CN201011678Y - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN201011678Y CN201011678Y CNU2006200575851U CN200620057585U CN201011678Y CN 201011678 Y CN201011678 Y CN 201011678Y CN U2006200575851 U CNU2006200575851 U CN U2006200575851U CN 200620057585 U CN200620057585 U CN 200620057585U CN 201011678 Y CN201011678 Y CN 201011678Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- electric coupler
- scolder
- terminal containing
- slot
- 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 - Lifetime
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Abstract
The utility model relates to an electric coupler structure, aiming at providing an electric coupler structure which is beneficial to the thinness of the electric coupler and capable of guaranteeing that a good welding property is formed between the electric coupler and a circuit board; in order to achieve the aim above, the electric coupler comprises an isolating body which has a plurality of terminal containing grooves, and a plurality of terminals contained in the terminal containing grooves, and a plurality of solder biding grooves which are independently arranged in the terminal containing grooves are arranged below the isolating body, and solders are placed into the solder biding grooves. Compared with the prior art, the utility model is beneficial to the thinness of the electric coupler, and capable of guaranteeing that a good welding property is had between the electric coupler and a circuit board.
Description
[technical field]
The utility model is about a kind of electric connector.
[background technology]
The patent No. is that the Chinese patent of CN03247471.7 has disclosed a kind of electric connector, and as shown in Figure 1, this electric connector comprises insulating body 10a and is located in conducting terminal 20a and tin ball 30a among the insulating body 10a.Be provided with plurality of terminals accepting groove 11a among the described insulating body 10a, in order to hold terminal 20a, its bottom also is provided with an accommodation space 15a who communicates with terminal containing slot 11a, and to hold scolder 30a, tin ball 30a does not contact with terminal 20a.But this kind electric connector structure design, because the electric connector bottom offers the accommodation space 15a that is connected with terminal containing slot 11a, wasted the space that prevents siphon, also promptly under the certain situation in the anti-siphon space that requires, because the height that is arranged so that connector of accommodation space 15a increases, and is unfavorable for the slimming of connector.
Therefore, be necessary to design a kind of new electric connector to overcome above-mentioned defective.
[summary of the invention]
The purpose of this utility model is to provide a kind of electric connector slimming that is beneficial to, and can guarantee to have between electric connector and the circuit board electric connector structure of good welding performance.
In order to achieve the above object, this electric connector comprises the insulating body that is provided with the plurality of terminals accepting groove, and being located in plurality of terminals in this accepting groove, the below of this insulating body is provided with the some scolder holding slots that are independent of described terminal containing slot in addition, at the mid-scolder that is placed with of this holding slot.
Compared with prior art, the utility model electric connector is beneficial to the slimming of electric connector, and can guarantee to have good welding effect between electric connector and the circuit board.
[description of drawings]
Fig. 1 is the partial sectional view of existing electric connector;
Fig. 2 is the bottom view of the utility model electric connector first embodiment insulating body;
Fig. 3 is the utility model electric connector first embodiment and the cutaway view that docks the electronic building brick combination;
Fig. 4 is the bottom view of the utility model electric connector second embodiment insulating body.
[embodiment]
Below in conjunction with the drawings and specific embodiments the utility model electric connector is described further.
See also Fig. 2 and Fig. 3, the utility model electric connector comprises insulating body 1, is located in conducting terminal 2 and scolder 3 in this insulating body 1, and this electric connector is in order to electrically connect chip module 4 and circuit board 5.
Offer plurality of terminals accepting groove 11 on the described insulating body 1, this accepting groove 11 is vertical setting, (certainly, also can be inclined to set), in addition, between adjacent row's accepting groove 11, be provided with a scolder holding slot 12, rather than in terminal containing slot 11 or with holding slot 12 that this accepting groove 11 is connected in ccontaining scolder 3, saved the space of anti-siphon like this, be beneficial to the slimming of electric connector, and the cross section of this holding slot 12 is curved, and its number is identical with row's number of accepting groove 11.
Described terminal 2 comprises main part 20, and the elastic compression contact site 21 that extends to form respectively of autonomous body 20 upper and lower sides and in order to be soldered to the junction 22 on the circuit board.
Described scolder 3 is strip, and (in the present embodiment, this scolder 3 is cylindric), this scolder 3 is placed in the described holding slot 12, and this scolder does not contact with the junction 22 of terminal 2.
The conductive pad 50 of described circuit board 5 is provided with one deck tin cream 51, be welded on the circuit board 5 in order to junction 22 bonder terminal 2, and then electric connector is welded on the circuit board, but only rely on tin cream 51 to weld the phenomenon that may cause failure welding because of insufficient solder connection, so, heat fused is placed in the scolder 3 in the described holding slot 12 when welding, and more enough scolders are provided, and guarantees the junction 22 and the good welding performance of circuit board of bonder terminal 2.
Fig. 4 is second embodiment of the present utility model, the difference of itself and first embodiment is, described holding slot 12a is between terminals of adjacent accepting groove 11a, its number is identical with the number of terminal containing slot 11a, and the shape that is contained in the scolder among this holding slot 12a changes because of the variation of this holding slot 12a shape, can also bulk can be for spherical, strip can also be.Can be beneficial to the slimming of electric connector equally, and in welding process, supply scolder, guarantee electric connector and the good welding performance of circuit board.
Claims (7)
1. an electric connector comprises the insulating body that is provided with the plurality of terminals accepting groove, and be located in plurality of terminals in this accepting groove, it is characterized in that: described insulating body below is provided with the some scolder holding slots that are independent of described terminal containing slot in addition, contains scolder in this holding slot.
2. electric connector as claimed in claim 1 is characterized in that: the number of described holding slot is identical with the number of terminal containing slot.
3. electric connector as claimed in claim 1 is characterized in that: the number of described holding slot is identical with row's number of terminal containing slot.
4. as claim 2 or 5 described electric connectors, it is characterized in that: described scolder is strip.
5. electric connector as claimed in claim 1 is characterized in that: described scolder does not contact with terminal.
6. electric connector as claimed in claim 1 is characterized in that: described terminal containing slot is vertical setting.
7. electric connector as claimed in claim 1 is characterized in that: described terminal containing slot is inclined to set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200575851U CN201011678Y (en) | 2006-04-11 | 2006-04-11 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200575851U CN201011678Y (en) | 2006-04-11 | 2006-04-11 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011678Y true CN201011678Y (en) | 2008-01-23 |
Family
ID=39046622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200575851U Expired - Lifetime CN201011678Y (en) | 2006-04-11 | 2006-04-11 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011678Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108352638A (en) * | 2015-12-23 | 2018-07-31 | 英特尔公司 | Grid array inserter of doing over again with Direct Power |
-
2006
- 2006-04-11 CN CNU2006200575851U patent/CN201011678Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108352638A (en) * | 2015-12-23 | 2018-07-31 | 英特尔公司 | Grid array inserter of doing over again with Direct Power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |
|
| EXPY | Termination of patent right or utility model |