CN110088982A - Equipped with the electrical connecting element of contact element - Google Patents
Equipped with the electrical connecting element of contact element Download PDFInfo
- Publication number
- CN110088982A CN110088982A CN201780077749.8A CN201780077749A CN110088982A CN 110088982 A CN110088982 A CN 110088982A CN 201780077749 A CN201780077749 A CN 201780077749A CN 110088982 A CN110088982 A CN 110088982A
- Authority
- CN
- China
- Prior art keywords
- connecting element
- ontology
- electric wire
- spring leaf
- contact
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 71
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 55
- 230000037431 insertion Effects 0.000 claims description 55
- 239000011135 tin Substances 0.000 claims description 13
- 229910052718 tin Inorganic materials 0.000 claims description 13
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 24
- 229910001369 Brass Inorganic materials 0.000 description 12
- 239000010951 brass Substances 0.000 description 12
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- 206010037660 Pyrexia Diseases 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 229910052703 rhodium Inorganic materials 0.000 description 3
- 239000010948 rhodium Substances 0.000 description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000023753 dehiscence Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 235000010603 pastilles Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention provides a kind of electrical connecting element (1), it includes conductive metal body (100), the ontology is made of the first material and accommodates spring leaf (200), and the spring leaf is suitable for for the peeling core (4) for the conducting wire (2) being inserted into the connecting element being pressed against on the inner surface of wall (103) of the ontology.According to the present invention, the inner surface of the wall (103) of ontology is provided with contact element (115), the contact element is made of the second material different from the first material, and the peeling core can be pressed against on the contact element by the spring leaf (200) when the peeling core of conducting wire is inserted into connecting element, and the contact resistance of the peeling core of second material and electric wire is lower than the contact resistance between the first material and the peeling core of electric wire.
Description
Technical field
The present invention relates to a kind of electrical connecting elements, it includes the conductive ontology of metal, which is made of the first material
And spring leaf is stored, the spring leaf, which is suitable for the peeling core for the conducting wire being inserted into the connecting element being pressed against this, leads
On the inner surface of the wall of electric body.
The invention further relates to a kind of methods for manufacturing this electrical connecting element.
Background technique
For example for power outlet known to such connecting element as mentioned in the Introduction.
The effect of this connecting element is the portion of the electric wire and formation electric fittings in power grid being inserted into connecting element
Electric current is conveyed between the plug divided.For this purpose, connecting element includes the part suitable for receiving the electric wire from wall, and suitable for connecing
Receive plug pin so as to make they be in electrical contact receiving socket.
This electrical connecting element has to comply with certain standards.
For example, international standard requires, heating of power outlet remains less than root caused by being generated heat in operation due to it
The threshold value set according to the current rating of power outlet.
A kind of solution for reducing the fever of connecting element is to keep the ontology of connecting element as low as possible by having
The material of resistance be made, ontology is completely covered in coating of the limitation with the contact resistance of the peeling core of electric wire.Specifically
Ground, the fever of connecting element is with the resistance increase increase for introducing circuit by connecting element.
The resistance of connecting element is related with various parameters, especially with the bulk resistor of material in relation to (and its conductivity has
Close), and the contact resistance between the peeling core and connecting element of electric wire is related.Ontology is usually by unplated brass system
At.It it is known that the ontology is made of the brass being electroplated in such as material of tin, silver or gold completely.This allows to and electricity
The contact resistance of the peeling core of line is lower than the contact resistance between unplated brass and the peeling core of electric wire.However, this
Brass plating it is at high cost.
For example, describing the example of connecting element in document EP 1 353 407.
Summary of the invention
In this case, the present invention proposes a kind of connecting element, wherein reduce the fever for being electrically connected and connecting wires, the same to time limit
Cost is made.
More specifically, the present invention proposes a kind of electrical connecting element as mentioned in the Introduction, wherein the wall of the ontology is interior
Surface is provided with contact element, which is made of the second material for being different from the first material, and the spring leaf is suitable
In will be described in the conducting wire when the peeling core (peelling off the core of crust, exposed core) is inserted into connecting element
Peeling core is pressed against on the contact element, and the contact resistance of the peeling core of second material and the electric wire is lower than first
Contact resistance between material and the peeling core of electric wire.
By means of connecting element of the invention, the contact resistance between the peeling core and ontology of reduction electric wire can be passed through
It limits fever of the ontology of connecting element when electric current passes through, while the cost of manufacture connecting element can also be limited.This is
It is realized by means of contact element, which is made of such material, the contact of the material and the peeling core of electric wire
Resistance is lower than the contact resistance that the material of rest part of connecting element is made, which is further placed in the connecting element
In.
Connecting element of the invention has other following advantageous and unrestricted features:
Second material contains tin, silver or gold；
First material contains copper；
Equipped at least two contact elements made of the second material, the spring leaf is suitable for the peeling core of electric wire
It is pressed against at least one of described two contact elements；
Equipped at least two contact elements made of the second material, the spring leaf is suitable for the peeling core of electric wire
It is pressed against on two contact elements simultaneously；
Each contact element relative to the wall inner surface towards prominent in ontology (stretching)；
Each contact element constitutes a part by the fixed rivet of (passing through) described wall；
Each contact element constitutes a part for the ingot piece (billet, pastille) being assemblied on the inner surface of wall；And
And
The ontology includes at least two insertion channels, and the insertion channel is suitable for guiding the peeling core of electric wire to even
The insertion in element is connect, each insertion channel is at least partly limited by the inner surface of the wall of ontology, logical in each insertion
At least one contact element is arranged in road.
The present invention also provides a kind of electric fittings, it includes electrical connecting element as described above, for being electrically connected electricity
Line.
Particularly, which is constituted for by the connector of the electric wire and a part for forming another electric fittings
The power outlet of pin electrical connection.
Finally, the present invention also provides a kind of method for manufacturing electrical connecting element as described above, the electrical connecting element packet
The conductive ontology of metal is included, which is made of the first material and stores spring leaf, and the spring leaf is suitable for be inserted into
On the inner surface for the wall that the peeling core of conducting wire in the connecting element is pressed against ontology, the inner surface of the wall of the ontology is arranged
There is contact element, which is made of the second material, and the resistance of the peeling core of second material and electric wire is lower than first
Contact resistance between material and the peeling core of electric wire manufactures the ontology made of the first material in the method, then will
The contact element made of the second material is fastened on the inner surface of the wall of the ontology.
In the method, aperture is equipped in the wall of ontology, and will the tightening of rivet made of the second material
In the aperture.
In a kind of modification, the ingot piece made of the second material is welded on the inner surface of the wall.
Detailed description of the invention
Below with reference to the accompanying drawings the description of the non-limiting example provided allow to understand the present invention be made of what and
How to be simplified to practice.
In the accompanying drawings:
Fig. 1 is the schematically rear perspective of the first embodiment of electrical connecting element of the invention；
Fig. 2 is the schematically rear perspective of the ontology of the electrical connecting element of Fig. 1；
Fig. 3 is the schematically rear perspective of the spring leaf of the electrical connecting element of Fig. 1；
Fig. 4 is the rearview of the connecting element of Fig. 1；
Fig. 5 is the schematically rear perspective of the electrical connecting element of Fig. 1；
Fig. 6 is the schematically elevational perspective view of the ontology of the electrical connecting element of Fig. 5；
Fig. 7 is the schematically elevational perspective view of the spring leaf of the electrical connecting element of Fig. 5；
Fig. 8 is the diagrammatic plan view of the electrical connecting element of Fig. 1；
Fig. 9 is the diagrammatic plan view of the ontology of the electrical connecting element of Fig. 8；
Figure 10 is the diagrammatic plan view of the spring leaf of the electrical connecting element of Fig. 8；
Figure 11 is the diagrammatic side view of the electrical connecting element of Fig. 1；
Figure 12 is the diagrammatic side view of the spring leaf of the connecting element of Figure 11；
Figure 13 is the schematically exploded front perspective view of the electrical connecting element of Fig. 5；
Figure 14 is the schematically decomposition rear perspective of the electrical connecting element of Fig. 1；
Figure 15 is the diagrammatic sectional view on the plane P1 in Fig. 8；
Figure 16 is analogous to the diagrammatic sectional view of the view in Figure 15, and wherein the peeling core of electric wire is inserted into connection
In element；
Figure 17 is the schematically perspective back view of the second embodiment of electrical connecting element of the invention；And
Figure 18 is the diagrammatic sectional view for the view of second embodiment being similar in Figure 16.
Specific embodiment
In two embodiments shown in, identical or corresponding element is referred to using identical appended drawing reference.
First in Fig. 1-16 and next shows two embodiments of connecting element 1 of the invention in Figure 17-18.
Connecting element 1 of the invention is for being incorporated in electric fittings such as power outlet.
Electric fittings of the invention includes the connecting element that at least one is used to for electric wire being electrically connected.
Particularly, which is constituted for by the connector of the electric wire and a part for forming another electric fittings
The power outlet of pin electrical connection.
It the electric wire-for the power grid that it allows electric current for example connect with power outlet in the electric wire-of accessory and is inserted into electrically
It is conveyed between connector inserting pin in accessory, which forms one of the electrical prongs of for example another electric fittings
Point.
For this purpose, connecting element 1 includes conductive body 100, which includes shell 110 and socket 120, the shell
Body 110 is suitable for receiving at least one peeling core 4 (Figure 16 and 18) of electric wire 2, which is suitable for grafting and receives plug (not
Show) connector inserting pin so that electric wire and connector inserting pin are in electrical contact.
The connecting element 1 further includes spring leaf 200, which is suitable for being inserted into shell 110 when electric wire 2
The electric wire is clamped against the bottom wall 103 of shell 110 when middle, is on the other hand suitable for the folder when electric wire 2 is inserted into connection socket 120
Tightly on connector inserting pin (Fig. 1,5,8,11,13,14,15,16,17 and 18).
More precisely, electric wire 2 includes peeling core 4, the rest part of the core surrounded by insulating sheath 3 (Figure 16 and
18)。
More precisely, in the present embodiment, spring leaf 200 is suitable for conducting wire 2 when conducting wire 2 is inserted into shell 110
Peeling core 4 is pressed against on the bottom wall 103 of shell 110 (Figure 16 and 18), and is suitable for being inserted into institute when the connector inserting pin
At least one wall pressure of connection socket 120 is leaned against on connector inserting pin when stating in connection socket 120.
X1 extends connecting element 1 generally about the longitudinal axis, and longitudinal axis X1 is perpendicular to for connector inserting pin to be inserted into
To the direction of insertion I in socket 120.Direction of insertion I corresponds to the longitudinal axis (and of Fig. 1,5,8,13,14 for receiving socket 120
17)。
The ontology 100 of connecting element 1 is more specifically shown in Fig. 1,2,4,5,6,8,9,11,13,14 and 17.
Ontology 100 is made of the first material, which has the first conductivity, and first conductivity is satisfactorily
Pass through electric current between connector inserting pin and electric wire 2.
As an example, the first material is conductive metal, such as the alloy of copper or cupric.
In the present embodiment, ontology 100 is made of curved metal plate.
In the present embodiment, ontology 100 include two side flanges 101,102, they from bottom wall 103 generally about the longitudinal axis
X1 extends.
Bottom wall 103 is substantially planar and the longitudinal axis X1 perpendicular to connecting element 1 extends (Fig. 8,9 and 17).
Continuously from bottom wall 103, side flange 101, the major side wall 111 of 102 each self-forming shells 110,112, connecting element 1
Aduncate middle section 121,122 and connecting element the wall being bent outwardly for partially defining socket 120
123,124 (Fig. 1,2,5,6,8,9,13,14 and 17).
The side wall 111,112 of the shell 110 limited by two side flanges 101,102 be plane and from bottom wall 103 at
Squarely extend.
Therefore, bottom wall 103 forms the third side wall (Fig. 1,2,4,5,8,9 and 17) of shell 110.
Therefore, the shell 110 of connecting element 1 is presented substantially rectangular box-like, it is by two major side walls 111,112, bottom wall
103 and side flange 101,102 the middle section 121,122 limit (Fig. 1,2,5,6,8,9,13,14 and 17).
Therefore, shell 110 actually on four faces by the side wall 111,112,103 and by side flange 101,
It closes 102 middle section 121,122.
It is wide-open on two opposite faces.
Therefore, shell 110 constitutes the insertion space for being inserted into electric wire in connecting element 100, in the present embodiment,
The insertion space extends (Fig. 2,6,9 along the direction E1 parallel with the direction of insertion I for connector inserting pin to be inserted into socket
With 11).
In the present embodiment, therefore orthogonal with the longitudinal axis X1 of connecting element 1 for being inserted into the direction of insertion E1 of electric wire.
Shell 110 is open along direction E1.
In addition, the bottom wall 103 of shell 110 has cutting part (dehiscence part) 105, which forms two guide rails 106,
The two guide rails are gone forward side by side from the side wall 111,112 prominent (Fig. 5,6,8,9 and 17) that the inner surface of bottom wall 103 is parallel to shell 110
Enter in shell 110.
Guide rail 106 is in most of height of shell 110 along the direction of insertion E1 for being inserted into electric wire in shell
It is longitudinally extended (Fig. 1,2,5,6,8,9,13,14 and 17).
Therefore, the adjacent wall 111,112 of each guide rail 106 and shell 110 cooperates, to limit for being inserted into electric wire 2
The insertion channel 107,108 (Fig. 9) of peeling core 4, the channel guide insertion of the peeling core 4 of electric wire 2 into shell 110.
According to the present invention, the inner surface of the bottom wall 103 of ontology 100 be additionally provided with contact element 115 (Fig. 8,9,15,16,
18), which is made of the second material, and the contact resistance of the peeling core of second material and electric wire is lower than first
Contact resistance between material and the peeling core of electric wire, and the spring leaf 200 is suitable for inserting in the peeling core 4 of conducting wire 2
The peeling core is pressed against on the contact element when entering into connecting element 1.
Second material is different from the first material.
Contact element has the size smaller than the size of bottom wall.
Therefore, contact element 115 has the surface area smaller than the surface area of bottom wall 103.
However, it can have various forms.Particularly, it can be the form of contact stud or ingot piece, but other shapes
Formula is also possible, for example, it can be in strips.
Particularly, contact element 115 can circular in shape, its diameter in the range of 1 millimeter (mm) is to 2mm, such as
Equal to 1.5mm.Any other suitable shape can also be presented in it, and for example with whole ruler in the range of 1mm to 2mm
It is very little.In the present embodiment, as an example, the corresponding size of shell be along bottom wall 103 direction of insertion E1 width be 8mm and
Height is 11mm, and the length along longitudinal axis X1 is 7mm.In the present embodiment, connecting element is along the total of longitudinal axis X1
Length is 18mm.
Each contact element 115 is fastened on the inner surface of bottom wall 103.Particularly, each contact element 115 is fastened on bottom
In wall 103 or on bottom wall 103.
It is also contemplated that bottom wall 103 includes multiple contact elements 115, spring leaf 200 is suitable for-may simultaneously-will be electric
The peeling core 4 of line 2 is pressed against on the contact element.
Each contact element 115 is suitable for electric current being transported to ontology 100 from the peeling core for the electric wire being in contact with it.
Ontology 100, which is suitable for being transported to electric current from each contact element 115 to be inserted into, receives the connector in socket 120 to insert
Foot.
In the first embodiment shown in Fig. 1 to 16, as shown in Fig. 1,2 and 4 more specifically, connecting element 1 is more really
It include two contact elements 115 for cutting.
Contact element 115 is arranged on the inner surface of bottom wall 103, so that spring leaf 200 is inserted in the peeling core 4 of electric wire 2
The peeling core is pressed against at least one contact element 115 when entering in shell 110.
In practice, in the present embodiment, each contact element 115 is arranged in insertion in the entrance of shell 110 and leads to
In one of road 107,108, the insertion channel is limited between guide rail 106 and adjacent side wall 111,112 (Fig. 8 and 9).
The entrance of shell 110 corresponds to the opening face of shell 110, and the opening face is near will be described in greater detail below
Spring leaf 200 the second end 220.
In a kind of modification, contact element can be placed in the insertion channel of the peeling core for being inserted into electric wire
Between, or be placed on and any position of the electrical contact between contact element and the peeling core of electric wire is provided.
In the present embodiment, contact element 115, therefore energy are provided in each insertion channel 107,108 of shell 110
Contact the peeling core 4 of electric wire 2 with one in two contact elements 115, regardless of it is inserted into which channel 107,108
In.
In a kind of modification, multiple contact elements can be set in each insertion channel of shell.
Therefore, it in the second embodiment shown in Figure 17 and 18, is set in each insertion channel 107,108 of shell 110
Contact element 115 there are two setting.In the present embodiment, contact element is placed near the entrance and exit of shell.In addition to cloth
It sets except the quantity of the contact element on the inner surface in each insertion channel, the connection member of the second embodiment in Figure 17 and 18
Part is quite analogous to the connecting element of first embodiment.
Therefore, peeling core is compressed against in two contact elements 115 in its insertion channel 107,108 inserted therein
At least one on.
Thus it is ensured that the contact between contact element and the peeling core of electric wire, regardless of peeling core be inserted into it is slotting
How enter direction in channel.When the peeling core of electric wire, which is parallel to direction of insertion E1, to be inserted into shell 110, electric wire 2
Peeling core 4 is pressed against simultaneously on two contact elements 115, this facilitates the contact resistance for reducing component.
Electric wire may occur to upwardly bias in the side orthogonal with direction of insertion E1.Therefore, the peeling core 4 of electric wire may edge
Relative to the positioning of the inclined direction direction of insertion E1 in the housing.
In this case, the presence of two contact elements 115 is it possible to assure that the peeling core 4 of electric wire 2 and two
The contact of at least one of contact element 115.For example, when electric wire is pulled to and receives socket (in Figure 18 to the left), the stripping of electric wire
Core-skin portion 4 keeps contacting with the contact element 115 for the near exit for being arranged in shell 110.Socket (figure is received when electric wire is pulled away from
When in 18 to the right), the holding of peeling core 4 of electric wire is contacted with the contact element 115 for the entrance for being arranged in shell 110.
In the present embodiment, due to the small size of contact element, connecing between contact element 115 and the peeling core of electric wire
Triggering is raw on the zonule of peeling core.
Second material preferably comprises tin, silver, gold or some other noble metals, such as palladium, rhodium or platinum.
In practice, as an example, second material is: tin-coated copper or brass, that is, unplated copper or tin plating Huang
Copper；Copper/tin alloy；Tin；Metal alloy, including gold, silver or some other noble metals, such as palladium, rhodium or platinum；Or metal, such as
It is coated with gold, silver or some other noble metals such as brass of palladium, rhodium or platinum.
Copper or brass can be tin plating, golden or silver-colored, such as press or utilize the side for being brazed co-layer pressure by plating, compacting, co-layer
Method.
Generally there are the contact resistances between the second material and the peeling core of electric wire can pass through this field skill
Any method measurement known to art personnel.
In the present embodiment, it is related to measuring the peeling core of electric wire 2 when applying given reference current and by second
The potential drop for (crossing over contact interface) between contact element 115 made of material.Contact resistance is derived from the measurement.
Particularly, can low current in the range of applying for example at about 10 milliamperes (mA) to 100mA when and/or
Contact resistance is measured when applying the rated current of the connecting element 1 for example in the range of 16 amperes (A) are to 20A.
Preferably, compare the contact resistance between the second material and the peeling core of electric wire and surveyed for given current value
Contact resistance between first material of amount and the peeling core of electric wire.
Contact resistance (i.e. in chemistry and machine work environment) and can connect under the operating condition of connecting element
It is measured after component ageing is a certain amount of.When measuring under similar operating condition, preferably compare the second material and electric wire
Contact resistance between contact resistance and the first material between peeling core and the peeling core of electric wire.
As an example, this connects measuring the contact resistance between the first material and the peeling core of electric wire in contact element
It touches element and is similar to contact element of the invention, but not including that any contact element.
Particularly, contact resistance depends on hardness property, to the sensibility of mechanical bias and the chemerosiveness resistent of material.
For example, being formed in the oxide at the surface of contact element in electricity for the second relatively soft material, such as tin
The peeling core of line ruptures when being pressed against on the contact members, and it reduce between the peeling core and contact element of electric wire
Contact resistance.
More precisely, in the present embodiment, each contact element 115 forms a part of rivet 117 (referring specifically to figure
13 to 16).
Therefore, there are two rivet 117, these rivets are made the assembly of bottom wall 103 of second conductive material.In this implementation
In example, rivet 117 is made of tin.
The aperture 116 that each rivet 117 passes through bottom wall 103 is riveted on bottom wall 103 (Figure 14).Each rivet 117 includes
Relative to 103 outstanding two ends 115,118 (Figure 15,16 and 18) of the bottom wall.
Therefore, the inner end 115 of rivet 117 is projected into shell 110 (Figure 15,16 and 18) and constitutes and connects from wall 103
Touch element 115.
As an example, contact element 115 is therefore from the prominent thickness in the range of 0.3mm to 0.4mm of bottom wall 103.
In a kind of variant embodiment unshowned herein, contact element forms a part of ingot piece, which is mounted on
On the inner surface of the bottom wall of shell.
As an example, the 115 institute position outstanding of inner end of rivet 117 of the ingot piece in the embodiment being wherein described in detail here
The place of setting is welded on the inner surface of bottom wall.
The two side walls 111,112 of shell 110 are prolonged by curved two bendings middle section 121,122 toward each other
It stretches, is then extended by limiting two curved walls 123,124 of socket 120 between them.
The shape of the usually cylindrical sleeve of socket 120, it have extend along direction of insertion I longitudinal axis (Fig. 1,2,
5,6 and 17).
The edge of major side wall 111,112 is connected to the curved of socket 120 by the middle section 121,122 of side flange 101,102
Curved wall 123,124.
Since corresponding major side wall 111,112, each middle section 121,122 includes: in succession bending part 104, its court
It is bent to the inside of connecting element 1；Bending part 121A, 122A, it is towards outside recessed；And planar section 121B, 122B.
Described two planar section 121B, 122B are extended parallel to each other, and (Fig. 2,5 and 8) closer to each other.
In the present embodiment, the radius of curvature of bending part 104 is less than bending part 121A, 122A (Fig. 5,6 and 9).
Each planar section 121B, 122B are prolonged by one be partly formed in the curved wall 123,124 of socket 120
It stretches.Each curved wall 123,124 towards connecting element 1 interior lateral bend, and along direction of insertion I show opening (expand
Mouthful) end 123A, 124A, to be easier connector inserting pin being inserted into socket 120 (Fig. 1,2,6,8,9 and 17).
In the present embodiment, it should be observed that, the entrance of shell 110 and the opening entrance of socket 120 are arranged in connection member
The two sides of part 1, to provide opposite direction of insertion for electric wire and connector inserting pin.
Spring leaf 200 is in the shape as shown in Fig. 3,7,10 and 12 to 18.The spring leaf 200 of the first and second embodiments is
It is identical.
The spring leaf 200 of connecting element 1 of the invention passes through with first end part 210 and the second end part 220
Metal strip be formed as single component, the first end part 210 includes longitudinal slot 210A, and longitudinal slot 210A makes to be suitable for will
The curved wall 123 of socket 120 be connected device pin (not shown) clamping 211,212 points of Liang Ge branch open, the second end
Portion part 220 is suitable for clamping the peeling core of conducting wire against bottom wall 103 and contact element 115 when being inserted into shell 110.
First end part 210 has free end 201, and the second end part 220 has free end 202.
When flat, spring leaf 200 shows the profile of substantial rectangular, at its first free end 201 slightly gradually
Attenuate, and extends in a longitudinal direction.
It includes two bending parts 233,234, and the bending part is around the first axis T 1 and around flat with T1
Capable the second axis T 2 bending.Two axis Ts 1, T2 perpendicular to metal strip longitudinal direction.
From the side, therefore substantially S-shaped (Figure 12), it has respectively from the bending part 234,233 spring leaf 200
In first and second end sections 210,220 towards one in the free end of spring leaf 200 201 extension, and
Center portion 230 between two bending parts 233,234.
Three parts 210,220,230 of spring leaf 200 are planes.
In the present embodiment, longitudinal slot 210A in the plane of spring leaf 200 from one of bending part 234 along first end
Portion 210 extends, and extends (Fig. 3 and 10) partially along the center portion of spring leaf 200 230.
It divides the first end part 210 of spring leaf 200 for Liang Geqian branch 211,212 (Fig. 3 and 10).
Described two preceding branches 211,212 of first end part 210 extend along the mid-plane of spring leaf 200, and
And they be suitable for it is each other flexibly and with being parallel to mid-plane mobile when connector inserting pin is inserted into connecting element 1.
In addition, in the present embodiment, the second end part 220 of spring leaf 200 is also by another longitudinal slot 240 (Figure 10)
It is divided into Liang Gehou branch 221,222.
The free end of each of branch 221,222 further includes recess after described two, which is suitable in electric wire 2
Peeling core 4 matches the profile (Fig. 8 and 10) of the peeling core when being inserted into the shell 110 of the ontology 100 of connecting element 1.
In practice, spring leaf 200 is accommodated in this way in ontology 100, that is, the second end of spring leaf 200
Part 220 and third center portion 230 are accommodated in the shell 110 of ontology 100 (Fig. 1,5,15,16 and 18).
As shown in Fig. 1,5,8,15,16 and 18, the center portion 230 of spring leaf 200 sticks on the ontology of connecting element 1
The inner surface of each bending part 121A, 122A of each middle section 121,122 of 100 each side flange 101,102
In a part.Therefore, the direction of insertion I that it is arranged essentially parallel to for being inserted into connector inserting pin in socket 120 extends.
The width-of spring leaf 200 ignore the shell 110 that gap-is substantially equal to by ontology 100 is formed in inside it is slotting
Enter the width in space, except the central area of spring leaf 200, the width of the central area is due to the edge office from spring leaf 200
Two tabs 231,232 that portion extends and it is bigger (Fig. 3).
Specifically, spring leaf 200 includes the holding meanss for holding it in shell 110, the holding meanss and company
The compensation device cooperation of the ontology 100 of element 1 is connect, to keep in the body spring leaf.
More precisely, in the present embodiment, the center portion 230 of spring leaf 200 includes two tabs 231,232, it
Extend outwardly (Fig. 3,7 and 10) from spring leaf in the plane of the center portion 230 of spring leaf 200.
In the slot 109 for the ontology 100 that each tab 231,232 is accepted in connecting element 1, it is located in the present embodiment curved
At folding part 104, which connects bending part 121A, 122A of the middle section 121,122 of each side flange 101,102
To the respective side walls 111,112 (Fig. 1,5 and 11) of shell 110.
Therefore, spring leaf 200 is fastened in the ontology 100 of connecting element 1 by buckle and is installed.
The shape of tab 231,232 allows to keep spring leaf 200 while being inserted into the peeling core 4 of electric wire 2
Within the case 110.
The second end part 220 of spring leaf 200 extends through shell 110, and when in no conducting wire insertion shell 110
When, the free end 202 of the second end part 220 of spring leaf 200 is resisted against the inner surface (Fig. 7) of the bottom wall 103 of shell 110
On.In addition, in the present embodiment, the free end 202 of the second end part 220 of spring leaf 200 is resisted against contact when stopping
On element 115.
Spring leaf 200 can be by slightly precompressed, so that the second end part 220 of spring leaf 200 is constantly to shell 110
Bottom wall 103 inner surface and/or to contact element 115 apply pressure.
More precisely, and as shown in figure 8, the Liang Gehou branch 221 of the second end part 220 of spring leaf 200,
Each of 222 free end is configured to be incorporated in one in two insertion channels 107,108 for being inserted into electric wire
In a.
Therefore, one of insertion channel 107,108 is crossed in the side wall of shell 110 in the free end of each rear branch 221,222
111, extend between one of 112 and adjacent rails 106, and when the peeling core 4 of electric wire 2 is not in the shell 110 of connecting element 1
It is resisted against when middle on bottom wall 103 and/or contact element 115 (Figure 15).
In a kind of modification, spring leaf can by stopping be accommodated in the shell.In the peeling core of insertion electric wire
Before, after each the free end of branch not necessarily with bottom wall and/or contact element contacts.
Expose from shell 110 and extend (Figure 11 and 17) towards socket 120 in the first end part 210 of spring leaf 200.
In the present embodiment, therefore the first end part 210 of spring leaf 200 is substantially perpendicular to for inserting connector
The direction of insertion I that foot is inserted into socket extends.
More precisely, in the present embodiment, the first end part 210 of spring leaf 200 is near end 123A, 124A
Expose, described end 123A, 124A open (Figure 11 and 17) from the bending part of side flange 101,102 123,124.
In addition, a part of the ontology 100 of connecting element 1 is in longitudinal slot 210A in spring leaf as shown in Fig. 1,5 and 8
Extend between 200 preceding branch 211,212.In the present embodiment, the part is each side of the ontology 100 of connecting element 1
Planar section 121B, 122B of the middle section 121,122 of flange 101,102.
Specifically, as shown in Figure 10, along the every of the ontology 100 measured of the direction of insertion I for being inserted into connector inserting pin
The height of a side flange 101,102 ratio at bending part 121A, 122A of the middle section of side flange 101,102 121,122
It is small at planar section 121B, 122B of middle section 121,122.
This enable the first end part 210 of spring leaf 200 middle section 121,122 bending part 121A,
Expose above 122A, so that the end of planar section 121B, 122B of the middle section 121,122 of side flange 101,102 are located at
Between the free end of the preceding branch 211,212 of the first end part 210 of spring leaf 200 (Fig. 1 and 5).
Therefore, spring leaf 200 is suitable for cooperating with the flange of ontology 100, to limit the bending section of side flange 101,102
Divide and defines the spacing of socket 120 between 123,124.
In the present embodiment, in spare space, when there is no pin to be inserted into receive in socket 120, the of spring leaf 200
The planar portions of the middle section 121,122 of the free end and side flange 101,102 of the preceding branch 211,212 of one end portion 210
Divide 121B, 122B contact, while not applying pressure on it.
In a kind of modification, in spare space, the free end of the preceding branch of the first end part of spring leaf do not need with
The end of the planar section of the middle section of side flange contacts.
Equally, in a kind of modification, in spare space, the free end of the preceding branch of the first end part of spring leaf can be with
Clamp the end of the planar section of the middle section of side flange.
The material of spring leaf has satisfactory stiffness characteristics, to realize that it clamps the work of electric wire and connector inserting pin
With.It need not be made of an electrically conducting material, so as to limit connecting element for manufacturing the present invention conductive material quantity.
As an example, spring leaf is made of steel, particularly stainless steel.
In practice, by means of connecting element 1 of the invention, connecting element 1 is transmitted to connecting element from electric wire in electric current
When fever be restricted.
When the peeling core 4 of electric wire 2 is inserted into shell 110, the second end part 220 of spring leaf 200 is suitable for
Around 1 slight curvature of the first axis T, so as to which peeling core is inserted into corresponding shell 110.
Therefore, when the peeling core 4 of electric wire 2 is inserted into shell 110 along one in insertion channel 107,108,
The second end part 220 discharges the entrance of peeling core 4 for electric wire towards the bending of center portion 230 of spring leaf 200
Access (Figure 16) in corresponding insertion channel.When the peeling core 4 of electric wire 2 extends in being inserted into channel, spring leaf 200
The second end part 220 tends towards its unbent position of rest and returns, thus in the bottom wall 103 of shell 110
Surface and abutting contact element 115 squeeze the peeling core 4 of electric wire 2.
In the present embodiment, two electric wires can be inserted into often in two insertion channels 107,108 of above-mentioned shell 110
In a connecting element 1.
In the present embodiment, every electric wire along the longitudinal axis X1 perpendicular to connecting element 1 and is parallel to for inserting
Enter the direction insertion of the direction of insertion I of connector inserting pin.
Branch 221,222 is suitable for being bent independently of another rear branch after each, so as to logical to another insertion with electric wire
The peeling core 4 of electric wire 2 is mutually independently inserted into one of insertion channel 107,108 by the insertion in road.
Afterwards then the curved free end 202 of branch 221,222 on the peeling core of electric wire applies pressure, so as to by its
It is pressed against on the bottom wall 103 of contact element 115 and shell 110.
Therefore, electric wire 2 peeling core 4 be pressed against the contact element 115 made of the second material, second material have than
Constitute the low contact resistance of the first material of the rest part of the ontology of electrical connecting element 1.
The contact element being plugged between the peeling core 4 of electric wire 2 and the part made of the first material of ontology 100
115 presence allows to reduce existing total contact resistance between the peeling core 4 of electric wire 2 and connecting element 1, to limit
Fever of the component when electric current passes through.
The experimental result that applicant obtains specifically shows the connecting element of the invention for being provided with the rivet made of tin
All-in resistance be similar to the all-in resistance of connecting element being made completely of tin-plated brass without contact element.
In addition, contact element 115 has the size smaller than connecting element 1 and needs the second a small amount of material to be made
It makes.Its installation in connecting element is very simple.Therefore, connecting element 1 of the invention is low in cost.
The cost for manufacturing connecting element of the invention is further restricted, because carrying out the material of the ontology of self-forming connecting element
Expect that the waste material of (such as copper or brass) can be recycled easily and therefore approach the price sale of its purchasing price.Compared to it
Under, when ontology completely by for example tin-plated brass is made when, not only material purchase is more expensive, but also is more difficult to recycle, because necessary
Tin is separated with brass.Therefore, the price lattice of waste material are far below its purchasing price.Therefore, connecting element of the invention is produced into
This is cheap.
It is conductive and clip together connector inserting pin and electric wire in addition, in the embodiment of described connecting element
Function be separated (not associated).
Conduction is only ensured by ontology 100, and spring leaf 200 ensures that connector inserting pin is clamped in connection socket 120
And electric wire is clamped within the case 110.
In addition, ensuring the clamping of connector inserting pin and the clamping of every electric wire in an independent way.
Specifically, when in connector inserting pin insertion socket, the connector inserting pin is along direction of insertion I from socket 120
Flared end towards socket 120 interior bonds in socket.
In this way, connector inserting pin tends to make the bending part 123,124 of side flange 101,102 to be moved away from each other.
However, this remove planar section 121B, the 122B for making the middle section 121,122 of side flange 101,102 immediately
It removes.
Planar section 121B, 122B's of the middle section 121,122 of side flange 101,102 removes itself by spring leaf
The strong limitation of 200 effect on planar section 121B, 122B of the middle section of side flange 101,102 121,122.
Specifically, this remove tends to make the preceding branch 211,212 of spring leaf 200 to move in the plane of spring leaf 200
It opens.Therefore, spring leaf 200 is by along transverse direction bias.
Spring leaf 200 allows the middle section of side flange 101,102 in a lateral direction with the elasticity of very little
121,122 planar section 121B, 122B is only slightly removed.
Therefore, when in connector inserting pin insertion socket, the preceding branch 211,212 of spring leaf is flexibly removed, and then becomes
To in returning to their initial position.
Therefore, spring leaf 200 and ontology 100；300 flange cooperation, to resist the side flange for limiting socket 120
101,102 any of bending part 123,124 removes.
In other words, spring leaf 200；Therefore 400 cooperate with the flange of ontology 100, to make to limit socket 120
The bending part 123,124 of side flange 101,102 moves towards each other.
The preceding branch 211,212 of spring leaf 200 makes the planar section of the middle section 121,122 of side flange 101,102
121B, 122B are returned toward each other, and return to the bending part 123,124 of socket together with which, so that the bending
Part 123,124 moves towards each other.
In this way, the preceding branch 211,212 of spring leaf 200 ensures that connector inserting pin is clamped at the bending section of socket
Divide on 123,124.
Therefore, the electrical connection of electric wire and connector inserting pin is safely formed in an efficient way.
Connecting element present invention as described above can be made in various ways.
In practice, in the present embodiment, pass through the gold of folding such as the first conductive material made of unplated brass
Belong to plate to manufacture ontology 100.
Slot 109 is threaded through in side flange 101,102, and cutting part 105 and aperture 116 are threaded through together in bottom wall 103.It is preferred that
Ground, this is completed before folded sheet metal.
Then rivet 117 can be inserted into each aperture 116 and is fastened in it, can finally fold the plate.It is special
Not, this be connecting element 1 it is automatic assembling during there is a situation where.
In a kind of modification, especially during assembled by hand, it can be initially formed plate folding line as much as possible, i.e., not
Rivet 117, is then in place, finally completes the folding of plate by the folding line for interfering hand-operated clamping.
Rivet 117 can be preforming by the section structural member of wire or the second material directly in connecting element or be formed.
As an example, the tin metal silk for the square-section that side length is 1mm and length is 1.5mm can be used, it is crimped on connection member
In part.
In a kind of modification, instead of wearing aperture and installation rivet, two ingot pieces made of the second material are welded on
On the inner surface of the bottom wall 103.Preferably, this is carried out before folded sheet metal.
This document describes a kind of connecting elements, it appear that specific non-limiting shape.This can be presented in connecting element
Any other suitable shape known to the technical staff of field.
Particularly, connecting element can have the single insertion channel limited by shell, and single electric wire can be inserted
To wherein.In single channel, the present invention provides one or more contact elements.
Different shapes can also be presented in connecting element, such as, wherein for electric wire to be inserted into the sky of the insertion in shell
Between extend along the direction vertical with for inserting the prongs within the direction of insertion in socket.Similarly, difference can be presented in spring leaf
Shape.
Connecting element can also be simpler, only includes shell and spring leaf, such as automatic or " push-in type " terminal, without
For receiving the receiving socket of connector inserting pin.Finally, the quantity of connecting element and their shape can be with significant changes.
Claims (13)
1. a kind of electrical connecting element (1), it includes the conductive ontology (100) of metal, the ontology be made of the first material and
It accommodates spring leaf (200), the peeling core for the conducting wire (2) that the spring leaf (200) is suitable for be inserted into the connecting element (1)
Portion (4) is pressed against on the inner surface of wall (103) of the ontology (100), and the electrical connecting element is characterized in that, the ontology
(100) inner surface of wall (103) is provided with contact element (115), and the contact element is by different from first material
Second material is made, and the spring leaf (200) is suitable for being inserted into the connecting element (1) when the peeling core (4) of conducting wire (2)
When the peeling core (4) is pressed against on the contact element, second material connects with the peeling core of the electric wire
Electric shock resistance is lower than the contact resistance between first material and the peeling core of the electric wire.
2. electrical connecting element (1) according to claim 1, wherein second material contains tin, silver or gold.
3. electrical connecting element (1) according to claim 1 or 2, wherein first material contains copper.
4. electrical connecting element (1) according to any one of the preceding claims, wherein be equipped with made of the second material extremely
Few two contact elements, the spring leaf (200) are suitable for the peeling core (4) of the electric wire (2) being pressed against described two connect
It touches at least one of element.
5. electrical connecting element (1) according to any one of claim 1 to 4, wherein each contact element (115) is opposite
In the wall inner surface towards prominent in the ontology (100).
6. electrical connecting element (1) according to any one of claim 1 to 5, wherein each contact element (115) is formed
Pass through a part for the rivet (117) that the wall (103) fasten.
7. electrical connecting element according to any one of claim 1 to 5, wherein each contact element formation is assemblied in institute
State a part of the ingot piece on the inner surface of wall.
8. electrical connecting element (1) according to any one of claim 1 to 7, wherein the ontology (100) includes at least
Two insertion channels (107,108), at least two insertion channel be suitable for guiding the peeling core (4) of the electric wire (2) to
Insertion in the connecting element (1), each insertion channel (107,108) is at least partly by the wall (103) of the ontology
Inner surface limits, at least one contact element (115) is arranged in each insertion channel (107,108).
9. a kind of electric fittings, it includes connecting element according to any one of the preceding claims (1), for being electrically connected
It connects wires.
10. a kind of electric fittings, it includes the connecting element (1) according to previous item claim, it constitutes power outlet,
For the electric wire to be electrically connected with the connector inserting pin of a part for forming another electric fittings.
11. a kind of method of manufacture electrical connecting element (1) according to any one of claim 1 to 8, the electrical connecting element
Conductive ontology (100) including metal, the ontology are made of the first material and accommodate spring leaf (200), the spring leaf
(200) it is suitable for the peeling core (4) for the conducting wire (2) being inserted into the connecting element (1) being pressed against the ontology (100)
On the inner surface of wall (103), the inner surface of the wall (103) of the ontology (100) is provided with the contact element made of the second material
The contact resistance of the peeling core of part (115), second material and the electric wire is lower than first material and the electric wire
Peeling core between contact resistance cut out the ontology (100) made of the first material in the method, then will
The contact element made of the second material (115) is fastened on the inner surface of wall (103) of the ontology (100).
12. according to manufacturing method described in previous item claim, wherein the perforating in the wall (103) of the ontology (100)
Mouth (116), and the rivet (117) made of second material is fastened in the aperture.
13. manufacturing method according to claim 11, wherein will be described in the ingot piece made of second material is welded to
On the inner surface of wall.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1662557 | 2016-12-15 | ||
| FR1662557A FR3060873B1 (en) | 2016-12-15 | 2016-12-15 | ELECTRICAL CONNECTION ELEMENT EQUIPPED WITH A CONTACT ELEMENT |
| PCT/FR2017/053575 WO2018109402A1 (en) | 2016-12-15 | 2017-12-14 | Electrical connection element equipped with a contact element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110088982A true CN110088982A (en) | 2019-08-02 |
| CN110088982B CN110088982B (en) | 2021-06-01 |
Family
ID=58455183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780077749.8A Active CN110088982B (en) | 2016-12-15 | 2017-12-14 | Electrical connection element provided with a contact element |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3555963B1 (en) |
| CN (1) | CN110088982B (en) |
| ES (1) | ES2902205T3 (en) |
| FR (1) | FR3060873B1 (en) |
| RU (1) | RU2747849C2 (en) |
| WO (1) | WO2018109402A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3126067B1 (en) | 2021-08-04 | 2023-12-15 | Legrand France | Female electrical connection terminal for power outlet, associated power outlet mechanism and power outlet |
| CN114204287B (en) * | 2021-12-21 | 2022-11-15 | 山东特瑞电力器材有限公司 | Anti-fracture copper-aluminum equipment wire clamp |
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|---|---|---|---|---|
| EP0908966A1 (en) * | 1997-10-06 | 1999-04-14 | Legrand | Contact bloc for receptacle socket |
| EP1353407A1 (en) * | 2002-04-12 | 2003-10-15 | Weidmüller Interface GmbH & Co. | Wire connecting device |
| CN2881998Y (en) * | 2006-01-06 | 2007-03-21 | 郑松存 | Copper aluminium connection cable clamp |
| EP2166620A1 (en) * | 2008-09-22 | 2010-03-24 | Integration Technique et Cablage (ITEC) | Electric connection |
| CN102832467A (en) * | 2012-08-21 | 2012-12-19 | 江门市创艺电器有限公司 | Lead connector |
| CN203859271U (en) * | 2013-02-18 | 2014-10-01 | 菲尼克斯电气公司 | Impulse-current-resistant elastic connecting terminal |
| CN104981942A (en) * | 2013-02-13 | 2015-10-14 | Wago管理有限责任公司 | Spring-loaded clamping connection and conductor terminal |
| DE202015008280U1 (en) * | 2015-12-01 | 2015-12-14 | Switchlab (Shanghai) Co., Ltd. | Improved construction of an electrical connection terminal with path |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2748352B1 (en) * | 1996-05-03 | 1998-07-17 | Arnould App Electr | CONNECTION BASE FOR TRANSMISSION NETWORK, PARTICULARLY FOR TELEPHONE OR COMPUTER NETWORK |
| US7267571B1 (en) * | 2006-11-03 | 2007-09-11 | 3M Innovative Properties Company | Double wall connector |
| DE202009013335U1 (en) * | 2009-07-21 | 2010-12-02 | Weidmüller Interface GmbH & Co. KG | Connection device and jumper terminal |
| CN102598421B (en) * | 2009-09-29 | 2015-06-24 | 理想工业公司 | One-piece conductive clip for push-in wire connector |
| DE202013105944U1 (en) * | 2013-12-26 | 2014-01-22 | Wago Verwaltungsgesellschaft Mbh | Spring-loaded terminal connection and connectors hereby |
-
2016
- 2016-12-15 FR FR1662557A patent/FR3060873B1/en not_active Expired - Fee Related
-
2017
- 2017-12-14 RU RU2019116288A patent/RU2747849C2/en active
- 2017-12-14 WO PCT/FR2017/053575 patent/WO2018109402A1/en unknown
- 2017-12-14 ES ES17822424T patent/ES2902205T3/en active Active
- 2017-12-14 CN CN201780077749.8A patent/CN110088982B/en active Active
- 2017-12-14 EP EP17822424.2A patent/EP3555963B1/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0908966A1 (en) * | 1997-10-06 | 1999-04-14 | Legrand | Contact bloc for receptacle socket |
| EP1353407A1 (en) * | 2002-04-12 | 2003-10-15 | Weidmüller Interface GmbH & Co. | Wire connecting device |
| US20030194918A1 (en) * | 2002-04-12 | 2003-10-16 | Weidmuller Interface Gmbh & Co. | Electrical conductor connecting means |
| CN2881998Y (en) * | 2006-01-06 | 2007-03-21 | 郑松存 | Copper aluminium connection cable clamp |
| EP2166620A1 (en) * | 2008-09-22 | 2010-03-24 | Integration Technique et Cablage (ITEC) | Electric connection |
| CN102832467A (en) * | 2012-08-21 | 2012-12-19 | 江门市创艺电器有限公司 | Lead connector |
| CN104981942A (en) * | 2013-02-13 | 2015-10-14 | Wago管理有限责任公司 | Spring-loaded clamping connection and conductor terminal |
| CN203859271U (en) * | 2013-02-18 | 2014-10-01 | 菲尼克斯电气公司 | Impulse-current-resistant elastic connecting terminal |
| DE202015008280U1 (en) * | 2015-12-01 | 2015-12-14 | Switchlab (Shanghai) Co., Ltd. | Improved construction of an electrical connection terminal with path |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018109402A1 (en) | 2018-06-21 |
| RU2019116288A3 (en) | 2020-11-27 |
| RU2747849C2 (en) | 2021-05-17 |
| RU2019116288A (en) | 2020-11-27 |
| FR3060873A1 (en) | 2018-06-22 |
| FR3060873B1 (en) | 2020-08-14 |
| EP3555963B1 (en) | 2021-10-06 |
| BR112019010810A2 (en) | 2019-10-01 |
| EP3555963A1 (en) | 2019-10-23 |
| ES2902205T3 (en) | 2022-03-25 |
| CN110088982B (en) | 2021-06-01 |
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