CN102694282A - Plug-in connection device - Google Patents
Plug-in connection device Download PDFInfo
- Publication number
- CN102694282A CN102694282A CN2011100772709A CN201110077270A CN102694282A CN 102694282 A CN102694282 A CN 102694282A CN 2011100772709 A CN2011100772709 A CN 2011100772709A CN 201110077270 A CN201110077270 A CN 201110077270A CN 102694282 A CN102694282 A CN 102694282A
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- Prior art keywords
- plug
- elastic force
- lead
- clamp contact
- clamp
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Abstract
The invention discloses a plug-in connection device which comprises an inserting end and a guide line connecting end. The plug-in connection device is characterized in that the guide line connecting end comprises at least one line clamping slot for placing an elastic clamping contact, a guide line is fixed between the guide line connecting end and the elastic clamping contact through the line clamping slot, the upper and lower ends of the elastic clamping contact are both placed in the line clamping slot, and the lower end of the elastic clamping contact is also provided with an overhead hook for keeping the position of the elastic clamping contact fixed.
Description
Technical field
The present invention relates to be electrically connected technical field, relate in particular to a kind of electric elastic force and clamp with plug-in type function.
Background technology
The technology of being electrically connected is extensively applied in a plurality of industry fields, and the technology of being electrically connected of the prior art is normally used in the less product of conductive area.But along with the development of modern production technology, conductive area requires increasing.This means that the employed technology that is electrically connected in the prior art just is restricted to bigger square the product in utilization, portioned product perhaps occurs, and make and cause than temperature rise greatly in the product part because conduction amass not enough or is satisfied reluctantly.So not only have influence on the serviceability of product; And there is certain hidden danger safe in utilization; Even under some mal-condition, using the product of this kind electrical connector, the conductive area that its product itself exists is not enough or situation that satisfy reluctantly can cause comparatively serious accident generation, for example on heating equipment or heating equipment; The local pyrexia of circuit is excessive, but fire hazard.‘
Therefore be badly in need of wanting a kind of new electric elastic force that can satisfy the broad conductive cross-sectional area when having the plug-in type function to clamp in the prior art.
Summary of the invention
The object of the present invention is to provide a kind of plug-in connector spare, this device can make the conductive cross-sectional area of lead and link increase.
For realizing the foregoing invention purpose, the present invention provides a kind of plug-in connector spare, comprises insertion end and wire connecting ends; It is characterized in that: this wire connecting ends comprises at least one clamp groove; Be used to place the elastic force clamp contact, lead is fixed between lead wire terminal and the elastic force clamp contact through this clamp groove, and the two ends up and down of this elastic force clamp contact all are positioned in this clamp groove; The lower end of this elastic force clamp contact also comprises a barb, is used to keep the fixed-site of this elastic force clamp contact.
Further, this plane, wire connecting ends place is higher than the plane, place of this insertion end.This wire connecting ends also comprises at least one leading end.This wire connecting ends also comprises at least one location hook.This wire connecting ends also comprises at least one tongue, and this tongue and this barb are close to.This insertion end is that an insertion pin or inserts pincers.This elastic force clamp contact is stamped to form by a sheet metal.This elastic force clamp contact is stamped to form by the sheet metal of a H shape.The quantity of this lead is at least one.
Compared with prior art; The disclosed plug-in connector spare of the present invention can effectively increase the sectional area of lead and interface unit; Overcome the local conductive cross-sectional area that causes owing to this body structure of electrical connector phenomenon not enough or that satisfy reluctantly, guaranteed that the lead insertion position is helping a side of current lead-through.The disclosed plug-in connector spare of the present invention simultaneously can also be applicable to multiple electric equipment, and can connect multiple conducting wires simultaneously.
Description of drawings
Can graphicly further be understood through following detailed Description Of The Invention and appended about advantage of the present invention and spirit.
Fig. 1 is the structural representation of first execution mode involved in the present invention;
Fig. 2 is the structural representation of second execution mode involved in the present invention;
Fig. 3 a, 3b are the structural representations of the 3rd execution mode involved in the present invention.
Mainly illustrate
1-insertion end 2-link
101-inserts pin 102-and inserts pincers
The 201-leading end
204-clamp groove 205-location hook
The 206-tongue
301-spring clamp contact 302-barb
Embodiment
Specify specific embodiment of the present invention below in conjunction with accompanying drawing.
Main design of the present invention is to provide a kind of plug-in connector spare, and an end of this device is an insertion end, and the other end is the lead pinching end, utilizes this lead pinching end that lead in the prior art is become " face contact " with " point contacts " mode of interface unit.
Fig. 1 is the structural representation of first execution mode involved in the present invention, and is as shown in fig. 1, and this plug-in connector spare is made up of insertion end 1 and link 2.Link 2 comprises the part of a hollow, and this part has constituted clamp groove 204.This clamp groove 204 is used to place a spring clamp contact 301.This spring clamp contact 301 is the springs that formed by a wafer warpage, and the spring force that adopts sheet metal to process usually is preferable.The two ends up and down of this spring clamp contact 301 all are positioned in the clamp groove 204, because the elastic force interaction energy of himself and this link 2 keep relative fixed.
When this plug-in connector spare used, its insertion end 1 was used for being connected with other electric components, and lead then is fixed between the upper end of link 2 and spring clamp contact 301 through clamp groove 204.The lower end of elastic force clamp contact 2 is designed to a barb 302 with it, this barb 302 be used to make the lower end of this spring clamp contact 301 can be fixed better with clamp groove 204 in.
In order further to strengthen the fixed effect of link 2 and spring clamp contact 301, a location hook 205 is arranged on the terminals 1, with 301 contacts of elastic force clamp contact, promptly form another fixed position, elastic force clamp contact 301 forms an angle with terminals 2 like this.The upper end of elastic force clamp contact 301 is clamp positions in addition, with terminals 2 contacts, forms the lead clamped position, and such three fixed positions can be fixed on elastic force clamp contact 301 on the terminals 2.
Before the clamped position of terminals 2 and elastic force clamp contact 301, terminals 2 are a warpage shape, form lead leading end 201, and the lead that is used for leading can insert smoothly.
This execution mode is when work, and lead inserts from the outside, through the leading end 201 of terminals 2 warpage shapes; Enter into clamp groove 204 zones smoothly, and then push hard lead, lead begins to the end that presses down elastic force clamp contact 301; When thrust greater than spring force the time, lead is inserted smoothly, because the upper end and the terminals 2 of elastic force clamp contact 301 have an angle; The upper end of adding elastic force clamp contact 301 is Li Jiao, and effectively " gnawing " lead realizes clamping function.Also set up a tongue 206 in terminals 2 and barb 302 junctions; This tongue 206 applies the power that makes progress for barb 302; Therefore the lower end of location hook 205, tongue 206 and elastic force clamp contact 301 forms a triangle between the three, keeps equilibrium of forces each other.
Simultaneously, in this execution mode, the planar design that terminals 2 are belonged to is the plane a little more than insertion end 1 place.The benefit of doing like this is; When lead is inserted between terminals 2 and the elastic force clamp contact 301; Because terminals 2 are higher than insertion end 1; Therefore insertion end is equivalent to a baffling device 1 this moment, makes lead after accomplishing insertion, just stop to continue to move forward, and has guaranteed that lead can too much not stretch out whole interface unit.
As finding out among Fig. 1, when lead was inserted this interface unit fully, lead was close to link 2 fully under the effect of elastic force, and its local conductive cross-sectional area is greater than the mode of " point contacts " in the prior art.
Fig. 2 is the structural representation of second execution mode of the present invention.As shown in Figure 2, the difference of second execution mode of the present invention and first execution mode is that second execution mode can connect multiple conducting wires simultaneously.This plug-in connector spare is made up of insertion end 1 and link 2.Wherein the concrete structure of this insertion end 1 is shaped as a pin type and inserts equipment---insert pin 101.Link 2 comprises clamp groove 204 and elastic force clamp contact 301 equally.Wherein this clamp groove 204 is two clamp grooves side by side, and the purpose of design is to hold two leads simultaneously like this.In actual engineering design, can design plural clamp groove, form clamp row.The width of these two clamp grooves 204 can be the same simultaneously, and to hold the lead of same type, perhaps one wide one is narrow, can hold lead or bus-bar simultaneously.In second execution mode, sheet metal bending of elastic force clamp contact 301 same employings forms.Difference is that the shape of this sheet metal is " H " type, that is, the top and bottom of elastic force clamp contact 301 separate and are positioned over respectively in the different clamp grooves, and the middle part connects, and constitutes two relatively independent elastic force clamp contacts.When clamping wire of elastic force clamp contact wherein, another is not influenced by it fully, can work independently.Likewise, also can design two independent, elastic force clamp contact 301, its upper and lower side place respectively in the different clamp grooves 204.
Likewise, in order to cooperate two set in this execution mode clamp grooves, can be provided with respectively leading end 201, tongue 206, barb 302, the location hook 205 that equates with clamp groove quantity.
Fig. 3 a, 3b are the structural representations of the 3rd execution mode involved in the present invention.As shown in Figure 3, the difference of the 3rd execution mode of the present invention and second execution mode is that the insertion end of the 3rd execution mode is a clamp-type link---insert pincers 102.Disclosed insertion pin is applicable to the electric equipment of cellular type in the execution mode two, inserts the electric equipment that pincers 102 then are applicable to line formula or pillar.In this embodiment; Insertion end and terminals are in a horizontal plane fully; When lead through clamp groove 204, be fixed and the upper end of terminals 2 and elastic force clamp contact 301 between the time because this junction of inserting pincers 102 and link 2 is below link 2; Therefore these insertion pincers 102 have played the effect that intercepts mechanism, stop lead to continue to stretch forward as a stopping means.
As shown in Figure 3, provided a kind of more excellent execution mode that inserts pincers 102 among Fig. 3.Under this mode, inserting pincers 102 is one one end and the fixing clip of link, slightly the opening foremost of this clip, and handled easily, the while also helps protecting electric equipment.
Likewise, the 3rd execution mode can be designed as and comprises a plurality of clamp grooves, is used to place variety classes, the lead of different size.Embodiment reference implementation example two.
Compared with prior art; The disclosed plug-in connector spare of the present invention can effectively increase the sectional area of lead and interface unit; Overcome the local conductive cross-sectional area that causes owing to this body structure of electrical connector phenomenon not enough or that satisfy reluctantly, guaranteed that the lead insertion position is helping a side of current lead-through.The disclosed plug-in connector spare of the present invention simultaneously can also be applicable to multiple electric equipment, and can connect multiple conducting wires simultaneously.
Described in this specification is preferred embodiment of the present invention, and above embodiment is only in order to explain technical scheme of the present invention but not limitation of the present invention.All those skilled in the art all should be within scope of the present invention under this invention's idea through the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (10)
1. plug-in connector spare; Comprise insertion end and wire connecting ends, it is characterized in that: said wire connecting ends comprises at least one clamp groove, is used to place the elastic force clamp contact; Lead is fixed between lead wire terminal and the elastic force clamp contact through said clamp groove; The two ends up and down of said elastic force clamp contact all are positioned in the said clamp groove, and the lower end of said elastic force clamp contact also comprises a barb, are used to keep the fixed-site of said elastic force clamp contact.
2. a plug-in connector spare as claimed in claim 1 is characterized in that, plane, said wire connecting ends place is higher than the plane, place of said insertion end.
3. a plug-in connector spare as claimed in claim 1 is characterized in that, said wire connecting ends also comprises at least one leading end.
4. a plug-in connector spare as claimed in claim 1 is characterized in that, said wire connecting ends also comprises at least one location hook.
5. a plug-in connector spare as claimed in claim 1 is characterized in that, said wire connecting ends also comprises at least one tongue, and said tongue and said barb are close to.
6. a plug-in connector spare as claimed in claim 1 is characterized in that, said insertion end is an insertion pin.
7. a plug-in connector spare as claimed in claim 1 is characterized in that, said insertion end is insertion pincers.
8. a plug-in connector spare as claimed in claim 1 is characterized in that, said elastic force clamp contact is stamped to form by a sheet metal.
9. a plug-in connector spare as claimed in claim 8 is characterized in that, said elastic force clamp contact is stamped to form by the sheet metal of a H shape.
10. a plug-in connector spare as claimed in claim 1 is characterized in that, the quantity of said lead is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100772709A CN102694282A (en) | 2011-03-23 | 2011-03-23 | Plug-in connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100772709A CN102694282A (en) | 2011-03-23 | 2011-03-23 | Plug-in connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102694282A true CN102694282A (en) | 2012-09-26 |
Family
ID=46859606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100772709A Pending CN102694282A (en) | 2011-03-23 | 2011-03-23 | Plug-in connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102694282A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106067606A (en) * | 2015-04-21 | 2016-11-02 | 菲尼克斯电气公司 | Clamping device and elastic clip |
| EP2940798B1 (en) * | 2014-04-29 | 2018-07-11 | ABB Schweiz AG | Socket connector |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187056A (en) * | 1996-12-20 | 1998-07-08 | 维哥经营公司mbh | Connection terminal for single core or multiple core line cord |
| DE19817927C1 (en) * | 1998-04-17 | 1999-10-28 | Wago Verwaltungs Gmbh | Plug connector as socket or pin part with spring-loaded clamping connection for electric conductor |
| US6280233B1 (en) * | 1999-09-03 | 2001-08-28 | Weidmüller Interface Gmbh & Co. | Resilient contact for electrical conductors |
| DE10130074A1 (en) * | 2001-06-21 | 2003-01-02 | Hager Electro Gmbh | Terminal for electrical conductor, has clamping spring provided with notched recess for securing conductor |
| DE20313041U1 (en) * | 2003-08-23 | 2003-10-23 | Phoenix Contact GmbH & Co. KG, 32825 Blomberg | Clamping mechanism for conductor spring clamp with current carrying rail part with two flat straps on either side of clamping point, with flat straps contg. each bend towards conductor reception aperture |
| DE20312861U1 (en) * | 2003-08-20 | 2003-10-30 | Phoenix Contact GmbH & Co. KG, 32825 Blomberg | Spring biased clamp for electric cables having a clamp tongue for the clamp spring |
| DE20313855U1 (en) * | 2003-09-06 | 2005-01-05 | Weidmüller Interface GmbH & Co. KG | Connecting device for direct plug connection of conductor ends |
| CN1591983A (en) * | 2003-09-06 | 2005-03-09 | 威德米勒界面有限公司及两合公司 | Connector apparatus adapted for the direct plug-in connection of conductors |
| DE102004045026B3 (en) * | 2004-09-15 | 2006-02-16 | Phoenix Contact Gmbh & Co. Kg | Electrical connecting clamp for mobile and fixed functions, with clamping spring and metal part in insulating housing with inserting aperture for conductor to be inserted |
| CN1750326A (en) * | 2004-09-15 | 2006-03-22 | 凤凰接触股份有限及两合公司 | Electric connecting clip or connecting terminal |
| CN201233969Y (en) * | 2008-04-29 | 2009-05-06 | 卢迪 | Plug-in conductive wire connecting terminal |
| CN201311996Y (en) * | 2008-04-22 | 2009-09-16 | Abb法国公司 | Connecting terminal and low voltage electric device |
| CN101714706A (en) * | 2008-09-26 | 2010-05-26 | Wago管理有限责任公司 | Elastic connection terminal and terminal component |
| CN201549608U (en) * | 2009-09-29 | 2010-08-11 | 卢迪 | Spring clamp mechanism for clamping wires |
| CN202025864U (en) * | 2011-03-23 | 2011-11-02 | 宁波速普电子有限公司 | Plugging type connecting device |
-
2011
- 2011-03-23 CN CN2011100772709A patent/CN102694282A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187056A (en) * | 1996-12-20 | 1998-07-08 | 维哥经营公司mbh | Connection terminal for single core or multiple core line cord |
| DE19817927C1 (en) * | 1998-04-17 | 1999-10-28 | Wago Verwaltungs Gmbh | Plug connector as socket or pin part with spring-loaded clamping connection for electric conductor |
| US6280233B1 (en) * | 1999-09-03 | 2001-08-28 | Weidmüller Interface Gmbh & Co. | Resilient contact for electrical conductors |
| DE10130074A1 (en) * | 2001-06-21 | 2003-01-02 | Hager Electro Gmbh | Terminal for electrical conductor, has clamping spring provided with notched recess for securing conductor |
| DE20312861U1 (en) * | 2003-08-20 | 2003-10-30 | Phoenix Contact GmbH & Co. KG, 32825 Blomberg | Spring biased clamp for electric cables having a clamp tongue for the clamp spring |
| DE20313041U1 (en) * | 2003-08-23 | 2003-10-23 | Phoenix Contact GmbH & Co. KG, 32825 Blomberg | Clamping mechanism for conductor spring clamp with current carrying rail part with two flat straps on either side of clamping point, with flat straps contg. each bend towards conductor reception aperture |
| DE20313855U1 (en) * | 2003-09-06 | 2005-01-05 | Weidmüller Interface GmbH & Co. KG | Connecting device for direct plug connection of conductor ends |
| CN1591983A (en) * | 2003-09-06 | 2005-03-09 | 威德米勒界面有限公司及两合公司 | Connector apparatus adapted for the direct plug-in connection of conductors |
| DE102004045026B3 (en) * | 2004-09-15 | 2006-02-16 | Phoenix Contact Gmbh & Co. Kg | Electrical connecting clamp for mobile and fixed functions, with clamping spring and metal part in insulating housing with inserting aperture for conductor to be inserted |
| CN1750326A (en) * | 2004-09-15 | 2006-03-22 | 凤凰接触股份有限及两合公司 | Electric connecting clip or connecting terminal |
| CN201311996Y (en) * | 2008-04-22 | 2009-09-16 | Abb法国公司 | Connecting terminal and low voltage electric device |
| CN201233969Y (en) * | 2008-04-29 | 2009-05-06 | 卢迪 | Plug-in conductive wire connecting terminal |
| CN101714706A (en) * | 2008-09-26 | 2010-05-26 | Wago管理有限责任公司 | Elastic connection terminal and terminal component |
| CN201549608U (en) * | 2009-09-29 | 2010-08-11 | 卢迪 | Spring clamp mechanism for clamping wires |
| CN202025864U (en) * | 2011-03-23 | 2011-11-02 | 宁波速普电子有限公司 | Plugging type connecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2940798B1 (en) * | 2014-04-29 | 2018-07-11 | ABB Schweiz AG | Socket connector |
| CN106067606A (en) * | 2015-04-21 | 2016-11-02 | 菲尼克斯电气公司 | Clamping device and elastic clip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120926 |