CN2596582Y - Electric connector terminal - Google Patents
Electric connector terminal Download PDFInfo
- Publication number
- CN2596582Y CN2596582Y CN02292491U CN02292491U CN2596582Y CN 2596582 Y CN2596582 Y CN 2596582Y CN 02292491 U CN02292491 U CN 02292491U CN 02292491 U CN02292491 U CN 02292491U CN 2596582 Y CN2596582 Y CN 2596582Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- electric connector
- installation portion
- connector terminal
- rake
- 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
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electric connector terminal, which can electrically connect a circuit board and an electronic component and is fixed in a base provided with a terminal containing slot. The utility model comprises an installing part which is fixedly matched with the terminal containing slot, a welding part which is vertically extended from the lower end of the installing part and is parallel with the upper surface of the circuit board; an L-shaped basal part formed by extending from the upper end of the installing part, a tilting part which is extended from one top end of the basal part through a first bending line, and a hanging arm which is formed by extending from the free tail end of the tilting part through a second bending line, wherein, the first bending line and the tilting part are all have a definite angle with the upper surface of the circuit board so as to cause the tilting part to be extended towards the direction away from the installing part; the arrangement of the hanging arm and the tilting part can increase the contact arm of force of the terminal and the electronic component so as to obtain ideal electric contact performance.
Description
[technical field]
The utility model is about a kind of electric connector terminal, refers in particular to a kind of electric connector terminal that is used to electrically connect circuit board and electronic building brick.
[background technology]
Along with the development of computer technology miniaturization, electric connector is also more and more littler thereupon, and this kind electric connector has generally comprised insulating body and terminal.Because the insulating body size reduces, the terminal occupation space is just more and more littler, guarantee the Elastic Contact performance that the terminal tool is preferable like this, so as its with corresponding integrated circuit package (as microprocessor) just carry out excellent electrical property and connect and become the difficult problem that the terminal manufacturing technology is faced.At this problem, prior art adopts the arrangement mode between the insulating base that changes terminal and socket connector to solve this problem, as Fig. 5 and Fig. 6, the array setting is the terminal containing slot 80 that clathrate distributes on the pedestal 8 of this electric connector for socket, to accommodate corresponding terminal 9, and every row's terminal containing slot 80 is the miter angle setting with the sidewall 82 of pedestal 8 respectively, by this kind arrangement mode, can make terminal 9 take terminal containing slot 80 than large space, so that terminal 9 has long elastic cantilever, thereby obtain desirable electrical contact performance.
But because the restriction of existing terminal manufacturing technology, terminal can't be simultaneously in a row or in the terminal containing slot 80 that is assembled in pedestal 8 accurately of embarking on journey.Simultaneously, because the sidewall 82 of terminal containing slot 80 and pedestal 8 is the miter angle setting, the core of the mould when pedestal 8 is made also should be the miter angle setting, thereby has increased the manufacture difficulty of core.
[utility model content]
The purpose of this utility model is to provide a kind of electric connector terminal, the preferable Elastic Contact performance of a kind of tool especially is provided and is housed in the interior electric connector terminal of the simple base of electric connector of manufacturing process.
For reaching above purpose, the utility model provides a kind of electric connector terminal, be fixed in the pedestal that is provided with terminal containing slot, comprise the installation portion that cooperates with the terminal containing slot fixing, the L shaped base portion that extends to form from installation portion lower end side vertical extent and the weld part parallel, from the upper end side of installation portion, the rake that extends by first folding line from base portion one top and the cantilever that extends to form by second folding line from the free terminal of rake with the upper surface of circuit board.Wherein, thus this first folding line and this rake all are certain angle with the upper surface of circuit board makes rake extend towards the direction away from installation portion.This cantilever is provided with contact site, and wherein the upper surface of second folding line and circuit board is certain angle, thereby makes contact site parallel with the contact surface of electronic building brick.
Compared with prior art, the utlity model has following advantage: by the terminal containing slot of arranging with the parallel sidewalls of pedestal, can make the core manufacturing of pedestal simple, reduce production costs, during assembling, can be arranged as and be about to terminal and insert in the terminal containing slot of pedestal so that save built-up time; In addition, the rake by terminal can increase contacting the arm of force and then guaranteeing that terminal has the better elastic contact performance of terminal with cantilever.
[description of drawings]
Fig. 1 is the stereogram of the utility model electric connector terminal.
Fig. 2 is that electric connector terminal shown in Figure 1 is housed in the vertical view in the pedestal.
Fig. 3 is that electric connector terminal shown in Figure 1 is housed in the pedestal and the front view of the initial condition that matches with electronic building brick and circuit board.
Fig. 4 is the front view of Fig. 3 completion status.
Fig. 5 is the three-dimensional exploded view of existing connector.
Fig. 6 is the partial enlarged drawing of existing connector terminals accepting groove.
[embodiment]
Please refer to Fig. 1, Fig. 2 and Fig. 3, the utility model is about a kind of electric connector terminal 1, and it can electrically connect electronic building brick 2 and circuit board 3.This electric connector terminal 1 is contained in the base of electric connector 4, this pedestal 4 is the rectangular plate shape structure, be provided with plurality of terminals accepting groove 41 and sidewall 42, the sidewall 42 that these terminal containing slots 41 are parallel to pedestal 4 be provided with and each terminal containing slot 41 in an all ccontaining terminal 1, simultaneously, be provided with can fixing terminal 1 and have a recess 43 of certain width for the madial wall of this terminal containing slot 41.
Terminal 1 is stamped to form by the plate-shape metal material, be provided with the installation portion 11 that matches with the recess 43 of the terminal containing slot 41 of pedestal 4, the lengthwise width of this installation portion 11 equals or is slightly larger than the width of recess 43, so that this terminal 1 can be fixed in this terminal containing slot 41 by interference effect.Installation portion 11 lower end side bendings extends to form weld part 12, and this weld part 12 is perpendicular and parallel with the upper surface 31 of circuit board 3 with installation portion 11, and can weld mutually with circuit board 3 and then electrically conduct by tin ball 16.Please refer to Fig. 4, extend upward the L shaped base portion 13 of formation from the upper end of installation portion 11, this base portion 13 is made of with vertical body 132 orthogonal connector 131, this connector 131 links to each other with installation portion 11 and is in the same plane with this installation portion 11, and the vertical body 132 of this base portion 13 then extends to form and perpendicular with installation portion 11 from a side direction of connecting portion 131.This vertical body 132 extends to form rake 14 away from the end of installation portion 11 by first folding line 141, this first folding line 141 is certain angle with the upper surface 31 of circuit board 3, and the big surface of these rake 14 bearing of trends has certain angle with the upper surface 31 of circuit board 3, promptly this rake 14 extends towards the direction away from installation portion 11, and the sidewall 42 of itself and pedestal 4 is suitable angle, to provide terminal 1 long contact arm of force.The end of rake 14 extends to form cantilever 15 by second folding line 151, and this cantilever 15 is provided with contact site 152, wherein second folding line 151 is certain angle with the upper surface 31 of circuit board 3, thereby contact site 152 is paralleled with the contact surface 21 of electronic building brick 2.
Please refer to Fig. 3 and Fig. 4, when the pedestal 4 that is equipped with terminal 1 and circuit board 3 and electronic building brick 2 during at the initial position that matches, the weld part 12 of this terminal 1 is welded on the circuit board 3 by tin ball 16, simultaneously, the cantilever 15 of this terminal 1 contacts with the metallic gasket 22 of electronic building brick 2, at this moment, push electronic building brick 2 downwards by external force, the cantilever 15 of this terminal 1 and rake 14 generation strains also produce the elastic force towards electronic building brick 2 thus, this elastic force makes the cantilever 15 of terminal 1 closely contact with the metallic gasket 22 of electronic building brick 2, is about to this electronic building brick 2 and circuit board 3 and electrically conducts.
Claims (7)
1. electric connector terminal, be installed in the pedestal that is provided with the plurality of terminals accepting groove, this electric connector terminal comprises installation portion that is fixed in this terminal containing slot and the base portion that extends upward formation from installation portion, this base portion forms an end away from installation portion, it is characterized in that: this electric connector terminal further is provided with rake, this rake extends to form via first folding line from the base portion end, this first folding line is horizontal by certain angle, thereby make this rake court away from the oblique extension of the direction of installation portion, the end of this rake is provided with contact site.
2. electric connector terminal as claimed in claim 1 is characterized in that: this terminal further is provided with weld part, and this weld part is to extend to form downward vertically from installation portion.
3. electric connector terminal as claimed in claim 2 is characterized in that: weld part engages the tin ball.
4. electric connector terminal as claimed in claim 1, it is characterized in that: this terminal also is provided with second folding line, rake extends to form cantilever by this second folding line, and contact site is arranged on the free terminal of this cantilever, and this second folding line and horizontal plane have a certain degree.
5. electric connector terminal as claimed in claim 1 is characterized in that: the terminal containing slot madial wall is provided with recess, and the width of installation portion equals or be slightly larger than the width of recess, and this installation portion interference is fixed in this recess.
6. electric connector terminal as claimed in claim 1 is characterized in that: base portion is provided with from installation portion and extends upward the connector of formation and the vertical body that extends to form from connector one side, and this connector and the L-shaped structure setting of this vertical body.
7. electric connector terminal as claimed in claim 6 is characterized in that: the connector of base portion and installation portion are in the same plane, and the vertical body of base portion and installation portion are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02292491U CN2596582Y (en) | 2002-12-09 | 2002-12-09 | Electric connector terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02292491U CN2596582Y (en) | 2002-12-09 | 2002-12-09 | Electric connector terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2596582Y true CN2596582Y (en) | 2003-12-31 |
Family
ID=33750803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02292491U Expired - Fee Related CN2596582Y (en) | 2002-12-09 | 2002-12-09 | Electric connector terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2596582Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100411255C (en) * | 2004-08-27 | 2008-08-13 | 雅达电子国际有限公司 | Printed circuit board type connector using surface mount and through hole technologies |
| CN100440646C (en) * | 2004-04-20 | 2008-12-03 | 富士康(昆山)电脑接插件有限公司 | Method for making electric connector and products thereof |
| CN101697388B (en) * | 2009-07-01 | 2011-12-14 | 深圳格力浦电子有限公司 | Golden finger socket terminal |
-
2002
- 2002-12-09 CN CN02292491U patent/CN2596582Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100440646C (en) * | 2004-04-20 | 2008-12-03 | 富士康(昆山)电脑接插件有限公司 | Method for making electric connector and products thereof |
| CN100411255C (en) * | 2004-08-27 | 2008-08-13 | 雅达电子国际有限公司 | Printed circuit board type connector using surface mount and through hole technologies |
| CN101697388B (en) * | 2009-07-01 | 2011-12-14 | 深圳格力浦电子有限公司 | Golden finger socket terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2417605Y (en) | Electric connector | |
| CN2572582Y (en) | Electric connector terminal | |
| CN2800559Y (en) | Electric connector | |
| CN2567816Y (en) | Plug connector | |
| CN2638272Y (en) | Electric connector | |
| CN2562408Y (en) | Battery connector | |
| CN201397906Y (en) | Electric connector and terminal thereof | |
| CN2596590Y (en) | Socket connector | |
| CN2562412Y (en) | Battery connector | |
| CN2596582Y (en) | Electric connector terminal | |
| CN100521406C (en) | Assembling method for electrical connector | |
| CN202855980U (en) | Electric connector | |
| CN2660702Y (en) | Board-to-board connector | |
| CN201478523U (en) | Electrical connector | |
| CN2826744Y (en) | Electric connector and terminal thereof | |
| CN201355656Y (en) | Electrical connector | |
| CN2682649Y (en) | Electronic card connector | |
| CN2891336Y (en) | Electric connector | |
| CN200959399Y (en) | Electric connector | |
| CN202103219U (en) | Electrical connector | |
| CN2579016Y (en) | Electric connector terminal | |
| CN2660699Y (en) | Electrical connector | |
| CN2845214Y (en) | Electrical connector | |
| CN2678172Y (en) | Electric connector terminal and electric connector using the terminal | |
| CN2587076Y (en) | Electric coupler |
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: 20031231 Termination date: 20100111 |