tail wall, effectively strengthen the intensity of tail wall, prevent plug-in card power excessive and damage electronic card coupler.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the application's card connector;
Fig. 2 is the three-dimensional exploded view of the application's card connector;
Fig. 3 is the three-dimensional exploded view of the slide block of the application's disengagement mechanism for card connector;
Fig. 4 is for the application is along the cutaway view of the dotted line of A-A shown in Fig. 1.
Embodiment
Refer to shown in Fig. 1, Fig. 2, the application's card connector comprise insulating body 20, the some conducting terminals 30 be shaped in described insulating body 20, be installed on described insulating body 20 side trip mechanism 40 and to be covered in above described insulating body 20 and to be enclosed to form the metal shell 10 of card receiving space 50.
Described insulating body 20 comprises main part 21, from the both sides 22 that described main part 21 both lateral sides one upwards extends to form, is formed at the described horizontal side of insulating body 20 for installing the installation portion 23 of trip mechanism 40 and upwards integrally extending to form tail wall 24 from longitudinal afterbody in described insulating body 20 plug-in card direction.
Refer to shown in Fig. 1-3, described shielding casing 10 comprises base portion 11, both wing portions 12 on the both sides 22 being held in described insulating body 20 that the bending of described base portion 11 both lateral sides one extends to form downwards and forms the backstop 13 and positive stop 14 that are held on tail wall 24 both sides of described insulating body 20 from longitudinal tail down punching press of described base portion 11.When described electronic cards inserts described card receiving space 50; if described plug-in card power is excessive; described positive stop 14 first contacts electronic cards and shares plug-in card power to protect the tail wall 24 of described insulating body 20; if described positive stop 14 is also not enough to offset plug-in card strength, described backstop 13 will provide stronger support.
Refer to shown in Fig. 1-4, described trip mechanism 40 comprises spring 41, slide block 42 and backstay 43.In view of the operation principles of trip mechanism 40 is industry known techniques, do not repeat them here.Described trip mechanism 40 is installed on the installation portion 23 of described insulating body 20, longitudinal tail end of described installation portion 23 is provided with support portion 231 for supporting one end of described spring 41, the other end of described spring 41 is connected on described slide block 42, the corresponding described support 231 place's punching press of the afterbody of described shielding casing 10 be formed be connected to described support 231 rear end support chip 15 in case support 231 described in locking card mechanism 40 bursting.
Described slide block 42 comprises the metal reinforcement 422 that L moulds colloid 421 and is partly embedded in described plastic body 421.Described plastic body 421 comprises cardioid groove 423 and protrudes into the extension 424 in described card receiving space 50.Described metal reinforcement 422 comprises the L shape holding parts 425 be shaped in described plastic body 421, tilts upward the rake 426 that extends to form and extend in described card receiving space 50 for pushing away the card pushed section 427 of card from described rake 426 end from described holding parts 425.Design like this can make the card pushed section 427 of described metal reinforcement 422 more go deep in described card receiving space 50 to increase the conflicting contact position with electronic cards, meanwhile, the design of described rake 426 described card pushed section 427 can be made again to be positioned at described conducting terminal 30 contact elastic arm (non-label) on to push away/to move back card described in making time deeply too much can not contact or affect described contact elastic arm because described card pushed section 427.
The application's card connector in the both sides, front and back of the tail wall 24 of longitudinal afterbody of described insulating body 20 respectively punching press form the positive stop 14 and backstop 13 that are positioned at the described longitudinal both sides of tail wall 24, effectively strengthen the intensity of tail wall 24, prevent plug-in card power excessive and damage electronic card coupler.
Claims (6)
1. a card connector, comprise insulating body, be shaped in the some conducting terminals in described insulating body and be covered in above described insulating body and be enclosed to form the metal shell of card receiving space, described insulating body comprises main part, from the both sides that described main part both lateral sides one upwards extends to form and upwards integrally extend to form tail wall from longitudinal afterbody in described insulating body plug-in card direction, it is characterized in that, longitudinal tail down punching press of described shielding casing forms positive stop and the backstop of the longitudinal both sides of the tail wall being held on described insulating body.
2. card connector as claimed in claim 1, it is characterized in that, described shielding casing comprises base portion, both wing portions on the both sides being held in described insulating body that the bending of described base portion both lateral sides one extends to form downwards, and described positive stop and backstop are formed from longitudinal tail down punching press of described base portion.
3. card connector as claimed in claim 1, it is characterized in that, described card connector also comprises trip mechanism, and the horizontal side of described insulating body is provided with the installation portion installing described trip mechanism.
4. card connector as claimed in claim 3, it is characterized in that, described trip mechanism comprises spring, slide block and backstay, longitudinal tail end of the installation portion of described insulating body is provided with support portion for supporting one end of described spring, the other end of described spring is connected on described slide block, and the corresponding described support place punching press of afterbody of described shielding casing is formed with the support chip being connected to described support rear end.
5. the card connector as described in any one of claim 3 or 4, it is characterized in that, described slide block comprises the metal reinforcement that L moulds colloid and is partly embedded in described plastic body, and described plastic body comprises cardioid groove and protrudes into the extension in described card receiving space.
6. card connector as claimed in claim 5, it is characterized in that, described metal reinforcement comprises the L shape holding parts be shaped in described plastic body, tilts upward the rake that extends to form and extend in described card receiving space for pushing away the card pushed section of card from described rake end from described holding parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016387.6U CN205178160U (en) | 2015-12-09 | 2015-12-09 | Card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016387.6U CN205178160U (en) | 2015-12-09 | 2015-12-09 | Card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178160U true CN205178160U (en) | 2016-04-20 |
Family
ID=55742100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521016387.6U Expired - Fee Related CN205178160U (en) | 2015-12-09 | 2015-12-09 | Card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178160U (en) |
-
2015
- 2015-12-09 CN CN201521016387.6U patent/CN205178160U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20211209 |