CN206541969U - Card connector and its conducting terminal - Google Patents
Card connector and its conducting terminal Download PDFInfo
- Publication number
- CN206541969U CN206541969U CN201720068123.8U CN201720068123U CN206541969U CN 206541969 U CN206541969 U CN 206541969U CN 201720068123 U CN201720068123 U CN 201720068123U CN 206541969 U CN206541969 U CN 206541969U
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- CN
- China
- Prior art keywords
- card connector
- contact
- main part
- contact head
- conducting terminal
- 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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Abstract
The utility model is related to a kind of card connector and its conducting terminal, it includes insulating body and some conducting terminals being contained in insulating body, the insulating body is provided with slot, the conducting terminal extends the welding foot of insulating body including contact site and main body that main part, main body extend into slot, the contact site is set to cone, the pin that bursts can be prevented on four sides, extend the service life of card connector.
Description
Technical field
The utility model is related to a kind of card connector and its conducting terminal of signal transmission.
Background technology
The electronic card such as SIM card or SD card needs other parts of card connector and electronic product to be electrically connected with, existing
Card connector such as utility model patent announces the structure of No. 202395206, and the card connector includes insulating body, some conductions
Terminal and metal shell, slot of the insulating body provided with power supply subcard insertion, the conducting terminal are provided with and extended into slot
Contact site and the welding foot for extending insulating body, contact site are extended the cantilever-shaped structure for arc, body along direction of insertion
Product is big, occupies space greatly, and without the routed pin of inverse plugging.
Thus, it is necessary to design a kind of new card connector to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is the provision of a kind of card connector and its conducting terminal that there is four sides to prevent routed pin.
To realize object defined above, the utility model is adopted the following technical scheme that：A kind of card connector, it includes insulating body
And be contained in some conducting terminals in insulating body, the insulating body is provided with slot, the conducting terminal include main part,
The contact site and main body that main body extends into slot extend the welding foot of insulating body, and the contact site is set to circle
Taper.
Further, the contact site includes riveted the conical contact head on main part, and the contact head is provided with ball
Shape contact surface.
Further, the contact head arches upward outwardly, is inside formed with shrinkage pool and the wall portion that arches upward on the outside of shrinkage pool, the wall
Portion section is in conical surface, and is arranged with annular riveted groove in the outside surrounding of wall portion, and the riveted groove is obliquely installed, the main body
Portion is provided with the connection sheet for the extension that is inclined upwardly, and the connection sheet is riveting in electrical contact with contact head in riveted groove.
Further, the insulating body is provided with the conical lip protruded into upwards in slot, and the flange top is provided with
Circular open, the wall portion is downwardly into opening, and the flange is riveting in riveted groove, and the connection sheet enters flange.
Further, the flange outer sides are surrounded by the inclined guide face for extending upwardly to contact surface.
Further, the contact site includes conical contact head, and the contact head punch forming is in an end of main part
End, is integrally connected with main part.
Further, the insulating body is made up of rubber or silica gel, and the conducting terminal is insert molded in insulating body.
The utility model can also be adopted the following technical scheme that：A kind of conducting terminal of card connector, it include main part, from
The contact site of main part extension and the welding foot of main body extension, the contact site are set to cone.
Further, the contact site includes riveted the conical contact head on main part, and the contact head is provided with ball
Shape contact surface.
Further, the contact head arches upward outwardly, is inside formed with shrinkage pool and the wall portion that arches upward on the outside of shrinkage pool, the wall
Portion section is in conical surface, and is arranged with annular riveted groove in the outside surrounding of wall portion, and the riveted groove is obliquely installed, the main body
Portion is provided with the connection sheet for the extension that is inclined upwardly, and the connection sheet is riveting in electrical contact with contact head in riveted groove.
Further, the contact site includes conical contact head, and the contact head punch forming is in an end of main part
End, is integrally connected with main part.
The contact site of the utility model conducting terminal is set to cone, and the pin that bursts can be prevented on four sides, is increased the service life,
Insulating body is made up of rubber or silica gel, using its elastic and wear-resisting shape, and flange can replace conducting terminal to coordinate with electronic card,
Advantageously reduce the space-consuming of contact site.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model card connector.
Fig. 2 is the top view of the utility model card connector.
Fig. 3 is sectional view of the figure along A-A directions.
Fig. 4 is the enlarged drawing in Fig. 3 circles.
Fig. 5 is the schematic perspective view of the conducting terminal of the utility model card connector.
Fig. 6 is the schematic perspective view of the utility model card connector, and contact head is not shown.
Fig. 7 is the schematic perspective view of the contact head of the utility model card connector.
Fig. 8 is the schematic perspective view of another angle of contact head of the utility model card connector.
Fig. 9 is sectional views of the Fig. 7 along B-B directions.
Figure 10 is the schematic perspective view of the card connector of another embodiment of the utility model.
Figure 11 is the schematic perspective view of the conducting terminal of the card connector of another embodiment of the utility model.
Figure 12 is the top view of the conducting terminal of the card connector of another embodiment of the utility model.
Figure 13 is the side view of the conducting terminal of the card connector of another embodiment of the utility model.
Embodiment
Refer to shown in Fig. 1 to Fig. 9, the utility model card connector 100 includes insulating body 10 and is insert molded in exhausted
Some conducting terminals 20 in edge body 10.
Insulating body 10 is made up of rubber or silica gel, with good elasticity and wearability.Insulating body 10 is provided with power supply
Opened provided with circle at the slot 12 of subcard insertion (not shown) and the conical lip 15 protruded into upwards in slot 12, the top of flange 15
Mouth 150.
Each conducting terminal 20 includes horizontal body portion 21, the contact 22 located at the end of main part 21 1 and main body 21
Side extends downwardly out the welding foot 23 of insulating body 10.Main part 21 is insert molded in insulating body 10.Main part 21 1
End is provided with the connection sheet 210 for the extension that is inclined upwardly.Contact site 22 extends upwardly into slot 12, to be contacted with electronic card.
Contact site 22 is set to cone, and the pin that bursts can be prevented on four sides, is increased the service life.Contact site 22 includes cone
Contact head 220, contact site 22 is provided with ball type of contact surface 225, and contact head 220 is provided separately with main part 21, the riveting of contact head 220
Close in the connection sheet 210 of the flange 15 of insulating body 10 and main part 21, be electrically connected with main part 21, contact head 220 is separated
Set, be conducive to the forming stability of conducting terminal, and the contact head of more convenient shaping cone, facilitate slide guide electronic card to insert
Pull out.
Refer to shown in Fig. 7 to Fig. 9, contact head 220 arches upward outwardly, be inside formed with shrinkage pool 221 and positioned at the outside of shrinkage pool 221
The wall portion 222 that arches upward, the section of wall portion 222 is in conical surface, and is arranged with annular riveted groove in the outside surrounding of wall portion 222
223, the riveted groove 223 is obliquely installed, and the flange 15 and the riveting of connection sheet 210 for facilitating insulating body 10 enter riveted groove 223, flange 15
Outside is surrounded by the inclined guide face 152 for extending upwardly to contact head 220, to guide electronic card upward sliding to contact head
220, connection sheet 210 and contact head 22 are in electrical contact.
Insulating body 10 is made up of rubber or silica gel, using its elastic and wear-resisting shape, and flange 15 can replace conducting terminal
20 coordinate with electronic card, advantageously reduce the space-consuming of contact site 22.
Refer to shown in Figure 10 to Figure 13, the card connector 200 of another embodiment of the utility model, conducting terminal 30 is set
The formula that sets as one structure, the punch forming of contact head 320 is connected with the one of main part 31, eliminated in an end of main part 31
The assembling procedure of contact head 320, reduces cost.
Although for example purpose, having been disclosed for preferred embodiment of the present utility model, the common skill of this area
Art personnel will realize the situation of the scope and spirit of the present utility model disclosed in not departing from by appended claims
Under, various improvement, increase and substitution are possible.
Claims (11)
1. a kind of card connector, it includes insulating body and some conducting terminals being contained in insulating body, the insulation sheet
Body is provided with slot, and the conducting terminal extends including the contact site and main body that main part, main body extend into slot
The welding foot of insulating body, it is characterised in that：The contact site is set to cone.
2. card connector according to claim 1, it is characterised in that：The contact site includes riveted the circle on main part
Conical contact head, the contact head is provided with ball type of contact surface.
3. card connector according to claim 2, it is characterised in that：The contact head arches upward outwardly, is inside formed with shrinkage pool
And the wall portion that arches upward on the outside of shrinkage pool, the wall portion section is in conical surface, and is arranged with annular riveting in the outside surrounding of wall portion
Groove is closed, the riveted groove is obliquely installed, the main part is provided with the connection sheet for the extension that is inclined upwardly, the connection sheet is riveting in riveted
It is in electrical contact with contact head in groove.
4. card connector according to claim 3, it is characterised in that：The insulating body is provided with and protruded into upwards in slot
Conical lip, the flange top is provided with circular open, and the wall portion is downwardly into opening, and the flange is riveting in riveted
Groove, the connection sheet enters flange.
5. card connector according to claim 4, it is characterised in that：The flange outer sides are surrounded by extend upwardly to and connect
The inclined guide face of contacting surface.
6. card connector according to claim 1, it is characterised in that：The contact site includes conical contact head, described
Contact head punch forming is integrally connected in an end of main part with main part.
7. card connector according to claim 1, it is characterised in that：The insulating body is made up of rubber or silica gel, institute
Conducting terminal is stated to be insert molded in insulating body.
8. a kind of conducting terminal of card connector, it includes main part, the contact site of main body extension and main body extension
Welding foot, it is characterised in that：The contact site is set to cone.
9. the conducting terminal of card connector according to claim 8, it is characterised in that：The contact site includes riveted in master
Conical contact head in body portion, the contact head is provided with ball type of contact surface.
10. the conducting terminal of card connector according to claim 9, it is characterised in that：The contact head arches upward outwardly, interior
It is formed with shrinkage pool and the wall portion that arches upward on the outside of shrinkage pool, the wall portion section is in conical surface, and recessed in the outside surrounding of wall portion
Provided with annular riveted groove, the riveted groove is obliquely installed, and the main part is provided with the connection sheet for the extension that is inclined upwardly, the connection sheet
It is riveting in electrical contact with contact head in riveted groove.
11. the conducting terminal of card connector according to claim 8, it is characterised in that：The contact site includes cone
Contact head, the contact head punch forming is integrally connected in an end of main part with main part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068123.8U CN206541969U (en) | 2017-01-19 | 2017-01-19 | Card connector and its conducting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068123.8U CN206541969U (en) | 2017-01-19 | 2017-01-19 | Card connector and its conducting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206541969U true CN206541969U (en) | 2017-10-03 |
Family
ID=59939299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720068123.8U Active CN206541969U (en) | 2017-01-19 | 2017-01-19 | Card connector and its conducting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206541969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785582A (en) * | 2017-01-19 | 2017-05-31 | 启东乾朔电子有限公司 | Card connector and its conducting terminal |
-
2017
- 2017-01-19 CN CN201720068123.8U patent/CN206541969U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785582A (en) * | 2017-01-19 | 2017-05-31 | 启东乾朔电子有限公司 | Card connector and its conducting terminal |
| CN106785582B (en) * | 2017-01-19 | 2022-11-11 | 启东乾朔电子有限公司 | Card connector and conductive terminal thereof |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |