CN201397918Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201397918Y CN201397918Y CN2009203012452U CN200920301245U CN201397918Y CN 201397918 Y CN201397918 Y CN 201397918Y CN 2009203012452 U CN2009203012452 U CN 2009203012452U CN 200920301245 U CN200920301245 U CN 200920301245U CN 201397918 Y CN201397918 Y CN 201397918Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- insulating body
- installed surface
- accepting groove
- lengthwise side
- 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)
Abstract
The utility model discloses an electric connector used to be electrically connected with a circuit board. The electric connector comprises an insulated body and a plurality of conductive terminals assembled on the insulated body; wherein the insulated body is provided with a mounting surface and a butting surface arranged in parallel to the mounting surface, a pair of L-shaped spigots are concavely arranged on the insulated body in the direction from the butting surface to the mounting surface, and the insulated body is further provided with an accommodating groove being in parallel to the spigots and penetrating the butting surface and the mounting surface in a position at one side of the spigots; the accommodating groove is used for accommodating the conductive terminals, the conductiveterminals are provided with welding parts extending out of the accommodating groove, the welding parts extend in parallel to the mounting surface, and the projection of the welding parts on the planeof the mounting surface is on the mounting surface, therefore, the space occupied by the electric connector on the circuit board is reduced.
Description
[technical field]
The utility model relates to a kind of electric connector, refers in particular to a kind of electric connector that electrically connects with circuit board.
[background technology]
Serial ATA (serial advanced technology attachment feeder apparatus) is a kind of serial communication protocol, is mainly used in the transmission of supporting data between motherboard and the hard disk, and based on the high speed support to transfer of data, Serial ATA becomes the main flow interface of PC hard disk bus just gradually.
Electric connector in this area generally comprises insulating body and is contained in the conducting terminal and the stiffening plate of insulating body, insulating body has installed surface, the first lengthwise side of interface relative and connection face and interface and the second lengthwise side with installed surface, insulating body is provided with some lengthwise accepting grooves that run through installed surface and interface, be used to hold conducting terminal, accepting groove is positioned at the position near the second lengthwise side, conducting terminal has the holding parts that is immobilizated in accepting groove and is positioned at the contact site and the weld part at holding parts two ends, electric connector with dock electric connector when butt joint, realize the transmission of signal by contact site; To the second lengthwise side surface direction vertical extent and be soldered to circuit board, promptly the welding position is in the outside of insulating body from holding parts for weld part.Along with the development of electronic industry, miniaturization becomes trend, how to reduce the occupied space of electric connector, becomes the problem of people in the industry's thinking.The electric connector of this area generally all electrically connects by weld part and circuit board, thereby realizes the transmission of signal, and weld part becomes the indispensable part of electric connector, how to reduce the problem that its occupied space becomes needs solution.
In view of above disappearance, a kind of electric connector that can address the above problem of ad hoc meter.
[utility model content]
The utility model provides technical problem to be solved to provide a kind of electric connector that occupies littler space.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of electric connector, comprise insulating body and be assembled in the plurality of conductive terminals of insulating body, the interface that insulating body has installed surface and be arranged in parallel with installed surface, insulating body is concaved with the plug receptacle of a pair of " L " shape to the installed surface direction from interface, insulating body further is provided with in the position of plug receptacle one side and is parallel to plug receptacle and runs through interface and the accepting groove of installed surface, accepting groove is used for ccontaining conducting terminal, conducting terminal is provided with and stretches out the outer weld part of accepting groove, and wherein said weld part is parallel to the installed surface extension and the projection on plane, installed surface place is positioned on the installed surface.
Compared to prior art, the projection of the weld part of the utility model conducting terminal on plane, installed surface place is positioned on the installed surface, when soon electric connector was soldered to circuit board, the projection of electric connector on circuit board was main part and guide posts only, thereby reduced the space that electric connector occupies.
For solving the problems of the technologies described above, the utility model adopts following another technical scheme: a kind of electric connector, comprise the lengthwise insulating body and place the plurality of conductive terminals of insulating body, insulating body is provided with slot along its longitudinally, insulating body have be oppositely arranged first, the second lengthwise side, first, the second lengthwise side is positioned at the relative both sides of slot longitudinally, position near the second lengthwise side is provided with accepting groove, accepting groove is parallel to the second lengthwise side and connects with slot, conducting terminal places accepting groove, conducting terminal is provided with the weld part that stretches out accepting groove, and weld part extends to the first lengthwise side surface direction.
Compared to prior art, the utility model conducting terminal places accepting groove, accepting groove is positioned at the position near the second lengthwise side, the weld part of conducting terminal stretches out the direction of the export-oriented first lengthwise side of accepting groove and extends, and makes the projection of weld part on circuit board be positioned at the projection of insulating body at circuit board.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric connector;
Fig. 2 is the three-dimensional combination figure at another visual angle of the utility model electric connector;
Fig. 3 is the decomposing schematic representation of the utility model electric connector;
Fig. 4 is the rearview of electric connector shown in Figure 1.
[embodiment]
Describe the embodiment of the utility model electric connector in detail below in conjunction with accompanying drawing.
Consult Fig. 1 to shown in Figure 4, the utility model electric connector is connected to circuit board, can dock the electric connector butt joint with other, and comprise insulating body 1, be inserted in the plurality of conductive terminals 2 of insulating body 1, and the stiffening plate 3 that places insulating body 1 both sides.
Conducting terminal 2 places accepting groove 115, have holding parts 21 and be positioned at the contact site 22 and the weld part 23 of holding parts 21 both sides, described holding parts 21 both sides are provided with leg 211, there is the gap between holding parts 21 and the leg 211, make leg 211 can make resilient movement, thereby conducting terminal 2 is stable in the accepting groove 115; Described contact site 22 can be made strain, the accepting groove 115 of insulating body 1 connects with plug receptacle 1122, contact site 22 parts are stretched out outside the accepting groove 115 and are placed plug receptacle 1122, the utility model electric connector with dock electric connector when butt joint, contact site 22 contacts with the butt joint electric connector, thereby realizes the transmission of signal between two electric connectors; Described weld part 23 from holding parts 21 to the first lengthwise side, 113 direction vertical extent, it stretches out outside the accepting groove 115 and is soldered to circuit board, weld part 23 and angle 1111 are positioned at the not homonymy of insulating body 1, make electric connector more firm when being mounted on the circuit board, because accepting groove 115 is positioned at the position that is close to the second lengthwise side 114 and to the first lengthwise side, 113 direction vertical extent, the projection of weld part 23 on plane, installed surface 111 place is positioned on the installed surface 111 fully, thereby reduced the space that electric connector occupies on circuit board.
The projection of the weld part 23 of the utility model conducting terminal 2 on plane, installed surface 111 place is positioned on the installed surface 111, when soon electric connector is soldered to circuit board, the projection of electric connector on circuit board only is main part 11 and guide posts 12, thereby reduced the space that electric connector occupies on circuit board.
The execution mode that the above only provides for the utility model, it or not whole or unique execution mode, the variation of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification is claim of the present utility model and contains.
Claims (10)
1. electric connector, comprise insulating body and be assembled in the plurality of conductive terminals of insulating body, the interface that insulating body has installed surface and be arranged in parallel with installed surface, insulating body is concaved with the plug receptacle of a pair of " L " shape to the installed surface direction from interface, insulating body further is provided with in the position of plug receptacle one side and is parallel to plug receptacle and runs through interface and the accepting groove of installed surface, accepting groove is used for ccontaining conducting terminal, conducting terminal is provided with and stretches out the outer weld part of accepting groove, it is characterized in that: described weld part is parallel to the installed surface extension and the projection on plane, installed surface place is positioned on the installed surface.
2. electric connector as claimed in claim 1, it is characterized in that: described insulating body has the first lengthwise side and the second lengthwise side of connection face and interface, accepting groove is positioned at the position that is close to the second lengthwise side, and weld part extends to the first lengthwise side surface direction.
3. electric connector as claimed in claim 2 is characterized in that: further be provided with a pair of angle on the described installed surface, angle and welding position are in the not homonymy of installed surface.
4. electric connector as claimed in claim 3 is characterized in that: described conducting terminal has holding parts from the weld part vertical extent, and the holding parts both sides are provided with leg, has the gap between leg and the holding parts.
5. electric connector as claimed in claim 4 is characterized in that: described conducting terminal is provided with contact site in the holding parts free end, and described plug receptacle and accepting groove connect, and contact site stretches out outside the accepting groove and places plug receptacle.
6. electric connector as claimed in claim 5 is characterized in that: described insulating body comprises main part and places the guide posts of main part lengthwise both sides that described guide posts is provided with the guiding leading section on outstanding plane, interface place.
7. electric connector as claimed in claim 6 is characterized in that: described electric connector further comprises stiffening plate, and main part and guide posts junction are provided with storage tank, and stiffening plate places storage tank.
8. electric connector, comprise the lengthwise insulating body and place the plurality of conductive terminals of insulating body, insulating body is provided with slot along its longitudinally, insulating body has first, second lengthwise side that is oppositely arranged, first, second lengthwise side is positioned at the relative both sides of slot longitudinally, insulating body is provided with accepting groove near the position of the second lengthwise side, accepting groove is parallel to the second lengthwise side and connects with slot, conducting terminal places accepting groove, conducting terminal is provided with the weld part that stretches out accepting groove, and weld part extends to the first lengthwise side surface direction.
9. electric connector as claimed in claim 8 is characterized in that: be provided with horizontal stripe in the described slot, slot be separated into a pair of " L " shape patch groove.
10. electric connector as claimed in claim 8, it is characterized in that: described insulating body has installed surface and the interface that connects first, second lengthwise side, further be provided with a pair of angle on the described installed surface, angle is positioned at the position near the first lengthwise side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203012452U CN201397918Y (en) | 2009-03-13 | 2009-03-13 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203012452U CN201397918Y (en) | 2009-03-13 | 2009-03-13 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201397918Y true CN201397918Y (en) | 2010-02-03 |
Family
ID=41620445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203012452U Expired - Fee Related CN201397918Y (en) | 2009-03-13 | 2009-03-13 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201397918Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437688A (en) * | 2017-07-10 | 2017-12-05 | 番禺得意精密电子工业有限公司 | Electric connector |
-
2009
- 2009-03-13 CN CN2009203012452U patent/CN201397918Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437688A (en) * | 2017-07-10 | 2017-12-05 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN107437688B (en) * | 2017-07-10 | 2019-06-18 | 番禺得意精密电子工业有限公司 | Electric connector |
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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: 20100203 Termination date: 20180313 |