CN203150753U - Electric connector and electric connector combination - Google Patents
Electric connector and electric connector combination Download PDFInfo
- Publication number
- CN203150753U CN203150753U CN 201320091689 CN201320091689U CN203150753U CN 203150753 U CN203150753 U CN 203150753U CN 201320091689 CN201320091689 CN 201320091689 CN 201320091689 U CN201320091689 U CN 201320091689U CN 203150753 U CN203150753 U CN 203150753U
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- Prior art keywords
- contact
- electric connector
- wall
- docking section
- contact site
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- Expired - Lifetime
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- 238000000034 method Methods 0.000 claims abstract description 16
- 238000003032 molecular docking Methods 0.000 claims description 60
- 210000001503 joint Anatomy 0.000 claims description 51
- 230000004308 accommodation Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract 4
- 239000000758 substrate Substances 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model provides an electric connector and an electric connector combination. The electric connector combination comprises a plug electric connector and a plug seat electric connector. The electric connector is the plug electric connector which comprises a first insulation body and several electric conduction terminals which are fixed on the first insulation body. The electric conduction terminals are provided with first contact parts. The plug electric connector comprises a second insulation body and several abutting joint terminals which are fixed on the second insulation body, the abutting joint terminals are provided with arc-shaped first abutting joint parts which are abutted against the first contact parts, and the first contact parts are provided with accommodating parts and contact walls, the accommodating parts accommodate the first abutting joint parts, and the contact walls are formed at inner sides of the accommodating parts. The contact walls comprise first contact walls and second contact walls, wherein the first contact walls initially contact with the first abutting joint parts in processes where the electric conduction terminals are connected with the abutting joint terminals in a plugged manner, the second contact walls are abutted against the first abutting joint parts after the plugged connection processes, and the second contact walls gradually incline and extend toward inner parts of the accommodating parts in the plugged connection direction of the abutting joint terminals.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector and electric connector combination with conducting terminal.
Background technology
Electric connector is electrically connected and the signal transmission between device and device, assembly and assembly, system and system, and it is to constitute the necessary base components of holonomic system.Electric connector is widely used in the various electronic products at present.The Chinese utility model patent of bulletin disclosed a kind of Board-to-Board Electrical Connector combination for CN201018048Y number on February 6th, 2008.Wherein this electric connector combination comprises first connector and second connector that cooperatively interacts.Described first connector is made up of first body and the first terminal; Described the first terminal has weld part and U-shaped last contact site, and in last contact site be formed with relative inner groovy and outside groove and be positioned at the contact wall of groove inboard; Described contact wall extends along connector grafting direction straight line.Second connector is made up of second body and second terminal, described second terminal has base portion and by base portion make progress projection and two relative following contact sites, each be formed with respectively on contact site down one be contained in the inner groovy of contact site or outer groove is interior and with groove in the salient point that contacts the wall butt.In the grafting process of described first connector and second connector, salient point on the following contact site is outwards supported by the outer wall of last contact site earlier, and rebounds in moving to described groove the time and connect with the described wall that contacts; This shows, during the grafting of described first connector and second connector, the compressed stroke of salient point reduces after entering groove on the following contact site, thus make salient point with contact that the forward contact force reduces between the wall, influence the connective stability between first connector and second connector thus easily.
Therefore, be necessary to provide a kind of improved electric connector and electric connector to make up to address the above problem.
The utility model content
The purpose of this utility model is to provide a kind of be connected with the butt joint terminal stable electric connector and electric connector combination.
For realizing above-mentioned utility model purpose, the utility model provides a kind of electric connector, comprise insulating body and be fixed on some conducting terminals on the insulating body, described conducting terminal is provided with and contacted first contact site in the docking section of a pair of connecting terminal, described first contact site be provided with one accommodate the butt joint terminal the docking section the resettlement section and be formed on the contact wall of inboard, resettlement section, described contact wall is included in the first contact wall that tentatively contact with the docking section of described butt joint terminal in described conducting terminal and the butt joint terminal grafting process and second contacts wall with the docking section of described butt joint terminal connects grafting is finished after, and described second contacts wall inclination extension gradually in the described resettlement section on described butt joint terminal grafting direction.
As further improvement of the utility model, the described first contact wall extends along described butt joint terminal grafting direction straight line, and the described second contact wall forms from the described first contact wall end tilts extension.
As further improvement of the utility model, described conducting terminal also is provided with from described first contact site and oppositely bends second contact site that extension forms, and described second contact site is formed with the stage portion that is recessed to form towards the first contact site direction from its end.
As further improvement of the utility model, described insulating body be provided with two sidewalls extending along longitudinally, connect two end walls at two sidewall two ends and be formed on two sidewalls and two end walls between accommodation space, described conducting terminal edge buries and is molded on two described sidewalls, described first contact site exposes outside described sidewall lateral, and described second contact site exposes in described accommodation space from described inside sidewalls.
For realizing above-mentioned utility model purpose, the utility model also provides a kind of electric connector combination, comprises plug connector and electric connector for socket; Described plug connector comprises first insulating body and is fixed on some conducting terminals on first insulating body that described conducting terminal is provided with first contact site; Described electric connector for socket comprises second insulating body and is fixed on some butt joint terminals on described second insulating body that described butt joint terminal is provided with arc shape first docking section that connects with described first contact site; Described first contact site is provided with one and accommodates the resettlement section of described first docking section and be formed on the contact wall of inboard, resettlement section, described contact wall is included in the first contact wall that tentatively contact with described first docking section in described conducting terminal and the butt joint terminal grafting process and second contacts wall with described first docking section connects grafting is finished after, and described second contacts wall inclination extension gradually in the described resettlement section on described butt joint terminal grafting direction.
As further improvement of the utility model, the described first contact wall extends along described butt joint terminal grafting direction straight line, and the described second contact wall forms from the described first contact wall end tilts extension.
As further improvement of the utility model, described first docking section is formed with two first butt straps that arrange at interval along its Width.
As further improvement of the utility model, described conducting terminal also is provided with from described first contact site and oppositely bends second contact site that extension forms, and described second contact site is formed with the stage portion that is recessed to form towards the first contact site direction from its end; Described butt joint terminal is provided with described first docking section and is oppositely arranged second docking section with described second contact site of butt, and described second docking section is formed with the storage tank that matches with described stage portion and is positioned at the storage tank inboard and supports wall with what support with described stage portion; The described wall that supports is included in described plug connector and the electric connector for socket grafting process with described stage portion tentatively contacts and first supports wall and second support wall with described stage portion connects after grafting is finished.
As further improvement of the utility model, the holding parts that described butt joint terminal also comprises from described first docking section first connecting portion that oppositely extends, connect second connecting portion of described first connecting portion and second docking section, extend from the bending of described second docking section and extend the welding foot of second insulating body from described holding parts, described first docking section is along the grafting direction extension of described plug connector.
The beneficial effects of the utility model are: the utility model is set to be included in described conducting terminal and the butt joint terminal grafting process with the docking section of described butt joint terminal tentatively contact by the contact wall in described resettlement section and first contacts wall and second contact wall with the docking section of described butt joint terminal connects after grafting is finished, and the described second contact wall is set to tilt to extend gradually on described butt joint terminal grafting direction in described resettlement section, thereby can effectively increase the compressed stroke of docking section after entering the resettlement section of butt joint terminal, make the butt joint terminal the docking section with contact forward contact force increase between the wall, guarantee the utility model electric connector and the connective stability that docks between the terminal thus.
Description of drawings
Fig. 1 is the stereogram when plug connector and electric connector for socket are not pegged graft in the utility model electric connector combination;
Fig. 2 is the stereogram of plug connector among Fig. 1;
Fig. 3 is the exploded view of plug connector among Fig. 2;
Fig. 4 is the stereogram of the conducting terminal on the plug connector among Fig. 2;
Fig. 5 is the exploded view of electric connector for socket among Fig. 1;
Fig. 6 is the stereogram of the butt joint terminal on the electric connector for socket among Fig. 5.
Embodiment
Below with reference to each execution mode shown in the drawings the utility model is described in detail.But these execution modes do not limit the utility model, and the conversion on the structure that those of ordinary skill in the art makes according to these execution modes, method or the function all is included in the protection range of the present utility model.
Please refer to Fig. 1 to a preferred embodiments that Figure 6 shows that the combination of the utility model electric connector.Described electric connector combination comprises plug connector 100 and the electric connector for socket 500 that cooperatively interacts.In the present embodiment, described electric connector is combined as the Board-to-Board Electrical Connector combination.Described plug connector 100 comprises first insulating body 1 and is fixed on some conducting terminals 2 on first insulating body 1.Described electric connector for socket 500 comprises second insulating body 5 and is fixed on second insulating body 5 some terminals 6 that dock to electrically connect with described conducting terminal 2.
Please refer to Fig. 1 to shown in Figure 4, in described plug connector 100, described first insulating body 1 is provided with two the first side walls 11, two first end walls 12 that connect two the first side wall 11 two ends that extend along longitudinally, connect first substrate 10 of described the first side wall 11 and first end wall, 12 1 ends and be formed on accommodation space 14 between two the first side walls 11, two first end walls 12 and the substrate 10.
2 one-tenth two rows of described conducting terminal inlay to bury respectively and are molded on two described the first side walls 12.Each conducting terminal 2 be provided with first contact site 21 that extends along plug connector 100 grafting directions, from described first contact site, 21 1 ends oppositely bend second contact site 22 that extends and be oppositely arranged with first contact site 21 and from described first contact site, 21 other ends outwards bending extend the weld part 23 of first insulating body 1.
Described first contact site 21 and second contact site 22 ride and are arranged on the described the first side wall 11, wherein said first contact site 21 exposes outside described the first side wall 11 laterals, and described second contact site 22 exposes in described accommodation space 14 from described the first side wall 11 inboards.In addition, the outer surface of described first contact site 21 is concaved with a resettlement section 211 and is formed on the contact wall 212 of 211 inboards, resettlement section.Described contact wall 212 is included in described conducting terminal 2 and the butt joint terminal 6 grafting processes with the butt joint terminal tentatively contact and first contacts wall 2121 and second contact wall 2122 with described butt joint terminal 6 connects after grafting is finished.Wherein, the described first contact wall 2121 extends along described butt joint terminal 6 grafting direction straight lines, and the described second contact wall 2122 tilts to extend on described butt joint terminal 6 grafting directions in described resettlement section 211 gradually.The described second contact wall 2122 is to extend from the described first contact wall, 2121 end tilts to form.Described second contact site 22 is formed with the stage portion 221 that is recessed to form towards first contact site, 21 directions from its end.
Please refer to Fig. 1, Fig. 5 and shown in Figure 6, in described electric connector for socket 500, described second insulating body 5 is provided with second substrate 50, from second substrate, 50 centre positions places towards the island portion 51 that plug connector 100 directions are extended, two second sidewalls 52 that extend towards plug connector 100 directions from second substrate, 50 both sides, two second end walls 53 extending towards plug connector 100 directions from second substrate, 50 two ends, and be formed on receiving space 54 between described second substrate 50, island portion 51, second sidewall 52 and second end wall 53.When described plug connector 100 and electric connector for socket 500 cooperatively interact, the first side wall 11 of described first insulating body 1 and first end wall 12 are contained in the described receiving space 54, and the island portion 51 of described second insulating body 5 is contained in the accommodation space 14 of described first insulating body 1.
Described butt joint terminal 6 is provided with arc shape first docking section 61 that connects with described first contact site 21, and second docking section 62 in order to described second contact site 22 to connect relative with described first docking section 61, first connecting portion 63 that oppositely extends from described first docking section 61, second connecting portion 64 that connects described first connecting portion 63 and second docking section 62, from the holding parts 65 of described second docking section, 62 bending extensions and the welding foot 66 that extends second insulating body 5 from described holding parts 65.Extend along the grafting direction of described plug connector 100 described first docking section 61.Described second sidewall 52 is provided with in order to first holding slot 521 of fixing described holding parts 65 and first accepting groove 522 that is communicated with described first holding slot 521 and receiving space 54.Described second docking section 62 is contained in described first accepting groove 522 and is exposed in the described receiving space 54.Described island portion 51 is provided with second accepting groove 511 that runs through described second substrate 50 downwards.Described first connecting portion 63 is contained in described second accepting groove 511, and described first docking section 61 protrudes in the described receiving space 54 in described second accepting groove 511.Described second substrate 50 is provided with the 3rd accepting groove 501 that runs through to accommodate described second connecting portion 64 up and down.Described butt joint terminal 6 is mounted on described second insulating body 5 along electric connector for socket 500 grafting directions from second substrate, 50 belows.
Described first docking section 61 is formed with two first butt straps 611 that arrange at interval along its Width, contacts so that described first docking section 61 forms multiple spot with first contact site 21.Described second docking section 62 is formed with the storage tank 621 that matches with the described stage portion 221 of second contact site 22 and is positioned at storage tank 621 inboards and supports wall 622 with what support with described stage portion 221.Described support wall 622 be included in described plug connector 100 and the electric connector for socket 500 grafting processes with described stage portion 221 tentatively contact first support wall 6221 and after grafting is finished and described stage portion 221 connect second support wall 6222.Described second supports wall 6222 tilts to extend towards described first docking section 61 directions on the grafting direction of described plug connector 100 gradually.
In the grafting process of plug connector 100 described in the utility model and electric connector for socket 500, the outside, first of conducting terminal 2 contact wall 2121 belows outwards supports compression with first docking section 61 of butt joint terminal 6 on the electric connector for socket 500 earlier on the described plug connector 100; Contact wall 2121 in the time of in first docking section 61 relatively moves into the resettlement section 211 of described first contact site 21 earlier with described first and form butt; Continue then plug connector 100 is inserted towards electric connector for socket 500 directions, the described second contact wall 2122 is because tilting to extend, thereby the compressed power after first docking section 61 of butt joint terminal 6 moves on the second contact wall 2122 on the electric connector for socket 500 that makes increases gradually, and then make first docking section 61 of butt joint terminal 6 contact the forward contact force increase between the wall 2122 with second, guarantee to dock in the conducting terminal 2 and electric connector for socket 500 in the utility model plug connector 100 connective stability between the terminal 6 thus.
In addition, in the grafting process of above-mentioned plug connector 100 and electric connector for socket 500, when the stage portion 221 of conducting terminal 2 is in the storage tank 621 that moves into described electric connector for socket 500 butt joint terminals 6 on the described plug connector 100, in elder generation and the storage tank 621 first supports wall 6221 and offsets, moving to second then gradually supports on the wall 6222, and because second support wall 6222 and tilt to extend and increase the compressed stroke of described stage portion 221 gradually towards first docking section, 61 directions, and then make the forward contact force between second contact site 22 and second docking section 62 of docking terminal 6 of conducting terminal 2 increase, further guarantee to dock in the conducting terminal 2 and electric connector for socket 500 in the utility model plug connector 100 connective stability between the terminal 6 thus.
In sum, the utility model is by first contacting walls 2121 and second contact wall 2122 with the docking section 61 of described butt joint terminal 6 connects after grafting is finished with the docking section 61 of described butt joint terminal 6 tentatively contact in the contact wall 212 in conducting terminal 2 the above resettlement section 211 being set to be included in described conducting terminal 2 and butt joint terminal 6 grafting processes, and the described second contact wall 2122 is set to tilt to extend gradually on described butt joint terminal 6 grafting directions in described resettlement section 211, thereby can effectively increase the compressed stroke of docking section 61 after entering resettlement section 211 of butt joint terminal 6, make butt joint terminal 6 docking section 61 with contact forward contact force increase between the wall 212, guarantee the utility model electric connector 100 and the connective stability that docks between the terminal 6 thus.
Be to be understood that, though this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can form other execution modes that it will be appreciated by those skilled in the art that through appropriate combination.
Above listed a series of detailed description only is specifying at feasibility execution mode of the present utility model; they are not in order to limiting protection range of the present utility model, allly do not break away from equivalent execution mode or the change that the utility model skill spirit does and all should be included within the protection range of the present utility model.
Claims (9)
1. electric connector, comprise insulating body and be fixed on some conducting terminals on the insulating body, described conducting terminal is provided with and contacted first contact site in the docking section of a pair of connecting terminal, it is characterized in that: described first contact site be provided with one accommodate the butt joint terminal the docking section the resettlement section and be formed on the contact wall of inboard, resettlement section, described contact wall is included in the first contact wall that tentatively contact with the docking section of described butt joint terminal in described conducting terminal and the butt joint terminal grafting process and second contacts wall with the docking section of described butt joint terminal connects grafting is finished after, and described second contacts wall inclination extension gradually in the described resettlement section on described butt joint terminal grafting direction.
2. electric connector according to claim 1 is characterized in that: the described first contact wall extends along described butt joint terminal grafting direction straight line, and the described second contact wall forms from the described first contact wall end tilts extension.
3. electric connector according to claim 1, it is characterized in that: described conducting terminal also is provided with from described first contact site and oppositely bends second contact site that extension forms, and described second contact site is formed with the stage portion that is recessed to form towards the first contact site direction from its end.
4. electric connector according to claim 3, it is characterized in that: described insulating body be provided with two sidewalls extending along longitudinally, connect two end walls at two sidewall two ends and be formed on two sidewalls and two end walls between accommodation space, described conducting terminal edge buries and is molded on two described sidewalls, described first contact site exposes outside described sidewall lateral, and described second contact site exposes in described accommodation space from described inside sidewalls.
5. an electric connector combination comprises plug connector and electric connector for socket; Described plug connector comprises first insulating body and is fixed on some conducting terminals on first insulating body that described conducting terminal is provided with first contact site; Described electric connector for socket comprises second insulating body and is fixed on some butt joint terminals on described second insulating body that described butt joint terminal is provided with arc shape first docking section that connects with described first contact site; It is characterized in that: described first contact site is provided with one and accommodates the resettlement section of described first docking section and be formed on the contact wall of inboard, resettlement section, described contact wall is included in the first contact wall that tentatively contact with described first docking section in described conducting terminal and the butt joint terminal grafting process and second contacts wall with described first docking section connects grafting is finished after, and described second contacts wall inclination extension gradually in the described resettlement section on described butt joint terminal grafting direction.
6. electric connector combination according to claim 5 is characterized in that: the described first contact wall extends along described butt joint terminal grafting direction straight line, and the described second contact wall forms from the described first contact wall end tilts extension.
7. electric connector combination according to claim 5, it is characterized in that: described first docking section is formed with two first butt straps that arrange at interval along its Width.
8. electric connector combination according to claim 5, it is characterized in that: described conducting terminal also is provided with from described first contact site and oppositely bends second contact site that extension forms, and described second contact site is formed with the stage portion that is recessed to form towards the first contact site direction from its end; Described butt joint terminal is provided with described first docking section and is oppositely arranged second docking section with described second contact site of butt, and described second docking section is formed with the storage tank that matches with described stage portion and is positioned at the storage tank inboard and supports wall with what support with described stage portion; The described wall that supports is included in described plug connector and the electric connector for socket grafting process with described stage portion tentatively contacts and first supports wall and second support wall with described stage portion connects after grafting is finished.
9. electric connector combination according to claim 8, it is characterized in that: the holding parts that described butt joint terminal also comprises from described first docking section first connecting portion that oppositely extends, connect second connecting portion of described first connecting portion and second docking section, extend from the bending of described second docking section and extend the welding foot of second insulating body from described holding parts, described first docking section is along the grafting direction extension of described plug connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091689 CN203150753U (en) | 2013-02-28 | 2013-02-28 | Electric connector and electric connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091689 CN203150753U (en) | 2013-02-28 | 2013-02-28 | Electric connector and electric connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150753U true CN203150753U (en) | 2013-08-21 |
Family
ID=48978252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320091689 Expired - Lifetime CN203150753U (en) | 2013-02-28 | 2013-02-28 | Electric connector and electric connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418009A (en) * | 2018-05-07 | 2018-08-17 | 江苏亿鑫通精密电子有限公司 | A kind of plate of strong lock construction is to plate Male head connector |
-
2013
- 2013-02-28 CN CN 201320091689 patent/CN203150753U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418009A (en) * | 2018-05-07 | 2018-08-17 | 江苏亿鑫通精密电子有限公司 | A kind of plate of strong lock construction is to plate Male head connector |
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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: 20130821 |
|
| CX01 | Expiry of patent term |