CN201374406Y - Electrical connector socket for printed circuit board - Google Patents
Electrical connector socket for printed circuit board Download PDFInfo
- Publication number
- CN201374406Y CN201374406Y CN 200920036637 CN200920036637U CN201374406Y CN 201374406 Y CN201374406 Y CN 201374406Y CN 200920036637 CN200920036637 CN 200920036637 CN 200920036637 U CN200920036637 U CN 200920036637U CN 201374406 Y CN201374406 Y CN 201374406Y
- Authority
- CN
- China
- Prior art keywords
- shell body
- circuit board
- insulating body
- terminal
- conducting
- 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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- 239000003086 colorant Substances 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 18
- 230000000295 complement effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000002860 competitive effect Effects 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 230000011664 signaling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electrical connector socket for a printed circuit board. Five first conductive terminals and a first insulating body are combined into a first combination body; four second conductive terminals and a second insulating body are combined into a second combination body; the first combination body and the second combination body are superimposed in the same direction and fixed to form an integral combination body; and then a housing is fixed at the outer part of the integral combination body. Compared with the general electrical connector, through the additional arrangement of the five first conductive terminals, the signal transmission speed is increased and the electrical connector socket adapts to the development tendency of the product;, the assembly process of the product can be simplified, the cost of a die fixture is saved, and the competitive advantage of the product is improved; in addition, the first combination body and the second combination body are distinguished in different colors; and after the first conductive terminals of the utility model are removed, the rest is turned into another electrical connector, so that the utility model has the characteristic of multiple-combination formation.
Description
Technical field
The utility model relates to a kind of electric connector socket that is welded on the printed circuit board and is used to connect this printed circuit board and external equipment.
Background technology
Its structure of common electric connector socket used for printed circuit board as shown in figure 14, this product is to be combined by four terminal D and an insulating body E, fit in a complete product with shell F again, the F1 of shell elasticity portion increases the insertion force to plug, the spacing guide part F2 guiding of shell is to plug and spacing, F3 is the shell weld part, and E1 is a terminal head hanging platform, and D1 is the contact site of terminal.
This type of connector shortcoming is, is combined by four terminal D and an insulating body E, because terminal D only has four, the transmission signals of product is very slow, the needs that incompatibility is current, and this structure assembling complex process, and mould structure is difficult, product cost is very high, no market competition advantage.
The utility model content
In order to overcome above-mentioned defective, the utility model provides a kind of electric connector socket used for printed circuit board, this electric connector socket used for printed circuit board has increased by five conducting terminals than general electric connector socket, improved signaling rate, the development trend that adapts to product, can simplify simultaneously the packaging technology of product, save the cost of mould tool, improve the advantage of striving unexpectedly of product.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of electric connector socket used for printed circuit board, comprise conducting terminal, insulating body and shell body, described conducting terminal is some first, two conducting terminals, described insulating body is independently first, two insulating bodies, with the arrival end of socket as the place ahead, be interval with the first terminal groove that some sagittal confessions plug first conducting terminal on described first insulating body, some first conducting terminals are fixed in and form first assembly in some the first terminal grooves on first insulating body, be interval with second terminal groove that some sagittal confessions plug second conducting terminal on described second insulating body, some second conducting terminals are fixed in and form second assembly in some second terminal grooves on second insulating body, described first, the superimposed in the same way fixedly formation entire combination body of two assemblys, and first, the contact site of two conducting terminals all exposes in the socket, described entire combination external body is fixed with shell body, described shell body is welded in circuit board, and first, the weld part of two conducting terminals passes shell body and is welded in circuit board.
Further technical scheme of the present utility model is:
With the arrival end of socket as the place ahead, both sides, the first insulating body rear are extended with side plate towards circuit board direction symmetry respectively, the front inner surface of biside plate all offers the elongated slot that is used for spacing second insulating body, the second insulating body rear end is extended with limiting plate towards the circuit board direction, the weld part of second conducting terminal passes second insulating body and is positioned at the back of limiting plate, the welding position of first conducting terminal is in the back of the weld part of second conducting terminal, the limiting plate both sides are respectively equipped with the raised line that matches with elongated slot, raised line inserts in the corresponding elongated slot, first insulating body between the contact site of adjacent first conducting terminal is extended with boss to the circuit board direction, the front end backstop of second insulating body is in the rear end of boss, the inside of the first insulating body both sides at boss rear portion offers the draw-in groove that blocks second insulating body respectively, the outside of the second insulating body front part sides outwards is formed with salient point respectively, and salient point is stuck in the draw-in groove.
Fill in after being provided with the insulation of one " L " shape, insulation back plug is provided with back plate and cover plate, back plate and cover plate intersect vertically, offer the plurality of terminals perforation on the cover plate, described terminal perforation is complementary with the weld part of first and second conducting terminal, the biside plate rear end of first insulating body symmetry respectively offers the slot that is used for fixing insulation back plug, after the insulation beyond the Great Wall the both sides, rear end be arranged with the projection that is complementary with slot respectively, projection inserts in the slot, and the weld part of first and second conducting terminal passes the terminal perforation and passes shell body.
Described first conducting terminal is five, and the contact site of first conducting terminal is " Z " shape, and described second conducting terminal is four.
With the arrival end of socket as the place ahead, described shell body is the hollow cuboid, and the front end of shell body is an opening, shell body is an opening with the corresponding position of cover plate of insulation back plug, the surrounding of shell body front opening is provided with the spacing guide plate of radially outer shell body, shell body and the opening both sides at the corresponding position of cover plate of insulation back plug are arranged with the shell body weld part towards circuit board, the front portion of sagittal four faces of shell body all is provided with the shell body elastic portion that is used to increase to the plug insertion force, shell body rear end bilateral symmetry is provided with and is used for shell body is fixed in outside shell body wild card elastic portion, and the shell body that is positioned at shell body wild card elastic portion front portion is provided with and is used for shell body is blocked elastic portion with the shell body that first insulating body tightens mutually.
Described first and second assembly adopts different colours.
The beneficial effects of the utility model are: because five first conducting terminals and first insulating body are combined into first assembly, four second conducting terminals and second insulating body are combined into second assembly, first, the superimposed in the same way again entire combination body that is fixed into of two assemblys, the entire combination external body is fixed a shell body again, the utility model than general electric connector many five first conducting terminals, improved signaling rate, the development trend that adapts to product, and first, two assemblys adopt being distinguished of different colours, remainder just becomes another kind of electric connector after the utility model is removed first conducting terminal, so the utlity model has the characteristic that Multiple Combination forms.
Description of drawings
Fig. 1 is the utility model sectional structure schematic diagram;
Fig. 2 is the utility model perspective view;
Fig. 3 is the first conducting terminal schematic diagram of the present utility model;
Fig. 4 is the first insulating body schematic diagram of the present utility model;
Fig. 5 is the first assembly schematic diagram of the present utility model;
Fig. 6 is the A-A portion cutaway view of Fig. 5;
Fig. 7 is the second conducting terminal schematic diagram of the present utility model;
Fig. 8 is the second insulating body schematic diagram of the present utility model;
Fig. 9 is the second assembly schematic diagram of the present utility model;
Figure 10 is the B-B cutaway view of Fig. 9;
Figure 11 is an entire combination body schematic diagram of the present utility model;
Figure 12 is the C-C portion cutaway view of Figure 11;
Figure 13 is an outer shell construction schematic diagram of the present utility model;
Figure 14 is the cutaway view of common electric connector socket used for printed circuit board.
Embodiment
Embodiment: a kind of electric connector socket used for printed circuit board, comprise conducting terminal, insulating body and shell body, described conducting terminal is some first, two conducting terminals 1,2, described insulating body is independently first, two insulating bodies 3,4, with the arrival end of socket as the place ahead, be interval with the first terminal groove 31 that some sagittal confessions plug first conducting terminal on described first insulating body, some first conducting terminals are fixed in and form first assembly in some the first terminal grooves on first insulating body, be interval with some sagittal confessions on described second insulating body and plug second terminal groove 41 of second conducting terminal, some second conducting terminals are fixed in and form second assembly in some second terminal grooves on second insulating body, described first, the superimposed in the same way fixedly formation entire combination body of two assemblys, and first, the contact site 11 of two conducting terminals, 21 all expose in the socket, described entire combination external body is fixed with shell body 5, described shell body is welded in circuit board, and first, the weld part 12 of two conducting terminals, 22 pass shell body and are welded in circuit board.
With the arrival end of socket as the place ahead, both sides, the first insulating body rear are extended with side plate 32 towards circuit board direction symmetry respectively, the front inner surface of biside plate all offers the elongated slot 32l that is used for spacing second insulating body, the second insulating body rear end is extended with limiting plate 42 towards the circuit board direction, the weld part of second conducting terminal passes second insulating body and is positioned at the back of limiting plate, the welding position of first conducting terminal is in the back of the weld part of second conducting terminal, the limiting plate both sides are respectively equipped with the raised line 421 that matches with elongated slot, raised line inserts in the corresponding elongated slot, first insulating body between the contact site of adjacent first conducting terminal is extended with boss 33 to the circuit board direction, the front end backstop of second insulating body is in the rear end of boss, the inside of the first insulating body both sides at boss rear portion offers the draw-in groove 34 that blocks second insulating body respectively, the outside of the second insulating body front part sides outwards is formed with salient point 43 respectively, and salient point is stuck in the draw-in groove.
Fill in 6 after being provided with the insulation of one " L " shape, insulation back plug is provided with back plate and cover plate, back plate and cover plate intersect vertically, offer the plurality of terminals perforation on the cover plate, described terminal perforation is complementary with the weld part of first and second conducting terminal, biside plate 32 rear ends of first insulating body symmetry respectively offer the slot 322 that is used for fixing insulation back plug, after the insulation beyond the Great Wall the both sides, rear end be arranged with the projection 61 that is complementary with slot respectively, projection inserts in the slot, and the weld part of first and second conducting terminal passes the terminal perforation and passes shell body.
Described first conducting terminal is five, and the contact site of first conducting terminal is " Z " shape, and described second conducting terminal is four.
With the arrival end of socket as the place ahead, described shell body is the hollow cuboid, and the front end of shell body is an opening, shell body is an opening with the corresponding position of cover plate of insulation back plug, the surrounding of shell body front opening is provided with the spacing guide plate 51 of radially outer shell body, shell body and the opening both sides at the corresponding position of cover plate of insulation back plug are arranged with the shell body weld part 52 towards circuit board, the front portion of sagittal four faces of shell body all is provided with the shell body elastic portion 53 that is used to increase to the plug insertion force, shell body rear end bilateral symmetry is provided with and is used for shell body is fixed in outside shell body wild card elastic portion 54, and the shell body that is positioned at shell body wild card elastic portion front portion is provided with the shell body that is used for the shell body and first insulating body are tightened mutually and blocks elastic portion 55.
Described first and second assembly adopts different colours.
Claims (6)
1, a kind of electric connector socket used for printed circuit board, comprise conducting terminal, insulating body and shell body, it is characterized in that: described conducting terminal is some first, two conducting terminals (1,2), described insulating body is independently first, two insulating bodies (3,4), with the arrival end of socket as the place ahead, be interval with some sagittal confessions on described first insulating body and plug the first terminal groove (31) of first conducting terminal, some first conducting terminals are fixed in and form first assembly in some the first terminal grooves on first insulating body, be interval with some sagittal confessions on described second insulating body and plug second terminal groove (41) of second conducting terminal, some second conducting terminals are fixed in and form second assembly in some second terminal grooves on second insulating body, described first, the superimposed in the same way fixedly formation entire combination body of two assemblys, and first, the contact site (11 of two conducting terminals, 21) all expose in the socket, described entire combination external body is fixed with shell body (5), described shell body is welded in circuit board, and first, the weld part (12 of two conducting terminals, 22) pass shell body and be welded in circuit board.
2, a kind of electric connector socket used for printed circuit board according to claim 1, it is characterized in that: with the arrival end of socket as the place ahead, both sides, the first insulating body rear are extended with side plate (32) towards circuit board direction symmetry respectively, the front inner surface of biside plate all offers the elongated slot (321) that is used for spacing second insulating body, the second insulating body rear end is extended with limiting plate (42) towards the circuit board direction, the weld part of second conducting terminal passes second insulating body and is positioned at the back of limiting plate, the welding position of first conducting terminal is in the back of the weld part of second conducting terminal, the limiting plate both sides are respectively equipped with the raised line (421) that matches with elongated slot, raised line inserts in the corresponding elongated slot, first insulating body between the contact site of adjacent first conducting terminal is extended with boss (33) to the circuit board direction, the front end backstop of second insulating body is in the rear end of boss, the inside of the first insulating body both sides at boss rear portion offers the draw-in groove (34) that blocks second insulating body respectively, the outside of the second insulating body front part sides outwards is formed with salient point (43) respectively, and salient point is stuck in the draw-in groove.
3, a kind of electric connector socket used for printed circuit board according to claim 2, it is characterized in that: be provided with plug (6) after the insulation of one " L " shape, insulation back plug is provided with back plate and cover plate, back plate and cover plate intersect vertically, offer the plurality of terminals perforation on the cover plate, described terminal perforation is with first, the weld part of two conducting terminals is complementary, the biside plate of first insulating body (32) rear end symmetry respectively offers the slot (322) that is used for fixing insulation back plug, after the insulation beyond the Great Wall the both sides, rear end be arranged with the projection (61) that is complementary with slot respectively, projection inserts in the slot, and first, the weld part of two conducting terminals passes the terminal perforation and passes shell body.
4, a kind of electric connector socket used for printed circuit board according to claim 3 is characterized in that: described first conducting terminal is five, and the contact site of first conducting terminal is " Z " shape, and described second conducting terminal is four.
5, a kind of electric connector socket used for printed circuit board according to claim 4, it is characterized in that: with the arrival end of socket as the place ahead, described shell body is the hollow cuboid, and the front end of shell body is an opening, shell body is an opening with the corresponding position of cover plate of insulation back plug, the surrounding of shell body front opening is provided with the spacing guide plate of radially outer shell body (51), shell body and the opening both sides at the corresponding position of cover plate of insulation back plug are arranged with the shell body weld part (52) towards circuit board, the front portion of sagittal four faces of shell body all is provided with the shell body elastic portion (53) that is used to increase to the plug insertion force, shell body rear end bilateral symmetry is provided with and is used for shell body is fixed in outside shell body wild card elastic portion (54), and the shell body that is positioned at shell body wild card elastic portion front portion is provided with and is used for the shell body that the shell body and first insulating body tighten is mutually blocked elastic portion (55).
6, according to the described a kind of electric connector socket used for printed circuit board of one of claim 1 to 5, it is characterized in that: described first and second assembly adopts different colours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920036637 CN201374406Y (en) | 2009-02-24 | 2009-02-24 | Electrical connector socket for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920036637 CN201374406Y (en) | 2009-02-24 | 2009-02-24 | Electrical connector socket for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201374406Y true CN201374406Y (en) | 2009-12-30 |
Family
ID=41500489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920036637 Expired - Fee Related CN201374406Y (en) | 2009-02-24 | 2009-02-24 | Electrical connector socket for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201374406Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953325A (en) * | 2014-03-25 | 2015-09-30 | Smk株式会社 | Socket |
-
2009
- 2009-02-24 CN CN 200920036637 patent/CN201374406Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953325A (en) * | 2014-03-25 | 2015-09-30 | Smk株式会社 | Socket |
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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: 20091230 Termination date: 20160224 |