CN201435475Y - Sim card connector - Google Patents
Sim card connector Download PDFInfo
- Publication number
- CN201435475Y CN201435475Y CN2009200471574U CN200920047157U CN201435475Y CN 201435475 Y CN201435475 Y CN 201435475Y CN 2009200471574 U CN2009200471574 U CN 2009200471574U CN 200920047157 U CN200920047157 U CN 200920047157U CN 201435475 Y CN201435475 Y CN 201435475Y
- Authority
- CN
- China
- Prior art keywords
- sim card
- insulating body
- department
- assembly
- card connector
- 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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Abstract
The utility model discloses an SIM card connector, which comprises an insulating body, a metal bridge and a plurality of terminals, wherein the insulating body is provided with a tabular body, a plurality of terminals are fixed on the body, the metal bridge strides above the body and is assembled and connected with both sides of the body, the terminals are provided with flaky fixed parts, the fixed parts are upwards bent for forming assembling parts and elastic arm parts, the fixed parts forwards extend to form welding foot parts, the tail ends of the elastic arm parts are bent to form contactparts, the number of the terminals is an even number, the terminals are uniformly distributed in two rows, and the elastic arm parts of two rows of terminals have the same bending direction. The utility model belongs to the SIM card connector with the advantage that the contact parts of the terminals are not easy to be damaged when the plugging or unplugging angle of a SIM card is overlarge or the force is overexerted.
Description
Technical field
The utility model relates to a kind of connector, specifically, relates to a kind of sim card connector.
Background technology
Existing sim card connector comprises insulating body, metal bridge and a plurality of terminal.Insulating body has tabular substrate, and a plurality of terminals are fixed on the body, and metal bridge is across the body top, and both sides load with body, terminal has rectangular sheet fixed part, upwards is bent to form department of assembly and elastic arm portion by fixed part, extends to form leg portion forward by fixed part.Assembled fixation by the draw-in groove on department of assembly and the insulating body, be bent to form contact site by elastic arm portion end.Corresponding contact by this contact site and sim card connector forms the elasticity butt, and the overbending direction of two row's terminals is opposite, and wherein row's kink is reverse in SIM card plug direction, and row's terminal is SIM card plug direction forward.This arrangement mode causes termination contact portion to damage when excessive or dynamics is excessive when SIM card plug angular deflection easily, and loses linkage function.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of sim card connector of causing termination contact portion to damage of being not easy when excessive or dynamics is excessive when SIM card plug angular deflection is provided.
The technical scheme that realizes above-mentioned purpose is: a kind of sim card connector, comprise insulating body, metal bridge and a plurality of terminal, a plurality of terminals are fixed on the insulating body, metal bridge be connected across insulating body top and with the both sides load of insulating body, described terminal comprises fixed part, leg portion and elastic arm portion, its improvement is: described terminal is an even number, divides two rows to distribute, the wrap direction unanimity of the elastic arm portion of two row's terminals.
Described terminal has the sheet fixed part, upwards is bent to form the department of assembly and middle elastic arm portion in the outside by fixed part, extends to form leg portion by the fixed part forward end, and elastic arm portion end is bent to form contact site.
Have installing hole and draw-in groove on the described insulating body, described terminal is installed on the insulating body with cooperating of draw-in groove by the department of assembly, and the elastic arm portion of terminal is positioned at the installing hole of insulating body.
Described metal bridge has " L " shape bridge ear of the tabular body of a bridge and two sides, has hole clipping on the bridge ear, has buckle on two sides of insulating body, and the hole clipping on the bridge ear of metal bridge matches with buckle on the insulating body side.
Described department of assembly is an even number, is distributed on the terminal left and right sides.
Described department of assembly is four, and two in left side, two on right side, first department of assembly, right side are between first department of assembly, left side and second department of assembly, and second department of assembly, left side is between first department of assembly, right side and second department of assembly.The department of assembly uses said structure, and when making the plug SIM card, sim card connector is stressed evenly.
The end of described insulating body is provided with the stop bit block.Can correctly guide the insertion stop bit of SIM card, avoid client design iterations stop bit mechanism again, save client's cost resource.
Have two hole clippings on each bridge ear of described metal bridge, two buckles are arranged on each side of insulating body.The width of the hole clipping of described metal bridge is slightly larger than the width of the buckle of insulating body.Metal bridge just can be unsteady slightly with respect to insulating body like this, can effectively reduce because of failure welding phenomenons that difference caused such as manufacturing, assembling and client SMT processing procedures.
Described terminal is eight.
The utility model comprises insulating body, metal bridge and a plurality of terminal, a plurality of terminals are fixed on the insulating body, metal bridge be connected across insulating body top and with the both sides load of insulating body, described terminal comprises fixed part, leg portion and elastic arm portion, described terminal is an even number, divide two rows to distribute, the consistent this structure of the wrap direction of the elastic arm portion of two row's terminals, when excessive or dynamics is excessive when SIM card plug angular deflection, be not easy to cause termination contact portion to damage, just can not have influence on its function.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the structural representation of terminal 3;
Fig. 5 is the structural representation of insulating body 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done further detailed description.
Shown in Fig. 1-5, a kind of sim card connector, comprise insulating body 1, metal bridge 2 and a plurality of terminal 3, a plurality of terminals 3 are fixed on the insulating body 1, metal bridge 2 be connected across insulating body 1 top and with the both sides load of insulating body 1, described terminal 3 has sheet fixed part 3-1, upwards is bent to form the 3-2 of department of assembly and the middle 3-5 of elastic arm portion in the outside by fixed part 3-1, extend to form the 3-3 of leg portion by fixed part 3-1 forward end, the 3-5 of elastic arm portion end is bent to form contact site 3-4; Described terminal 3 is an even number, divides two rows to distribute, the wrap direction unanimity of the 3-5 of elastic arm portion of two row's terminals 3.Described insulating body 1 has tabular substrate.
Have installing hole 1-1 and draw-in groove 1-3 on the described insulating body 1, described terminal 3 by the 3-2 of department of assembly be installed in cooperating of draw-in groove 1-3 on the insulating body 1, the 3-5 of elastic arm portion of terminal 3 is positioned at the installing hole 1-1 of insulating body 1.
Described metal bridge 2 has " L " shape bridge ear of the tabular body of a bridge and two sides, has hole clipping 2-1 on the bridge ear, has buckle 1-2 on two sides of insulating body 1, and the hole clipping 2-1 on the bridge ear of metal bridge 2 matches with buckle 1-2 on insulating body 1 side.
The described 3-2 of department of assembly is an even number, is distributed on terminal 3 left and right sides.
The described 3-2 of department of assembly is four, two in left side, two on right side, the 3-2 of first department of assembly, right side is between the left side 3-2 of first department of assembly and second 3-2 of department of assembly, and second 3-2 of department of assembly in left side is between the right side 3-2 of first department of assembly and second 3-2 of department of assembly.The department of assembly uses said structure, and when making the plug SIM card, sim card connector is stressed evenly.
The end of described insulating body 1 is provided with stop bit block 1-4.Can correctly guide the insertion stop bit of SIM card, avoid client design iterations stop bit mechanism again, save client's cost resource.
Have two hole clipping 2-1 on each bridge ear of described metal bridge 2, two buckle 1-2 are arranged on each side of insulating body 1.The width of the hole clipping 2-1 of described metal bridge 2 is slightly larger than the width of the buckle 1-2 of insulating body 1.Metal bridge just can be unsteady slightly with respect to insulating body like this, can effectively reduce because of failure welding phenomenons that difference caused such as manufacturing, assembling and client SMT processing procedures.
Described terminal 3 is eight.Can be only with six, two other is standby.
When the utility model when in use, when SIM card is inserted sim card connector, the kink of terminal 3 is along the plug direction of SIM card, and have described terminal and have the sheet fixed part, upwards be bent to form department of assembly and elastic arm portion by fixed part, extend to form leg portion forward by fixed part, elastic arm portion end is bent to form contact site, described terminal is an even number, divides two rows uniform, the wrap direction unanimity of the 3-5 of elastic arm portion of two row's terminals, this structure, when excessive or dynamics is excessive when SIM card plug angular deflection, be not easy to cause termination contact portion to damage, just can not have influence on its function.
Claims (10)
1, a kind of sim card connector, comprise insulating body (1), metal bridge (2) and a plurality of terminal (3), a plurality of terminals (3) are fixed on the insulating body (1), metal bridge (2) be connected across insulating body (1) top and with the both sides load of insulating body (1), described terminal (3) comprises fixed part (3-1), leg portion (3-3) and elastic arm portion (3-5), it is characterized in that:
Described terminal (3) is an even number, divides two rows to distribute the wrap direction unanimity of the elastic arm portion (3-5) of two row's terminals (3).
2, sim card connector according to claim 1, it is characterized in that: described terminal (3) has sheet fixed part (3-1), upwards be bent to form the department of assembly (3-2) and middle elastic arm portion (3-5) in the outside by fixed part (3-1), extend to form leg portion (3-3) by fixed part (3-1) forward end, elastic arm portion (3-5) end is bent to form contact site (3-4).
3, sim card connector according to claim 2, it is characterized in that: have installing hole (1-1) and draw-in groove (1-3) on the described insulating body (1), described terminal (3) by department of assembly (3-2) be installed in cooperating of draw-in groove (1-3) on the insulating body (1), the elastic arm portion (3-5) of terminal (3) is positioned at the installing hole (1-1) of insulating body (1).
4, according to claim 1 or 2 or 3 described sim card connectors, it is characterized in that: described metal bridge (2) has " L " shape bridge ear of the tabular body of a bridge and two sides, have hole clipping (2-1) on the bridge ear, have buckle (1-2) on two sides of insulating body (1), the hole clipping (2-1) on the bridge ear of metal bridge (2) matches with buckle (1-2) on the side of insulating body (1).
5, sim card connector according to claim 4 is characterized in that: described department of assembly (3-2) is even number, is distributed on terminal (3) left and right sides.
6, sim card connector according to claim 5, it is characterized in that: described department of assembly (3-2) is four, two in left side, two on right side, first department of assembly, right side (3-2) is positioned between first department of assembly (3-2), left side and second department of assembly (3-2), and second department of assembly, left side (3-2) is positioned between first department of assembly, right side (3-2) and second department of assembly (3-2).
7, sim card connector according to claim 6 is characterized in that: the end of described insulating body (1) is provided with stop bit block (1-4).
8, sim card connector according to claim 6 is characterized in that: have two hole clippings (2-1) on each bridge ear of described metal bridge (2), two buckles (1-2) are arranged on each side of insulating body (1).
9, sim card connector according to claim 7 is characterized in that: described terminal (3) is eight.
10, sim card connector according to claim 8 is characterized in that: described terminal (3) is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200471574U CN201435475Y (en) | 2009-06-16 | 2009-06-16 | Sim card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200471574U CN201435475Y (en) | 2009-06-16 | 2009-06-16 | Sim card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201435475Y true CN201435475Y (en) | 2010-03-31 |
Family
ID=42054289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200471574U Expired - Fee Related CN201435475Y (en) | 2009-06-16 | 2009-06-16 | Sim card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201435475Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694319A (en) * | 2011-03-25 | 2012-09-26 | 宏碁股份有限公司 | Connector and electronic device |
-
2009
- 2009-06-16 CN CN2009200471574U patent/CN201435475Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694319A (en) * | 2011-03-25 | 2012-09-26 | 宏碁股份有限公司 | Connector and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20130616 |