CN202712525U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN202712525U CN202712525U CN 201220213696 CN201220213696U CN202712525U CN 202712525 U CN202712525 U CN 202712525U CN 201220213696 CN201220213696 CN 201220213696 CN 201220213696 U CN201220213696 U CN 201220213696U CN 202712525 U CN202712525 U CN 202712525U
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- terminal
- postbrachium
- forearm
- conducting terminal
- electric connector
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Abstract
The utility model provides an electric connector, which comprises an insulating body, a plurality of first conductive terminals and a plurality of second conductive terminals, wherein the front and back ends of the insulating body are respectively provided with a first accommodating part and a second accommodating part whose openings are towards opposite directions; and a plurality of first terminal inserting grooves and a plurality of second terminal inserting grooves are respectively formed at the upper and the lower sides of the insulating body. The first conductive terminals are assembled inside the first terminal inserting grooves; the second conductive terminals are assembled inside the second terminal inserting grooves; first front contacts of the first conductive terminals and second front contacts of the first conductive terminals are opposite vertically and arranged in a stagger way; and first back contacts of the first conductive terminals and second back contacts of the first conductive terminals are opposite vertically and arranged in a stagger way. According to the electric connector provided by the utility model, the front end and the back end of the insulating body are respectively provided with the accommodating parts whose openings are towards opposite directions, such that a card either with the front side upwards or the back side upwards can be inserted and connected inside the accommodating part of the electric connector, and the problem that the existing electric connector can not meet demands of a user can be solved.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind ofly just inserting or the electric connector of anti-plug for card.
Background technology
Connector is a kind ofly to connect the jockey of electric wire, circuit board and other circuit unit with electric means, is applied to widely the various electronic products arround people's life, such as notebook computer, mobile phone and personal digital aid (PDA) (PDA) etc.
The general existing connector that is used for MINI PCI-E, its structure includes insulating body and several conducting terminals, wherein insulating body is provided with an opening and is communicated with the accommodation space of this opening, being provided with terminal slots in accommodation space can be for the conducting terminal assembling, when a wireless network card is inserted in the opening of this connector, conducting terminal overlap joint in this wireless network card and the accommodation space forms and electrically conducts, and the signal that so just wireless network card can be received is sent on the motherboard through connector thus.
Yet, the connector construction of the existing MINI PCI-E of this kind is owing to only be provided with an opening, therefore the grafting direction of wireless network card only allows card to be inserted in the opening of this connector in heads mode, in case when the user wants to select card back direction up to be inserted in the opening of this connector because of the impact of arrangement of components on the motherboard, but produce the problem that this wireless network card can't be inserted in smoothly opening, cause the inconvenience in the actual use, can not meet user's demand.
The utility model content
The purpose of this utility model is to provide a kind of electric connector, and wireless network card can to face up or to be inserted in this connector by supine mode, meet user's demand.
For achieving the above object, the utility model provides a kind of electric connector, comprising:
One insulating body, the rear and front end of this insulating body is respectively equipped with in the opposite direction one first holding part and one second holding part of opening, form respectively several the first terminal slots and several the second terminal slots in the up and down both sides of this insulating body, this first terminal slot and this second terminal slots are communicated in respectively this first holding part and this second holding part simultaneously;
Several first conducting terminals, be assembled in those the first terminal slots, this first conducting terminal has one first front contact, one first back contact and one first weld part, this first front contact is by this first end pilot trench and extend in this first holding part, this first back contact is by this first end pilot trench and extend in this second holding part, and this first weld part extends and exposes to this insulating body towards the downside of this insulating body; And
Several second conducting terminals, be assembled in those second terminal slots, this second conducting terminal has one second front contact, one second back contact and one second weld part, this second front contact is by this second terminal groove and extend in this first holding part, this second back contact is by this second terminal groove and extend in this second holding part, this the second weld part extends to the outside of this insulating body, this first front contact and this second front contact are relative and be staggered spread configuration up and down, and this first back contact and this second back contact are relative and be staggered spread configuration up and down.
Described the first conducting terminal has one first forearm and one first postbrachium, this first forearm and this first postbrachium are positioned at Different Plane, this first front arm tip is provided with this first front contact, this the first postbrachium end is provided with this first back contact, this second conducting terminal has one second forearm and one second postbrachium, this second forearm and this second postbrachium are positioned at Different Plane, and this second front arm tip is provided with this second front contact, and this second postbrachium end is provided with this second back contact.
Described the first conducting terminal has a First body, one first kink and one first interference part, this first forearm and this first kink are arranged at respectively the both sides of this First body, this first postbrachium is connected in this first kink, this first kink so that this first forearm and this first postbrachium be positioned on the Different Plane, this the first interference part is arranged at the downside of this First body, and this first weld part is connected in this first interference part and extension protrudes from this insulating body towards the below.
Described the second conducting terminal has one second body and one second kink, this second forearm and this second kink are arranged at respectively the both sides of this second body, this second postbrachium is connected in this second kink, this second kink so that this second forearm and this second postbrachium be positioned on the Different Plane.
Described the second conducting terminal also includes one second interference part and a support arm, this the second interference part is arranged at the upside of this second body, this support arm is connected in this second body and extends towards the rear and front end of this second terminal groove simultaneously, and this second weld part is arranged at the rear and front end of this support arm.
This first postbrachium of described the first conducting terminal and this second forearm of this second conducting terminal are positioned on the same level, and this first forearm of this first conducting terminal and this second postbrachium of this second conducting terminal are positioned on the same level.
Described insulating body comprise a upper wall, with respect to a lower wall of this upper wall and connect this upper wall and this lower wall between intermediary's wall, form respectively this first holding part and this second holding part between this upper wall, this lower wall and this intermediary's wall, those the first terminal slots are through this upper wall and extend to this intermediary's wall, those second terminal slots are through this lower wall and extend to this intermediary's wall, and this first conducting terminal and the interference of this second conducting terminal are fixed in this intermediary's wall and are staggered and arrange.
The length of described lower wall is greater than the length of this upper wall, make this second terminal slots of this lower wall expose to this upper wall, this second front contact and this second back contact of this second conducting terminal expose to this upper wall, and this first forearm of this first conducting terminal and the length of this first postbrachium are less than this second forearm of this second conducting terminal and the length of this second postbrachium.
The two ends of described the first terminal slot are through the rear and front end of this upper wall, and this first forearm and this first postbrachium of this first conducting terminal do not extend the rear and front end that protrudes from this upper wall.
Be provided with one first convex rib in described the first holding part, this first convex rib is between any two these second conducting terminals, one-body molded this insulating body that is formed at of this first convex rib, be provided with one second convex rib in this second holding part, the structure of this second convex rib is same as the structure of this first convex rib and corresponding to this first convex rib setting.
The beneficial effects of the utility model: electric connector of the present utility model, it is respectively equipped with the in the opposite direction holding part of opening in the insulating body rear and front end, and be provided with the conducting terminal of two kinds of different shapes, the contact of these two kinds of conducting terminals is with up and down relatively and be staggered mode and arrange, so that card face up or the back side all can be plugged in the holding part of electric connector up, solved the problem that existing connector can not meet user's demand.In addition, the function that double card is carried out the signal conversion of can also selecting once to peg graft of the electric connector with two holding parts is sent to another card back after the signal of card face processed conversion via motherboard, reaches the function that existing connector can't be realized.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing, by embodiment of the present utility model is described in detail, will make the technical solution of the utility model and other beneficial effect apparent.
In the accompanying drawing,
Fig. 1 is the stereogram of the utility model electric connector;
Fig. 2 is the exploded view of Fig. 1 electric connector;
Fig. 3 is the stereogram of the first conducting terminal among Fig. 2;
Fig. 4 is the stereogram of the second conducting terminal among Fig. 2;
Fig. 5 is that Fig. 1 electric connector is along the profile of AA line segment;
Fig. 6 is that Fig. 1 electric connector is along the profile of BB line segment.
Embodiment
Technological means and the effect thereof taked for further setting forth the utility model are described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
See also Fig. 1 to Fig. 6, the utility model electric connector 1, it includes insulating body 2, the first conducting terminal 3, the second conducting terminal 4 and pad 5.
The rear and front end of insulating body 2 is respectively equipped with in the opposite direction the first holding part 21 and second holding part 22 of opening, insulating body 2 comprises upper wall 23, with respect to the lower wall 24 of upper wall 23 and the intermediary's wall 25 between connection upper wall 23 and the lower wall 24, upper wall 23, form respectively the first holding part 21 and the second holding part 22 between lower wall 24 and the intermediary's wall 25, upper wall 23 in the up and down both sides of insulating body 2 forms respectively several the first terminal slots 231 and the second terminal slots 241 with lower wall 24, the first terminal slot 231 and the second terminal slots 241 are communicated in respectively the first holding part 21 and the second holding part 22 simultaneously, and the first terminal slot 231 is through upper wall 23 and extend in intermediary's wall 25, and the second terminal slots 241 is through lower wall 24 and extend in intermediary's wall 25.
The first conducting terminal 3 is assembled in the first terminal slot 231 from top to bottom, the first conducting terminal 3 has one first forearm 31 and one first postbrachium 32, the first forearm 31 and the first postbrachium 32 are positioned at Different Plane, the first forearm 31 ends are provided with the first front contact 311, the first postbrachium 32 ends are provided with the first back contact 321, the first front contact 311 is by first end pilot trench 231 and extend in the first holding part 21, and the first back contact 321 is by first end pilot trench 231 and extend in the second holding part 22.
The first conducting terminal 3 also has a First body 33, one first kink 34 and one first interference part 35, the first forearm 31 and the first kink 34 are arranged at respectively the both sides of First body 33, the first postbrachium 32 is connected in the first kink 34, the first kink 34 so that the first forearm 31 and the first postbrachium 32 be positioned on the Different Plane, the first interference part 35 is arranged at the downside of First body 33, the first weld part 36 is connected in the first interference part 35 and extends towards the downside of the insulating body 2 of below and protrudes from insulating body 2, and so this first weld part 36 exposes to insulating body 2 and can be fixedly welded on the circuit board (not shown).
The second conducting terminal 4 is assembled in the second terminal slots 241 from lower to upper, the second conducting terminal 4 has one second forearm 41 and one second postbrachium 42, the second forearm 41 and the second postbrachium 42 are positioned at Different Plane, the second forearm 41 ends are provided with the second front contact 411, the second postbrachiums 42 ends and are provided with the second back contact 421.The second front contact 411 is by the second terminal groove 241 and extend in the first holding part 21, and the second back contact 421 is by the second terminal groove 241 and extend in the second holding part 22.
The second conducting terminal 4 also has one second body 43 and one second kink 44, the second forearm 41 and the second kink 44 are arranged at respectively the both sides of the second body 43, the second postbrachium 42 is connected in the second kink 44, the second kinks 44 so that the second forearm 41 and the second postbrachium 42 are positioned on the Different Plane.The second conducting terminal 4 also includes one second interference part 45 and a support arm 46, the second interference part 45 is arranged at the upside of the second body 43, support arm 46 is connected in the both sides of the second body 43 and extends towards the rear and front end of the second terminal groove 241 simultaneously, the outside that the second weld part 47 is arranged at the rear and front end of support arm 46 and extends to insulating body 2 is to be fixedly welded on the circuit board, the first front contact 311 and the second front contact 411 are relative and be staggered spread configuration up and down, and the first back contact 321 and the second back contact 421 are relative and be staggered spread configuration up and down.
In the present embodiment, the second interference part 45 interference of the first interference part 35 of the first conducting terminal 3 and the second conducting terminal 4 are fixed in intermediary's wall 25 and are staggered spread configuration.The first postbrachium 32 of the first adjacent conducting terminal 3 and the second forearm 41 of the second conducting terminal 4 are positioned on the same level, the first forearm 31 of the first adjacent conducting terminal 3 and the second postbrachium 42 of the second conducting terminal 4 are positioned on the same level, so design is so that be arranged at the first front contact 311 of the first holding part 21 and the arrangement precedence of the second front contact 411 is just put upside down mutually exchange with the arrangement precedence of the first back contact 321 that is arranged at the second holding part 22 and the second back contact 421, therefore, no matter wireless network card 6 is just to insert (card face up) in the first holding part 21 or anti-plug (card back up) in the second holding part 22, the overlap joint between its conductive junction point 61 and the first conducting terminal 3 and the second conducting terminal 4 can be finished smoothly and electrically conduct.
In addition, in the present embodiment, the length of lower wall 24 is greater than the length of upper wall 23, make the second terminal slots 241 of lower wall 241 expose to upper wall 23, the second front contact 411 of the second conducting terminal 4 and the second back contact 421 expose to the length of the first forearm 31 of upper wall 23, the first conducting terminals 3 and the first postbrachium 32 less than the second forearm 41 of the second conducting terminal 4 and the length of the second postbrachium 42.Be understandable that, because the length of upper wall 23 is less than the length of lower wall 24, be conducive to follow-up assembling wireless network card 6 in the first holding part 21 and the second holding part 22, therefore the two ends with the first terminal slot 231 are designed to through the rear and front end of upper wall 23, and the first forearm 31 of the first conducting terminal 3 and the first postbrachium 32 do not extend the rear and front end that protrudes from upper wall 23, so can reach the effect of dwindling upper wall 23 length.
In the present embodiment, in the first holding part 21, be provided with one first convex rib 26, this first convex rib 26 is between any 2 second conducting terminals 4, the first convex rib 26 one-body molded insulating bodies 2 that are formed at, this first convex rib 26 arranges corresponding to the pothole 62 of wireless network card 6, makes wireless network card 6 have the effect of fool proof when interior and increase contact engaging and separating force between electric connector 1 and the wireless network card 6 being inserted in the first holding part 21.Similarly, in the second holding part 22, also be provided with one second convex rib 27, the structure of this second convex rib 27 is same as the structure of the first convex rib 26 and arranges corresponding to the first convex rib 26, so when wireless network card 6 anti-plugs when the second holding part 22 is interior, pothole 62 also can correspondence be sticked in the second convex rib 27.
It is worth mentioning that, electric connector 1 is except selecting to insert the wireless network card 6 of monolithic, also can select to insert simultaneously the device that two wireless network cards 6 are used as the signal conversion, after also soon the signal of the card face of wireless network card 6 will be sent to first the motherboard processing, be resent to the other end of another card back to reach transmission of signal to the purpose of other ancillary equipment.In the present embodiment, this electric connector 1 is the connector of MINIPCI-E, so is not limited to this, and the connector of other type also can be used technical characterictic of the present utility model.
In sum, electric connector of the present utility model, it is respectively equipped with the in the opposite direction holding part of opening in the insulating body rear and front end, and be provided with the conducting terminal of two kinds of different shapes, the contact of these two kinds of conducting terminals is with up and down relatively and be staggered mode and arrange, so that card face up or the back side all can be plugged in the holding part of electric connector up, solved the problem that existing connector can not meet user's demand.In addition, the function that double card is carried out the signal conversion of can also selecting once to peg graft of the electric connector with two holding parts is sent to another card back after the signal of card face processed conversion via motherboard, reaches the function that existing connector can't be realized.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model claim.
Claims (10)
1. an electric connector is characterized in that, comprising:
One insulating body, the rear and front end of this insulating body is respectively equipped with in the opposite direction one first holding part and one second holding part of opening, form respectively several the first terminal slots and several the second terminal slots in the up and down both sides of this insulating body, this first terminal slot and this second terminal slots are communicated in respectively this first holding part and this second holding part simultaneously;
Several first conducting terminals, be assembled in those the first terminal slots, this first conducting terminal has one first front contact, one first back contact and one first weld part, this first front contact is by this first end pilot trench and extend in this first holding part, this first back contact is by this first end pilot trench and extend in this second holding part, and this first weld part extends and exposes to this insulating body towards the downside of this insulating body; And
Several second conducting terminals, be assembled in those second terminal slots, this second conducting terminal has one second front contact, one second back contact and one second weld part, this second front contact is by this second terminal groove and extend in this first holding part, this second back contact is by this second terminal groove and extend in this second holding part, this the second weld part extends to the outside of this insulating body, this first front contact and this second front contact are relative and be staggered spread configuration up and down, and this first back contact and this second back contact are relative and be staggered spread configuration up and down.
2. electric connector as claimed in claim 1, it is characterized in that, described the first conducting terminal has one first forearm and one first postbrachium, this first forearm and this first postbrachium are positioned at Different Plane, this first front arm tip is provided with this first front contact, this the first postbrachium end is provided with this first back contact, this second conducting terminal has one second forearm and one second postbrachium, this second forearm and this second postbrachium are positioned at Different Plane, this second front arm tip is provided with this second front contact, and this second postbrachium end is provided with this second back contact.
3. electric connector as claimed in claim 2, it is characterized in that, described the first conducting terminal has a First body, one first kink and one first interference part, this first forearm and this first kink are arranged at respectively the both sides of this First body, this first postbrachium is connected in this first kink, this first kink so that this first forearm and this first postbrachium be positioned on the Different Plane, this the first interference part is arranged at the downside of this First body, and this first weld part is connected in this first interference part and extension protrudes from this insulating body towards the below.
4. electric connector as claimed in claim 2, it is characterized in that, described the second conducting terminal has one second body and one second kink, this second forearm and this second kink are arranged at respectively the both sides of this second body, this second postbrachium is connected in this second kink, this second kink so that this second forearm and this second postbrachium be positioned on the Different Plane.
5. electric connector as claimed in claim 4, it is characterized in that, described the second conducting terminal also includes one second interference part and a support arm, this the second interference part is arranged at the upside of this second body, this support arm is connected in this second body and extends towards the rear and front end of this second terminal groove simultaneously, and this second weld part is arranged at the rear and front end of this support arm.
6. electric connector as claimed in claim 2, it is characterized in that, this first postbrachium of described the first conducting terminal and this second forearm of this second conducting terminal are positioned on the same level, and this first forearm of this first conducting terminal and this second postbrachium of this second conducting terminal are positioned on the same level.
7. electric connector as claimed in claim 2, it is characterized in that, described insulating body comprise a upper wall, with respect to a lower wall of this upper wall and connect this upper wall and this lower wall between intermediary's wall, form respectively this first holding part and this second holding part between this upper wall, this lower wall and this intermediary's wall, those the first terminal slots are through this upper wall and extend to this intermediary's wall, those second terminal slots are through this lower wall and extend to this intermediary's wall, and this first conducting terminal and the interference of this second conducting terminal are fixed in this intermediary's wall and are staggered and arrange.
8. electric connector as claimed in claim 7, it is characterized in that, the length of described lower wall is greater than the length of this upper wall, make this second terminal slots of this lower wall expose to this upper wall, this second front contact and this second back contact of this second conducting terminal expose to this upper wall, and this first forearm of this first conducting terminal and the length of this first postbrachium are less than this second forearm of this second conducting terminal and the length of this second postbrachium.
9. electric connector as claimed in claim 8 is characterized in that, the two ends of described the first terminal slot are through the rear and front end of this upper wall, and this first forearm and this first postbrachium of this first conducting terminal do not extend the rear and front end that protrudes from this upper wall.
10. such as each described electric connector in the claim 1 to 9, it is characterized in that, be provided with one first convex rib in described the first holding part, this first convex rib is between any two these second conducting terminals, one-body molded this insulating body that is formed at of this first convex rib, be provided with one second convex rib in this second holding part, the structure of this second convex rib is same as the structure of this first convex rib and corresponding to this first convex rib setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213696 CN202712525U (en) | 2012-05-14 | 2012-05-14 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213696 CN202712525U (en) | 2012-05-14 | 2012-05-14 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712525U true CN202712525U (en) | 2013-01-30 |
Family
ID=47592793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220213696 Expired - Fee Related CN202712525U (en) | 2012-05-14 | 2012-05-14 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102906943A (en) * | 2012-06-13 | 2013-01-30 | 华为技术有限公司 | Connector and server |
| CN109546420A (en) * | 2018-10-15 | 2019-03-29 | 富鼎精密工业（郑州）有限公司 | Electric connector and its manufacturing method |
-
2012
- 2012-05-14 CN CN 201220213696 patent/CN202712525U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102906943A (en) * | 2012-06-13 | 2013-01-30 | 华为技术有限公司 | Connector and server |
| CN102906943B (en) * | 2012-06-13 | 2015-11-25 | 华为技术有限公司 | Connector and server |
| CN109546420A (en) * | 2018-10-15 | 2019-03-29 | 富鼎精密工业（郑州）有限公司 | Electric connector and its manufacturing method |
| CN109546420B (en) * | 2018-10-15 | 2020-09-04 | 富鼎精密工业（郑州）有限公司 | Electric connector and manufacturing method thereof |
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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 |
Granted publication date: 20130130 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |