CN201000942Y - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN201000942Y CN201000942Y CNU2007200338102U CN200720033810U CN201000942Y CN 201000942 Y CN201000942 Y CN 201000942Y CN U2007200338102 U CNU2007200338102 U CN U2007200338102U CN 200720033810 U CN200720033810 U CN 200720033810U CN 201000942 Y CN201000942 Y CN 201000942Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- circuit board
- printed circuit
- insulating body
- face
- 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 electrical connector, which is used for arranging on a printed circuit board, and can be provided for plugging a mutually matching electrical connector. The utility model consists of an insulating main body and a plurality of terminals contained in the insulating main body, wherein the insulating main body is provided with a plugged surface, a rear end surface and a top surface opposite to the plugged surface, an arranging surface arranged opposite to the top surface and two side walls. An arranging lug is extendedly arranged from the rear end surface, which is used for arranging on the top surface of the printed circuit board. An elastic plugged part is extended out and extended in the corresponding hole of the printed circuit board through the arranging lug. The electrical connector is arranged on the printed circuit board through the elastic plugged part, therefore the bad phenomena of the loose, and the flotation element, etc. caused by the electrical connector in the course of welding are effectively prevented.
Description
[technical field]
The utility model relates to a kind of electric connector, exactly, relates to a kind of electric connector in order to fitting printed circuit board.
[background technology]
Various forms of electric connectors can design in order to fitting printed circuit board.This electric connector comprises dielectric casing routinely, as Unitarily molded plastic casing, is applicable to a side that is installed on circuit board.In general housing comprises preceding mating surface, is used for cooperating and the back terminal area with auxiliary connecting device, and the terminals that a plurality of housings are drawn are terminated at the circuitous pattern on the printed circuit board (PCB).Terminal generally includes the auxiliary section, in order to the terminal of auxiliary connecting device links to each other and housing stretches out termination section or afterbody, in order to as by welding with circuit board on circuitous pattern or the Kong Zhongyu circuitous pattern that afterbody is inserted into circuit board interconnected.
The electric connector of some fitting printed circuit boards can design in order on the edge that is installed in circuit board.Connector shell has an installation portion, on the top surface that is installed to circuit board, with the seating plane of limiting connector.For example, the main part of connector shell can extend along the edge of circuit board, have the tail portion of terminal of stretching out from its terminal area, as between by the ear that it stretched out, and can be in order to terminate on the circuitous pattern on the circuit board.
Some problems can constantly appear in design has the electric connector of above-mentioned feature.Often to be installed on the top surface of circuit board relevant with connector shell for these problems.For example, existing a kind of electric connector is provided with the mounting ear that extends from terminal area, on the top surface that is installed to printed circuit board (PCB).Pin stretches out by mounting ear and stretches in the respective aperture of printed circuit board (PCB).Yet it is insecure that electric connector and printed circuit board (PCB) rely on this annexation to be connected, and causes bad phenomenon such as electric connector gets loose in product welding processing procedure, floating part to take place.
In view of above-mentioned drawback, be necessary to design a kind of improved electric connector.
[utility model content]
The technical problems to be solved in the utility model provides a kind of electric connector that effectively is mounted to printed circuit board (PCB).
For achieving the above object, the utility model adopts following technical scheme: a kind of electric connector, in order to be installed on the printed circuit board (PCB), and can peg graft for the electric connector that is complementary, it comprises an insulating body and is housed in the interior plurality of terminals of insulating body, described insulating body is provided with a plug surface, the rear end face relative with plug surface, end face, the installed surface and the two side that are oppositely arranged with end face.Be provided with mounting ear from the rear end face extension, on the top surface that is installed to printed circuit board (PCB).The elasticity Plug Division is stretched out by mounting ear and is stretched in the respective aperture of printed circuit board (PCB).
With respect to prior art, the utility model electric connector has following advantage: electric connector relies on the elasticity Plug Division to be mounted on the printed circuit board (PCB), effectively prevents bad phenomenon such as electric connector gets loose in the welding processing procedure, floating part.
[description of drawings]
Fig. 1 is the front view of the utility model electric connector;
Fig. 2 is the vertical view of the utility model electric connector;
Fig. 3 is the right view of the utility model electric connector;
Fig. 4 is that the utility model electric connector is assembled to the stereogram on the circuit board.
[embodiment]
See also Fig. 1 to shown in Figure 3, the utility model electric connector 100, it comprises insulating body 20, this insulating body 20 is a lengthwise type structure, its front end be provided with one can electric connector (not shown) connects for being complementary plug surface 201, be arranged on the relative rear end face 202 of rear end and plug surface 201, end face 203, and end face 203 installed surface 204, the first side wall 205 and second sidewall 206 that are oppositely arranged.Insulating body 20 is divided into three functions partly along longitudinally, i.e. wire jumper portion 21, data transfer part 22 and power delivery portion 23.
Some jumper terminals 210 are arranged in the wire jumper portion 21, and it comprises towards the docking section 211 that plug surface 201 extends, the connecting portion 212 of end face 202 extensions backwards reaches perpendicular to connecting portion 212 and the downward weld part 213 that extends.
Also extend on the rear end face 202 of insulating body 20 and be provided with three mounting ears 24, wherein two mounting ears 24 are arranged at the both sides of data transfer part 22, and another is arranged at insulating body 20 another ends.Elasticity Plug Division 241 is stretched out by mounting ear 24 and is stretched in the respective aperture of printed circuit board (PCB) (not label), and the top surface of the basal surface of mounting ear 24 and circuit board combines like this.Elasticity Plug Division 241 roughly is " U " type structure, and the outside, top of the arm 2410 of its twenty percent " U " type is provided with salient point 2411.
Please continue to consult shown in Figure 4, when electric connector 100 was assembled to circuit board, the Plug Division 241 on the electric connector mounting ear 24 was stretched in the respective aperture on the printed circuit board (PCB).In this process, two arms 2410 of elasticity Plug Division 241 shrink to the hollow position place of " U " type portion under the effect of lateral pressure, are convenient to elasticity Plug Division 241 and stretch to fully in the respective aperture on the printed circuit board (PCB).When elasticity Plug Division 241 was stretched in the corresponding hole, elastically-deformable arm 2410 is connected to the hole because of reinstatement is tight against madial wall took place in it.Also be provided with salient point 2411 owing on the arm 2410 of elasticity Plug Division again, thereby guarantee bad phenomenon such as electric connector 100 can not get loose, floating part in the welding processing procedure.
Claims (5)
1. electric connector, in order to be installed in circuit board, and can peg graft for the electric connector that is complementary, it comprises an insulating body and is housed in plurality of terminals in the insulating body, and described insulating body is provided with a plug surface, the rear end face relative with plug surface, end face, and the end face installed surface, the first side wall and second sidewall that are oppositely arranged; It is characterized in that: the rear end face extension is provided with mounting ear, and mounting ear extension downwards is provided with the elasticity Plug Division.
2. electric connector as claimed in claim 1 is characterized in that: the elasticity Plug Division roughly is " U " type structure, and the outside, top of the arm of its twenty percent " U " type is provided with salient point.
3. electric connector as claimed in claim 1 is characterized in that: insulating body is divided into three functions partly along longitudinally, i.e. wire jumper portion, data transfer part and power delivery portion.
4. electric connector as claimed in claim 3 is characterized in that: data transfer part and power delivery portion are located at the both sides of data transfer part respectively.
5. electric connector as claimed in claim 3, it is characterized in that: plurality of terminals comprises jumper terminal, signal terminal and power supply terminal and be housed in wire jumper portion, data transfer part and power delivery portion respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200338102U CN201000942Y (en) | 2007-01-22 | 2007-01-22 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200338102U CN201000942Y (en) | 2007-01-22 | 2007-01-22 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000942Y true CN201000942Y (en) | 2008-01-02 |
Family
ID=39015345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200338102U Expired - Fee Related CN201000942Y (en) | 2007-01-22 | 2007-01-22 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000942Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728591B (en) * | 2009-11-25 | 2014-04-16 | 惠州市蓝微电子有限公司 | Contact hardware of charger and rechargeable battery, and installation process thereof |
-
2007
- 2007-01-22 CN CNU2007200338102U patent/CN201000942Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728591B (en) * | 2009-11-25 | 2014-04-16 | 惠州市蓝微电子有限公司 | Contact hardware of charger and rechargeable battery, and installation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: FOXCONN PRECISE INDUSTRY STOCK CO., LTD. ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Hon Hai Precision Industry Co Number: 01 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Hon Hai Precision Industry Co Number: 01 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: FOXCONN PRECISE INDUSTRY STOCK CO., LTD. ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20100222 |