CN201639023U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201639023U CN201639023U CN2010203017783U CN201020301778U CN201639023U CN 201639023 U CN201639023 U CN 201639023U CN 2010203017783 U CN2010203017783 U CN 2010203017783U CN 201020301778 U CN201020301778 U CN 201020301778U CN 201639023 U CN201639023 U CN 201639023U
- Authority
- CN
- China
- Prior art keywords
- interface
- electric connector
- terminal
- insulating body
- main part
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electric terminal, which comprises an insulating body and a conducting terminal. The insulating body includes an expansion portion and a body portion provided with an abutted surface, the conducting terminal comprises a contact portion, an elastic portion and a tail, the expansion portion is formed by extending one side of the body portion, and at least one expansion terminal is arranged on the expansion portion. Since the expansion portion is arranged on one side of the body portion of the insulating body and the expansion terminal is arranged on the expansion portion, power supply or signal transmission can be expanded.
Description
[technical field]
The utility model relates to a kind of electric connector, especially a kind of electric connector with expanded structure.
[background technology]
Electric connector is used very extensive at electronic applications, utilization is all arranged between assembly in electronic equipment and assembly, assembly and system, system and the system, is electrically connected and the signal transmission, is to constitute a necessary infrastructure component of holonomic system institute.
Now, in electronic products such as digital photo frame, mobile phone, can use a plurality of electric connectors, each electric connector is respectively applied for and transmits power supply, signal etc., can occupy bigger space, does not meet the trend of miniaturization of electronic products.
Based on described prior art, necessary existing electric connector is improved.
[utility model content]
Technical scheme to be solved in the utility model provides a kind of electric connector, can expand the transmission of power supply or signal.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric connector, it comprises insulating body and several conducting terminals, insulating body comprises the main part with interface, conducting terminal comprises contact site, elastic portion and afterbody, insulating body also comprises the school extension that autonomous body one side extends to form, and this school extension is provided with at least one and expands terminal.
Compared to prior art, body one side of the utility model insulating body is provided with school extension, and this school extension is provided with the expansion terminal, thereby can expand power supply or signal transmission.
[description of drawings]
Fig. 1 is the stereogram of the utility model electric connector.
Fig. 2 is the exploded view of Fig. 1 electric connector.
Fig. 3 is the stereogram of Fig. 1 electric connector conducting terminal.
Fig. 4 is the stereogram of Fig. 1 electric connector insulating body.
[embodiment]
See also Fig. 1, electric connector 1 comprises insulating body 100 and is assembled in several conducting terminals 200 of insulating body 100.
See also Fig. 2, insulating body 100 comprises the main part 110 with interface 111.Conducting terminal 200 comprises contact site 210, elastic portion 220 and afterbody 230, insulating body 100 also comprises the school extension 120 that autonomous body 110 1 sides extend to form, this school extension 120 is provided with at least one and expands terminal, in the present embodiment, is provided with three and expands terminal 300.School extension 120 has interface 121, the interface 111 of this interface 121 and main part 110 is parallel and be recessed in the interface 111 of main part 110, each expands the butt end 310 that terminal 300 comprises tail end 320 and extends interface 121, this butt end 310 does not stretch out the interface 111 of main part 110, and this expansion terminal 300 can be used as power supply terminal or signal terminal.
See also Fig. 3 and Fig. 1, the elastic portion 220 and the contact site 210 of conducting terminal 200 protrude in interface 111, and elastic portion 220 extends to form from afterbody 230 bendings.This elastic portion 220 comprises tilting upwardly extending first elastic arm 221 and second elastic arm 222 that extends from the 221 terminal bendings of first elastic arm downwards.Contact site 210 ends are provided with the pressure section 240 that can be connected to elastic portion 220, can be connected to second elastic arm 222 behind these pressure section 240 pressurizeds, thereby have elasticity preferably, use for a long time and not yielding.The afterbody 230 of conducting terminal 200 comprises base portion 231, two holding parts 232 that extend respectively from base portion 231 both sides and the connecting portion 233 that is positioned at 232 of two holding parts, connecting portion 233 extends and extends in opposite direction with holding parts 232 to the installed surface 101 of insulating body 100, this is oppositely arranged connecting portion 233, and protrude in the installed surface 101 of insulating body 100, be used for linking to each other with circuit board.
See also Fig. 4, main part 110 is provided with two reference columns 115 and runs through the terminal groove 113 of this installed surface 101, school extension 120 is provided with the expansion terminal groove 123 that runs through this installed surface 101, and conducting terminal 200 and expansion terminal 300 are assembled in each terminal groove 113 and the expansion terminal groove 123 from the installed surface 101 of insulating body 100 respectively.Terminal groove 113 diapires further are provided with two pairs of holding slots 114, and the holding parts 232 of conducting terminal 200 is interfered respectively and is immobilizated in each holding slot 114, and like this, conducting terminal 200 can be stablized and is immobilizated in insulating body 100.
Claims (8)
1. electric connector, it comprises insulating body and conducting terminal, insulating body comprises the main part with interface, conducting terminal comprises contact site, elastic portion and afterbody, it is characterized in that: insulating body also comprises the school extension that autonomous body one side extends to form, and this school extension is provided with at least one and expands terminal.
2. electric connector as claimed in claim 1 is characterized in that: described school extension has interface, and this interface is parallel with the interface of main part and keep at a certain distance away.
3. electric connector as claimed in claim 2 is characterized in that: described conducting terminal afterbody is fixed in main part, and elastic portion and contact site protrude in interface, and elastic portion extends to form from the afterbody bending.
4. electric connector as claimed in claim 3 is characterized in that: described contact site end is provided with the pressure section that can be connected to elastic portion.
5. electric connector as claimed in claim 4 is characterized in that: described elastic portion comprises tilting upwardly extending first elastic arm and second elastic arm that extends from the terminal bending of first elastic arm downwards, can be connected to second elastic arm behind the described pressure section pressurized.
6. electric connector as claimed in claim 3 is characterized in that: described insulating body has the installed surface vertical with interface and runs through the terminal groove of this installed surface, and conducting terminal is assembled in each terminal groove from installed surface.
7. electric connector as claimed in claim 6 is characterized in that: the two sides of tail of described conducting terminal is extended two holding parts respectively and is positioned at two connecting portions between holding parts, and connecting portion extends and extends in opposite direction with holding parts to installed surface.
8. electric connector as claimed in claim 2 is characterized in that: the interface of described school extension is recessed in the interface of main part, expands terminal and comprises the butt end of extending interface, and this butt end does not stretch out the interface of main part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203017783U CN201639023U (en) | 2010-01-28 | 2010-01-28 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203017783U CN201639023U (en) | 2010-01-28 | 2010-01-28 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639023U true CN201639023U (en) | 2010-11-17 |
Family
ID=43083529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203017783U Expired - Fee Related CN201639023U (en) | 2010-01-28 | 2010-01-28 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890643A (en) * | 2019-10-29 | 2020-03-17 | 番禺得意精密电子工业有限公司 | Power supply terminal assembly |
-
2010
- 2010-01-28 CN CN2010203017783U patent/CN201639023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890643A (en) * | 2019-10-29 | 2020-03-17 | 番禺得意精密电子工业有限公司 | Power supply terminal assembly |
| CN110890643B (en) * | 2019-10-29 | 2021-04-23 | 番禺得意精密电子工业有限公司 | Power supply terminal 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: 20101117 Termination date: 20190128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |