CN201498656U - electrical connector - Google Patents
electrical connector Download PDFInfo
- Publication number
- CN201498656U CN201498656U CN200920307323XU CN200920307323U CN201498656U CN 201498656 U CN201498656 U CN 201498656U CN 200920307323X U CN200920307323X U CN 200920307323XU CN 200920307323 U CN200920307323 U CN 200920307323U CN 201498656 U CN201498656 U CN 201498656U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- electric connector
- face
- insulating body
- holding
- 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
Images
Landscapes
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to an electrical connector which is mounted on a circuit board with a through hole. The electrical connector comprises an insulating main body, and a plurality of conductive terminals inserted in the insulating main body. The insulating main body is provided with a butt-jointed surface and a rear end surface opposite to the butt-jointed surface; the rear end surface is propped against the front end surface of the circuit board; and each conductive terminal is provided with a welding part welded on the top surface of the circuit board. The electrical connector further comprises a plurality of clamping pieces; each clamping piece is provided with a fixing and holding part, a clamping and holding part, and a connecting part; the fixing and holding part is used for fixing and holding the insulating main body; the clamping and holding part is propped against the circuit board; the connecting part is used for connecting the fixing and holding part and the clamping and holding part; the top surface of the clamping and holding part is propped against the bottom surface of the circuit board; and because the welding part of the conductive terminal and the clamping and holding part of the clamping and holding piece are respectively propped against two opposite surfaces of the circuit board, the circuit board can be better positioned.
Description
[technical field]
The utility model relates to a kind of electric connector, but refers in particular to the electric connector of a kind of held stationary in 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 of insulating body, insulating body has with the interface of other electronic components butt joint, the rear end face relative with interface and is connected interface and two lengthwise sides of rear end face, conducting terminal has and somely stretches out the weld part of insulating body from rear end face, and weld part is soldered to circuit board.In the prior art, in order to make electric connector be stable in circuit board,, also can set up stiffening piece except that by the weld part and circuit board holding of conducting terminal, yet existing stiffening piece structure can't be accomplished when being stable in insulating body fixing circuit board on above-below direction.
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 the electric connector that a kind of and circuit board are stablized fixing.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of electric connector, it is installed on the circuit board with through hole, comprise insulating body and be inserted in the plurality of conductive terminals of insulating body, insulating body has interface and the rear end face relative with interface, rear end face is resisted against the front end face of circuit board, conducting terminal has the weld part that is welded in board top surface, electric connector further comprises some holding pieces, holding piece has the holding parts that is immobilizated in insulating body, be resisted against the connecting portion of holding section and the connection holding parts and the holding section of circuit board, the end face of wherein said holding section is resisted against the bottom surface of circuit board.
Compared to prior art, the weld part of the utility model electric connector conducting terminal and the holding section of retaining sheet are resisted against the relative two sides of circuit board, positioning clamping circuit board better respectively.
[description of drawings]
Fig. 1 is the three-dimensional combination figure that the utility model electric connector is installed on circuit board;
Fig. 2 is the three-dimensional combination figure that the utility model electric connector is installed on another visual angle of circuit board;
Fig. 3 is the schematic diagram that the utility model electric connector is not installed on circuit board;
Fig. 4 is the exploded view of the utility model electric connector and circuit board;
Fig. 5 is the exploded view at the utility model electric connector and another visual angle of circuit board;
Fig. 6 is the exploded view at the utility model electric connector and another visual angle of circuit board.
[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 6, the utility model electric connector is connected to circuit board 100, and it can dock with other electric connectors, comprises insulating body 1 and plurality of conductive terminals, and conducting terminal comprises the first terminal group 2 and second terminal group 3.
See also shown in Figure 6ly, insulating body 1 is the lengthwise shape, has interface 11 and the rear end face 12 relative with interface 11.Described interface 11 is provided with first, second docking section.First docking section is a pair of L-shaped hyoplastron 111, hyoplastron 111 1 sides are provided with the accepting groove (not label) of some open types, each terminal of the first terminal group 2 all is provided with first contact site 21 that places accepting groove (not label), first contact site 21 exposes accepting groove, can contact with other electric connectors.Both sides, first docking section are respectively equipped with the guide channel 112 that extends perpendicular to interface 11, when the utility model electric connector docks with other electric connectors, and 112 guiding function of guide channel.Second docking section is the butt joint chamber 113 of a shaped as frame, and each terminal that butt joint chamber 113 is provided with two socket holes, 1131, the second terminal group 3 of upper and lower settings all is provided with second contact site, 31, the second contact sites 31 of strip from rear end face 12 insertion jacks 1131.
See also shown in Figure 3ly, the rear end face 12 of described insulating body 1 is resisted against the front end face of circuit board 100.The insulating body 1 L shaped butting section 122 that extends back from rear end face 12 both sides, the angle, two ends of circuit board 100 is resisted against butting section 122.Insulating body 1 further convexes with some projections 121 that extend back from rear end face 12 in the position of 122 inboards, two butting sections, first, second terminal group 2,3 has first, second weld part 22,32 respectively, projection 121 is resisted against the end face of circuit board 100, weld part all is welded in the end face of circuit board 100, be the face that electric connector passes through projection 121 and weld part co circuit board 100, the end face and the front end face of circuit board 100 are adjacent.Electric connector further comprises holding piece 4, holding piece 4 is installed on the position under the projection 121, it is resisted against the bottom surface of circuit board 100, circuit board 100 bottom surfaces are relative with end face, two faces relative that are holding piece 4 with projection 121 and weld part locating circuit board 100, thus make circuit board 100 fixing on above-below direction.
See also Fig. 4, shown in Figure 5, insulating body 1 position of rear end face 12 below projection 121 is provided with groove 123, is used for fixing holding piece 4.Holding piece 4 comprises the holding parts 41 that is fixed in insulating body 1, the holding section 42 that is fastened in circuit board 100 and connects the connecting portion 43 of holding parts 41 and holding section 42, holding parts 41 is respectively equipped with first salient point 411, second salient point 421 with 42 surfaces, holding section, described holding parts 41 is fastened in the groove 123 by first salient point 411, makes holding piece 4 be stable in the insulating body 1; Described holding section 42 is resisted against the bottom surface of circuit board 100 and is fastened in the through hole of circuit board 100 by second salient point 421, make holding piece 4 and circuit board 100 stablize fixing, and the bottom surface of the bottom surface of holding section 42 and circuit board 100 is substantially flush, better coplanarity is arranged after making electric connector be mounted to circuit board 100; Described connecting portion 43 is towards the front end face of circuit board 100, described holding parts 41 be arranged in parallel with holding section 42, connecting portion 43 is perpendicular to holding parts 41 and holding section 42, thereby makes 4 pairs of circuit boards of retaining sheet 100 produce a holder power, and locating circuit board 100 better.
Described projection 121 is concaved with slot to make way 1211 from it forward away from insulating body 1 rear end face end, slot to make way 1211 is positioned at the position directly over circuit board 100 through holes, because holding section 42 is welded in circuit board 100 by scolding tin, slot to make way 1211 can be accommodated unnecessary scolding tin, makes that welding is more firm.
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, it is installed on the circuit board with through hole, comprise insulating body and be inserted in the plurality of conductive terminals of insulating body, insulating body has interface and the rear end face relative with interface, rear end face is resisted against the front end face of circuit board, conducting terminal has the weld part that is welded in board top surface, electric connector further comprises some holding pieces, holding piece has the holding parts that is immobilizated in insulating body, be resisted against the connecting portion of holding section and the connection holding parts and the holding section of circuit board, it is characterized in that: the end face of described holding section is resisted against the bottom surface of circuit board.
2. electric connector as claimed in claim 1 is characterized in that: bottom surface, described holding section and insulating body bottom surface are substantially flush.
3. electric connector as claimed in claim 1 is characterized in that: described connecting portion is towards the front end face of circuit board.
4. electric connector as claimed in claim 1 is characterized in that: described holding parts and holding section be arranged in parallel.
5. electric connector as claimed in claim 4 is characterized in that: described holding parts surface is provided with first salient point that is immobilizated in insulating body, and the holding section is provided with second salient point that places circuit board through-hole.
6. electric connector as claimed in claim 1 is characterized in that: the described insulating body rear end face projection that extended back, projection is resisted against the end face of circuit board.
7. electric connector as claimed in claim 7 is characterized in that: described projection is concaved with slot to make way from it forward away from insulating body rear end face end, and slot to make way is positioned at the position directly over the circuit board through-hole.
8. electric connector as claimed in claim 1 is characterized in that: described weld part stretches out outside the insulating body from the body rear end face that insulate.
9. electric connector as claimed in claim 1 is characterized in that: described interface is provided with the pair of L-shaped hyoplastron, and conducting terminal has the contact site that is arranged at hyoplastron one side.
10. electric connector as claimed in claim 1 is characterized in that: the described insulating body L shaped butting section that extends back from the rear end face both sides, the angle, two ends of circuit board is resisted against the butting section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920307323XU CN201498656U (en) | 2009-08-04 | 2009-08-04 | electrical connector |
| US12/850,050 US7988463B2 (en) | 2009-08-04 | 2010-08-04 | Electrical connector retaining a print circuit board at a middle highness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920307323XU CN201498656U (en) | 2009-08-04 | 2009-08-04 | electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498656U true CN201498656U (en) | 2010-06-02 |
Family
ID=42441854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920307323XU Expired - Fee Related CN201498656U (en) | 2009-08-04 | 2009-08-04 | electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852178A (en) * | 2015-05-20 | 2015-08-19 | 连展科技（深圳）有限公司 | Electric connector |
| CN110086051A (en) * | 2018-01-25 | 2019-08-02 | 伦伯格连接器有限公司 | Plug-in connector with secondary protector |
-
2009
- 2009-08-04 CN CN200920307323XU patent/CN201498656U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852178A (en) * | 2015-05-20 | 2015-08-19 | 连展科技（深圳）有限公司 | Electric connector |
| CN104852178B (en) * | 2015-05-20 | 2018-01-16 | 连展科技（深圳）有限公司 | Electric connector |
| CN110086051A (en) * | 2018-01-25 | 2019-08-02 | 伦伯格连接器有限公司 | Plug-in connector with secondary protector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202268512U (en) | Cable connector | |
| CN201160177Y (en) | Electric Connector | |
| CN201303084Y (en) | Electric connector component | |
| CN202444086U (en) | Connector | |
| CN202308430U (en) | Plug connector | |
| CN201285890Y (en) | Electric connector | |
| CN103368010B (en) | Electric connector | |
| CN203192962U (en) | Electric connector | |
| CN207250764U (en) | Electric connector | |
| CN102623825B (en) | Audio connector | |
| CN201601287U (en) | Electric connector | |
| CN201498656U (en) | electrical connector | |
| CN203445319U (en) | Socket connector | |
| CN206163778U (en) | Electric connector | |
| CN202977798U (en) | Clamping edge connector | |
| CN204179375U (en) | Electric connector | |
| CN202585947U (en) | Electric connector | |
| CN203415747U (en) | Female terminal of connector | |
| CN201829646U (en) | Electric connector component | |
| CN2800514Y (en) | Stack electronic card connector | |
| CN202268564U (en) | Cable connector | |
| CN202308644U (en) | Cable connector | |
| CN202282470U (en) | Electric connector | |
| CN103311694B (en) | Connector | |
| CN201498657U (en) | Electrical connector |
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: 20100602 Termination date: 20180804 |