CN107017475A - Lead wiring terminal - Google Patents
Lead wiring terminal Download PDFInfo
- Publication number
- CN107017475A CN107017475A CN201610826889.8A CN201610826889A CN107017475A CN 107017475 A CN107017475 A CN 107017475A CN 201610826889 A CN201610826889 A CN 201610826889A CN 107017475 A CN107017475 A CN 107017475A
- Authority
- CN
- China
- Prior art keywords
- confluxes
- fastening spring
- conductor terminal
- spring element
- contact pin
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 44
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000010339 dilation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- 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
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
-
- 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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/515—Terminal blocks providing connections to wires or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2101/00—One pole
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Installation Of Bus-Bars (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Cable Accessories (AREA)
- Breakers (AREA)
Abstract
The present invention describes a kind of conductor terminal contact element (1) for being used to clamp electric lead (20), it has conflux part (2) and fastening spring element (3), wherein fastening spring element (3) is with the spring tongue piece (8) with clamping seamed edge (15), and the gripping section of wherein clamping seamed edge (15) and the part (2) that confluxes forms the clamping position for being used for clamping electric lead (20).Fastening spring element (3) is characterised by, the fastening spring element is movably disposed on the part that confluxes (2) and spring tongue piece (8) has bearing (12), the bearing is configured to, for being placed in the part that confluxes (2), and for causing the opening for clamping position by clamping motion of the seamed edge (15) away from gripping section when fastening spring element (3) is relative to the part that confluxes (2) open movement.
Description
Technical field
The present invention relates to a kind of lead wiring terminal for being used to clamp electric lead, it has conflux part and fastening spring member
Part.Fastening spring element, which has, clamps seamed edge, and the gripping section of the clamping seamed edge and the part that confluxes is formed for clamping electric lead
Clamping position.Clamping seamed edge can be located on spring tongue piece.
Background technology
This conductor terminal contact element is used in a variety of forms.The conductor terminal contact element of the present invention is provided primarily to
And it is configured to, is directly arranged on circuit board and welds on circuit boards, be used for realize by means of spring terminals
The circuit board contacts part of the tight electric lead of sub-folder.Conductor terminal contact element is particularly suitable for, can be in not circular insulation shell
Used in the case of body.
The U1 of DE 20 2,013 105 670 show a kind of terminal for light emitting diode, and it has provided with pressing key
Insulation shell and multiple osculating elements be in insulation shell, conductive.Osculating element is made up of two metal tapes.First gold medal
Category belt has metallic walls protruding upward, and the metallic walls are configured to be bent inwardly into semicircle in upside.Second metal tape exists
It is connected in one end thereof with the upper end of the first metal tape and Liang Ge branches tongue-like part is provided with its another end.One
Branch's tongue-like part is set to be used to clamp electric lead.Another branch's tongue-like part is registered on pressing key so that pressing bond energy is enough pressed
It is pressed onto on the second metal tape, to open the folder for being used to clamp electric lead by first branch's tongue-like part and the formation of the first metal tape
Tight position.
The A2 of WO 2014/124475 disclose a kind of terminals for being used to electrically connect at least one wire and contact
Son or connection terminal.Binding post has insulation shell, and contact is provided with the insulation shell.Contact, which has, to be carried
Perforate and be arranged on the stamping parts of the spring element in perforation.Spring element is configured to the bent yoke spring of U-bend, and the yoke spring has
Supporting section, the spring bending portion for being connected to supporting section and clamping leg, the clamping leg is opposite with supporting section and connects
It is connected in spring bending portion.The leg that reclines is located on the base segment of stamping parts.Leg is clamped to be formed for clamping electric lead
Position is clamped to orient towards the cap section of stamping parts.Position is clamped in order to open, manipulation instrument can be passed through in insulation shell
Opening be placed in clamping leg on, so as to make it is described clamping leg away from stamping parts cap section movement.
The content of the invention
Based on this, the purpose of the present invention is to realize a kind of improved conductor terminal contact element for being used to clamp electric lead.
The purpose by it is a kind of be used to clamping the conductor terminal contact element of electric lead realize, advantageous embodiment
It is described below.
Proposed for the conductor terminal contact element with conflux part and fastening spring element, fastening spring element is movable
Ground, which is arranged on, to conflux on part and spring tongue piece has a bearing, and the bearing, which is structured to be placed in, to conflux on part and in folder
Tight spring element relative to conflux part open movement when clamping position is opened by clamping motion of the seamed edge away from gripping section.
By the bearing on spring tongue piece, realized in combination with the movement of fastening spring element, work as fastening spring
When element is moved in open movement, the clamping position for being used to clamp electric lead formed between spring tongue piece and the part that confluxes is beaten
Open.By the motion, bearing is reached in the support position or stop dog position confluxed on part so that fastening spring element is relative
Cause the open movement for being then positioned within the spring tongue piece confluxed on part in the further open movement for the part that confluxes.Here, bullet
Gripping section motion of the clamping seamed edge of languid piece away from the part that confluxes, formation between seamed edge and gripping section is being clamped to open
Be used for clamp the clamping position of electric lead.
Position is clamped in order to open, steering force is not readily applied to be firmly seated in the fastening spring confluxed on part
On element, so as to mobile spring tongue piece direct whereby.But utilize the leverage as caused by the bearing on spring tongue piece.Pass through
Bearing, provides fixing point in the open movement of fastening spring element, and spring tongue piece is pivoted around the fixing point.
Therefore, conductor terminal contact element that is compact and simply and reliably manipulating very much is realized.
The bearing of spring tongue piece can be configured to the projection that at least one laterally stretches out from spring tongue piece, to be placed in remittance
Flow on the associated edge seamed edge of side of sidewall portion section of part.It is described it is raised therefore for example in a straightforward manner with spring tongue piece material
Ordinatedly it is molded.
The part that confluxes can have base segment and two side of sidewall portion sections that are being stretched out from base segment and being spaced.Folder
First horizontal contact pin of the tight spring element therefore with the side wall and connecting side wall being supported in the side of sidewall portion for the part that confluxes section.Spring-latch
Piece therefore from horizontal contact pin extend into towards base segment the side of sidewall portion for the part that confluxes section between intermediate space in.
By the base segment and the wire guiding channel for the side of sidewall portion section offer U-shaped being spaced of the part that confluxes.Conflux part
Side of sidewall portion section in addition be used for support fastening spring element.This is accomplished in the following manner, the side wall supports of fastening spring element
It is directed in the side of sidewall portion section for the part that confluxes and then also.First horizontal contact pin is used as the root section of spring tongue piece and same
When control surface is also provided, the steering force for the open movement of fastening spring element can be applied to the control surface.
Side wall can be connected with the second other horizontal contact pin, and the second horizontal contact pin is spaced apart with the first horizontal contact pin.Therefore,
It is further stable to clamp spring element.
Advantageously, the second horizontal contact pin is located on the same side with the first horizontal contact pin.Therefore, the fastening spring member of caged is realized
Part, wherein spring tongue piece are reached between the side wall of fastening spring element towards opposite side in the intermediate space between horizontal contact pin.
Fastening spring element can have carrier finger, and the carrier finger, which is stretched out and extend into from fastening spring element, confluxes
In the supporting opening of bar.Therefore the supporting opening can for example be present in the side of sidewall portion for the part that confluxes section.Therefore, fastening spring
Element can be suspended on fastening spring element by carrier finger, to move ground around the carrier finger for forming pivotal axis there
Supporting.Exposed the carrier finger from the plate material of fastening spring element and by way of plane is protruded, the carrier finger
It can be formed in cheap and simple mode with fastening spring element single type.
The part that confluxes can have the contact protuberance that the plane around the part that confluxes is protruded.By means of the contact protuberance,
The contact surface reduced is realized, the electric lead to be clamped is arranged on the contact surface, and the elastic force of fastening spring element is concentrated
Onto the contact surface.Surface pressure is improved in this way and improves contact resistance.
Contact protuberance can for example be configured to contact contact pin expose from the base segment for the part that confluxes and prominent.This
Tool had the advantage that, clamping seamed edge is provided by means of contacting the free end of contact pin, clamped on the clamping seamed edge and
Hook the electric lead to be clamped.Therefore, the clamping of electric lead is improved.In addition, providing funnel shaped by prominent contact contact pin
Wire introducing portion, the wire introducing portion is formed together by the spring tongue piece of same slant dilation on the opposite sides.
Conflux part and fastening spring element can be respectively panel element of the cross sectional curve into U-shaped.The U-shaped of bending to
Therefore panel element sets to form the cage of peripheral side closure with lapping one another.Therefore, bending to the part that confluxes of U-shaped can sink
Enter into the opening of the fastening spring element of U-shaped that or vice versa.Therefore fastening spring element is torsionally supported on the part that confluxes
On, wherein side of sidewall portion section and side wall formation guide portion adjacent to each other.Or fastening spring element now only can be around supporting
Axis or floating support portion pivot, either slides or by the pivot of combination towards the direction of base segment along the part that confluxes
Moved with sliding motion.
Fastening spring element can be pivotally supported on portion is pivotally supported to conflux on part.It is therefore advantageous that pivot
Turn bearing of trend observation of the axis of support along spring tongue piece positioned at spring tongue piece can be after the end of free movement.Cause
This, on the one hand fastening spring element can pivot around the axis in the portion that pivotally supports.On the other hand, spring tongue piece exists by bearing
It is placed in and confluxes on part during open movement.Therefore, two fixing points are provided by pivotally supporting portion and bearing, the fixing point is in court
Fastening spring element further carries out causing during open movement the open movement of spring tongue piece.
The purpose realizes that fastening spring element, which is movably disposed in, to conflux on part, and converges also by following manner
It is panel element of the cross sectional curve into U-shaped respectively to flow part and fastening spring element, wherein the panel element for bending to U-shaped laps one another
Ground sets to form the cage of peripheral side closure.Therefore, in principle can be unrelated with clamping the possible design at position
Electric lead is incorporated into the cage space of conductor terminal contact element closely by ground, and is clamping position there
It is upper to clamp.By the relative motion between fastening spring element and the part that confluxes, it can open and also closure is clamped if necessary
Position, electric lead is clamped for taking out and being also used for if necessary.
Cage can be formed by following manner, it is that the part that confluxes has that base segment and two stretch out from base segment and
And the side of sidewall portion section being spaced, and fastening spring element has the side wall being supported in the side of sidewall portion for the part that confluxes section and connection
First horizontal contact pin of side wall.
Fastening spring element, which can have spring tongue piece and be movably disposed in again, to conflux on part.Spring tongue piece is from
One horizontal contact pin is extend into towards base segment in the intermediate space between the side of sidewall portion for the part that confluxes section.
In the variations also advantageously, the part that confluxes has the contact protuberance protruded from the plane for the part that confluxes.Connect
Tactile protuberance can be configured to contact contact pin expose from the base segment for the part that confluxes and prominent.
In the variations, fastening spring element also can independently pivotally supported with clamping the design at position
It is pivotally supported at and confluxes on part in portion.Pivotally support the axis in portion be located at herein along wire direction of insertion clamp position it
Afterwards.Opened here, pivotally supporting portion and the associated supporting of the part that confluxes being extend into by least one of fastening spring element
Carrier finger in mouthful is formed.
Brief description of the drawings
Below according to embodiment the present invention is elaborated by appended accompanying drawing.Accompanying drawing is shown：
Fig. 1 shows the stereogram of conductor terminal contact element；
Fig. 2 shows the side view of the conductor terminal contact element in Fig. 1；
Fig. 3 shows the side view of the longitudinal section of the conductor terminal contact element in Fig. 2；
Fig. 4 shows the longitudinal section of the electric lead in open mode with insertion in Fig. 3；
Fig. 5 shows the stereogram of the part that confluxes of the conductor terminal contact element in Fig. 1；
Fig. 6 shows the stereogram of the fastening spring element for the conductor terminal contact element in Fig. 1.
Embodiment
Fig. 1 shows the stereogram of conductor terminal contact element 1, the conductor terminal contact element caged by the part 2 that confluxes
Formed with fastening spring element 3.The part 2 that confluxes is molded by plate single type.The part that confluxes has base segment 4, each other
Side of sidewall portion section 5a, the 5b being spaced apart from each other on opposite side stretch out from the base segment.The side of sidewall portion section substantially exists
Extend in the length of base segment 4.By this way, the conflux cross section of part 2 constitutes U-shaped or basin shape.
Similarly, fastening spring element 3 has side wall 6a, the 6b put toward each other, and the side wall leads in front area
Cross the first horizontal contact pin 7a to be connected to each other, and be connected to each other in Background Region by the second horizontal contact pin 7b.Spring tongue piece 8 is from
The direction of one horizontal contact pin 7a towards the base segment 4 for the part 2 that confluxes reaches the intermediate space between first and second horizontal contact pin 7a, 7b
In.Spring tongue piece 8 is constituted with the first horizontal contact pin 7a material fits herein.
It is clear that fastening spring element 3, which is arranged to the part 2 that confluxes on part 2 or conflux, is inserted into fastening spring element 3
In.Here, side of sidewall portion section 5a, 5b side wall 6a, 6b associated with the part 2 that confluxes is overlapped in couples.Thus, fastening spring element
3 are directed on part 2 confluxing.The fastening spring element is movable relative to the part 2 that confluxes.Carrier finger 9 is from side wall 6a, 6b
In the associated supporting opening 10 for extending into the side of sidewall portion for the part 2 that confluxes section 5a, 5b.By under the second horizontal contact pin 7b
Carrier finger 9 and associated supporting opening 10 pivotally support portion there is provided floating.It is anterior under the first horizontal contact pin 7a
Carrier finger 9 in the case where the part 2 that confluxes is opened relative to the earth can free movement, and with the part 2 that confluxes side of sidewall portion section
Backstop seamed edge formation backstop on 5a, 5b, base segments 4 of the first horizontal contact pin 7a away from the part 2 that confluxes is prevented by the backstop
Motion exceeds shown position.
Now, the direction that electric lead can be from the side under the first horizontal contact pin 7a towards the second horizontal contact pin 7b be incorporated into the
In free space between one horizontal contact pin 7a and base segment 4.Then, electric lead is in the clamping section of conductor terminal contact element 1
It is clamped on position, the clamping position is formed by the clamping seamed edge protuberance of the contact with base segment 4 of spring tongue piece 8.
In the embodiment shown, expose contact contact pin 11 from the base segment 4 for the part 2 that confluxes, the contact contact pin is obliquely towards second
Holded up from the plane of base segment 4 in horizontal contact pin 7b direction.Therefore it provides the funnel shaped wire at the clamping position with cusped edge
Introduce region.
Due to the electric lead being introduced into, spring tongue piece 8 is deflected towards the direction of horizontal contact pin 7a, 7b plane.Thus produce
Elastic force be supported on via two carrier fingers 9 in corresponding supporting opening 10 so that fastening spring element 3 is relative to the part 2 that confluxes
Positioned at the orientation of fixed stabilization.
Clamp position in order to open and take out electric lead, the first horizontal contact pin 7 can be towards under the direction of base segment 4
Pressure.Then, realize the clamping seamed edge of spring tongue piece 8 away from the court of base segment 4 by the bearing 12 on the incline of spring tongue piece 8
Moved to the second horizontal contact pin 7b of fastening spring element 3 direction, the bearing is supported on side of sidewall portion in the open movement
On section 5a, 5b associated edge seamed edge 13a, 13b.This can be by fastening spring element 3 in pivotally supporting on part 2 of confluxing
Structure is realized.
Fig. 2 shows the side view of the conductor terminal contact element 1 in Fig. 1.Herein it is clear that being configured to laterally from bullet
The raised bearing 12 that languid piece 8 stretches out is supported on side wall 6a, 6b associated edge seamed edge 13a, 13b.Now, if
Fastening spring element 3 opens fortune by applying by the pressure being applied on the first horizontal contact pin 7a towards the direction of base segment 4
Move and moved relative to the part 2 that confluxes, then the part for being connected to the first horizontal contact pin 7a of spring tongue piece 8 is same towards base segment
4 direction movement.Bearing 12 is on side of sidewall portion section 5a, 5b of the part 2 that confluxes edge seamed edge 13a, 13b relative to the part 2 that confluxes
Put and be securely maintained on the position.Here, remaining perpendicular to wire direction of insertion L height and position or being transported relative to opening
The position in dynamic direction.If necessary it is possible that for example due to the pivoting action of spring tongue piece 8 within the scope of limit tolerance range
Bearing 12 is caused to be slided on edge seamed edge 13a, 13b along wire direction of insertion L.The placement of spring tongue piece 8 causes spring tongue piece 8
Can free movement end clamping seamed edge obtain away from conflux part 2 base segment 4 opposite motion.Therefore, open
Clamp position.
In addition it is clear that the part 2 that confluxes has the wire collection of the formation of material protrusion 14 by bending in rearward end
Bag, the wire collection bag prevents the insertion of electric lead beyond the end of conductor terminal contact element 1.
Fig. 3 shows the longitudinal section side view of the conductor terminal contact element 1 through Fig. 2.It is clear that contact protuberance with
The form of contact contact pin 11 cuts out from base segment 4 and erected from the plane of base segment 4 towards the second horizontal contact pin 7b direction
Rise.Therefore, the clamping section for clamping electric lead is provided together with forming the free end for the spring tongue piece 8 for clamping seamed edge 15
Position.The end that the direction of contact contact pin 11 clamps seamed edge 15 has a chamfering 16, and the chamfering has a plane, and the plane is from first
Prolong towards the region for being located at the region after contact contact pin 11 along wire direction of insertion of base segment 4 in horizontal contact pin 7a region
Stretch.Therefore, in the case of most preferably guiding wire, the optimal contact protuberance for clamping electric lead, spring-latch are realized
The clamping force of piece 8 is concentrated on the contact protuberance.
In addition it is clear that spring tongue piece 8 can free movement end towards base segment 4 direction continue bend.
Therefore, the contact end 17 of spring tongue piece 8 compared with the region that another of spring tongue piece 8 is connected to the first horizontal contact pin 7a with phase
For the steeper angle of base segment 4 orientation.This causes, in the pressure due to being applied on the first horizontal contact pin 7a and towards bottom
When the direction of section 4 carries out open movement, contact section 17 in the case of in more low-angle compared with quickly from base segment 4
Or contact contact pin 11 is lifted.
In addition it can be seen that, the floating ground in relatively small supporting opening 10 of the carrier finger 9 under the second horizontal contact pin 7b
Supporting.Thus there is provided a kind of pivot with pivot center or rotating support.On the contrary, under the first horizontal contact pin 7a
Carrier finger 9 is submerged in relatively large supporting opening 10 and substantially can free movement.The carrier finger 9 is generally used only for
The backstop of stop surface 18 to associated side of sidewall portion section 5a, 5b is provided.In this regard, being respectively present on side of sidewall portion section 5a, 5b
The horizontal contact pin 7a of base segment 4 and first or spring tongue piece 8 are connected to the projection set between the region of the first horizontal contact pin or referred to
Shape portion.
By the bearing 12 being placed on edge seamed edge 13a, 13b and by being supported in associated supporting opening 10
At least one carrier finger 9, fastening spring element 3 is also obtained in the state of electric lead is not inserted into relative to the part 2 that confluxes
Fixed position or orientation.
In addition it can be seen that, material protrusion 14 is bowed out and horizontal under the second horizontal contact pin 7b from least one side wall 5a, 5b
It is placed in ground in wire introduction passage.Therefore, in side to wire collection bag gauge.
In addition it is clear that base segment 4 has inclined-plane 19 in input side, by leading for the scarf funneling
Line introduce region.Corresponding inclined-plane is existed on side of sidewall portion section 5a, the 5b for the part 2 that confluxes.
It is clear in this stereogram also in Fig. 1.
Fig. 4 shows the side cross-sectional view of the conductor terminal contact element 1 with the electric lead 20 being inserted at present.Electric lead 20
The end 21 for being stripped insulated hull be inserted at this along wire direction of insertion L in wire introduction passage.Conductor terminal contact element
Part 1 is in an open position.Here, the direction of tensile force F towards base segment 4 is applied in the first horizontal contact pin.It is clear that
Herein spring tongue piece 8 can free movement end contact section 17 contact contact pin 11 chamfering 16 at away from contact
Protuberance is moved.Therefore, opened at the clamping position clamped between seamed edge 15 and the contact protuberance 16 of contact contact pin 11, and
Oppositely electric lead 20 can be pulled out from conductor terminal contact element 1 with wire direction of insertion L.
Fig. 5 can be seen that the stereogram of the part 2 that confluxes for the conductor terminal contact element 1 in Fig. 1 to 4.It is clear herein
It is that the part 2 that confluxes is made up of plate single type.Two side of sidewall portion put toward each other section 5a, 5b, institute are bowed out from base segment 4
State side of sidewall portion section and wire introduction passage is provided.At this it is clear that there is rectangle in side of sidewall portion section 5a, 5b Background Region
Supporting opening 10, such as with rounded angle.It is described supporting opening 10 cross section be it is limited and support opening 10 exist
Peripheral side is closed completely.
On the contrary, in front area, supporting opening 10 is not closed completely in peripheral side, but can be freely accessible to
's.This can realize that fastening spring element 3 is linked into the part 2 that confluxes.It is important in this that, by side of sidewall portion section 5a, 5b
There is backstop in the stop surface 18 in prominent projection.The stop surface 18 points to the direction of base segment 4.
In addition it is clear that material protrusion 14 is folded towards each other at rearward end from two side of sidewall portion sections 5a, 5b, with
Form wire collection bag.The side of sidewall portion section 5a material protrusion 14 points to opposite side of sidewall portion section 5b, and vice versa.
In addition it is clear that another material protrusion 22 contact contact pin 11 free end region in respectively from one
Side wall 5a, 5b are bent towards opposite side wall 5b, 5a.Material protrusion 22 is approximately towards second from the plane of base segment 4
Horizontal contact pin 7b direction moves up and forms the bearing for contacting contact pin 11.This is more clearly visible in figures 3 and 4.
Fig. 6 shows the stereogram of fastening spring element 3.Be configured to cross section bends to U-shaped to fastening spring element 3 respectively again
Panel element.Herein it is clear that carrier finger 9 is cut out from side wall 6a, 6b and towards opposite side wall 6a, 6b side respectively
To stretching.
In addition it can be seen that, spring tongue piece 8 is connected to the first horizontal contact pin 7a and in the first horizontal horizontal contact pin of contact pin 7a and second
Extended downwardly into free space between 7b between side of sidewall portion section 6a, 6b.Spring tongue piece 8 is herein from passing through first and
It is bent downwardly into the plane of two horizontal contact pin 7a, 7b formation in passage.
In addition it is clear that convexing to form bearing 12 by what is stretched out in both sides on spring tongue piece 8.
Claims (19)
1. a kind of conductor terminal contact element for being used to clamp electric lead, it has conflux part and fastening spring element, wherein institute
Stating fastening spring element has with the spring tongue piece for clamping seamed edge, and the wherein described folder for clamping seamed edge and the part that confluxes
Tight section forms the clamping position for clamping the electric lead,
Characterized in that,
The fastening spring element confluxes on part described in being arranged on moving, and the spring tongue piece has bearing, described
Bearing is configured to, and for being placed in the part that confluxes, and is used in the fastening spring element relative to the part that confluxes
The opening at the clamping position is caused by the motion of the clamping seamed edge away from the gripping section during open movement.
2. conductor terminal contact element according to claim 1,
Characterized in that,
The bearing of the spring tongue piece is configured to the projection that at least one laterally stretches out from the spring tongue piece, to dispose
On the associated edge seamed edge of the side of sidewall portion section of the part that confluxes.
3. conductor terminal contact element according to claim 1 or 2,
Characterized in that,
The part that confluxes has base segment and two side of sidewall portion sections that are being stretched out from the base segment and being spaced apart from each other,
And the fastening spring element has side wall and the connection side wall in the side of sidewall portion section for being supported on the part that confluxes
The first horizontal contact pin, wherein the spring tongue piece extend into the part that confluxes from the described first horizontal contact pin towards the base segment
The side of sidewall portion section between intermediate space in.
4. conductor terminal contact element according to claim 3,
Characterized in that,
The side wall is connected with the second other horizontal contact pin, and the second horizontal contact pin is spaced apart with the described first horizontal contact pin.
5. conductor terminal contact element according to claim 4,
Characterized in that,
The first horizontal contact pin is the same as described is connected to the side on the identical lateral edges of the side wall for the second horizontal contact pin
On wall, and then the first and second horizontal contact pin is located on the same side of the conductor terminal contact element.
6. the conductor terminal contact element according to any one of the claims,
Characterized in that,
The fastening spring element has carrier finger, and the carrier finger is stretched out from the fastening spring element and extend into described
In the supporting opening of part of confluxing.
7. the conductor terminal contact element according to any one of the claims,
Characterized in that,
The part that confluxes has the contact protuberance protruded from the plane of the part that confluxes.
8. conductor terminal contact element according to claim 7,
Characterized in that,
The contact protuberance is configured to contact contact pin expose from the base segment of the part that confluxes and prominent.
9. the conductor terminal contact element according to any one of the claims,
Characterized in that,
Part and the fastening spring element of confluxing is panel element of the cross sectional curve into U-shaped respectively, wherein bending to U-shaped
The panel element is set with lapping one another, to form the cage of peripheral side closure.
10. the conductor terminal contact element according to any one of the claims,
Characterized in that,
The fastening spring element pivotally support can be pivotally supported at portion it is described conflux on part, wherein along the spring-latch
The bearing of trend of piece, the axis for pivotally supporting portion be located at the spring tongue piece along wire direction of insertion energy free movement
After end.
11. the conductor terminal contact element according to any one of the claims,
Characterized in that,
Portion is pivotally supported to be formed by the carrier finger extending into the supporting opening of the part that confluxes of the fastening spring element.
12. a kind of conductor terminal contact element for being used to clamp electric lead, it has conflux part and fastening spring element, wherein institute
State fastening spring element and have and clamp seamed edge, and the wherein described gripping section for clamping seamed edge and the part that confluxes is formed and is used for
The clamping position of the electric lead is clamped,
Characterized in that,
The fastening spring element confluxes on part described in being arranged on moving, and part and the fastening spring member of confluxing
Part is panel element of the cross sectional curve into U-shaped respectively, wherein the panel element for bending to U-shaped is set with lapping one another, with shape
The cage that circumferentially side is closed.
13. a kind of conductor terminal contact element for being used to clamp electric lead, it has conflux part and fastening spring element, wherein institute
Stating fastening spring element has with the spring tongue piece for clamping seamed edge, and the wherein described folder for clamping seamed edge and the part that confluxes
Tight section forms the clamping position for clamping the electric lead,
Characterized in that,
The fastening spring element be arranged on moving it is described conflux on part, the part that confluxes have base segment and two from
Side of sidewall portion section that is that the base segment stretches out and being spaced apart from each other, and the fastening spring element is described with being supported on
Conflux and the side wall in the side of sidewall portion section of part and connect the first horizontal contact pin of the side wall, wherein the spring tongue piece is from described
First horizontal contact pin is extend into the intermediate space between the side of sidewall portion section of the part that confluxes towards the base segment.
14. conductor terminal contact element according to claim 13,
Characterized in that,
Part and the fastening spring element of confluxing is panel element of the cross sectional curve into U-shaped respectively, wherein bending to U-shaped
The panel element is set with lapping one another, to form the cage of peripheral side closure.
15. the conductor terminal contact element according to claim 13 or 14,
Characterized in that,
The side wall is connected with the second other horizontal contact pin, and the second horizontal contact pin is spaced apart with the described first horizontal contact pin.
16. the conductor terminal contact element according to any one of claim 12 to 15,
Characterized in that,
The part that confluxes has the contact protuberance protruded from the plane of the part that confluxes.
17. conductor terminal contact element according to claim 16,
Characterized in that,
The contact protuberance is configured to contact contact pin expose from the base segment of the part that confluxes and prominent.
18. the conductor terminal contact element according to any one of claim 12 to 17,
Characterized in that,
The fastening spring element pivotally support can be pivotally supported at portion it is described conflux on part, wherein described pivotally support
The axis in portion is located at after the clamping position along wire direction of insertion.
19. conductor terminal contact element according to claim 18,
Characterized in that,
It is described to pivotally support the carrier finger that extend into the supporting opening of the conflux part of the portion by the fastening spring element
Formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911035963.4A CN110854554B (en) | 2015-09-18 | 2016-09-14 | Wire connecting terminal |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202015104962.5 | 2015-09-18 | ||
| DE202015104962.5U DE202015104962U1 (en) | 2015-09-18 | 2015-09-18 | Conductor terminal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911035963.4A Division CN110854554B (en) | 2015-09-18 | 2016-09-14 | Wire connecting terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107017475A true CN107017475A (en) | 2017-08-04 |
| CN107017475B CN107017475B (en) | 2020-08-04 |
Family
ID=56853529
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911035963.4A Active CN110854554B (en) | 2015-09-18 | 2016-09-14 | Wire connecting terminal |
| CN201610826889.8A Active CN107017475B (en) | 2015-09-18 | 2016-09-14 | Wire connecting terminal |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911035963.4A Active CN110854554B (en) | 2015-09-18 | 2016-09-14 | Wire connecting terminal |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3145031B1 (en) |
| JP (1) | JP6888927B2 (en) |
| KR (1) | KR102646639B1 (en) |
| CN (2) | CN110854554B (en) |
| DE (1) | DE202015104962U1 (en) |
| TW (1) | TWI706612B (en) |
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| CN110212319A (en) * | 2018-02-28 | 2019-09-06 | 日本航空电子工业株式会社 | Terminal and harness |
| CN113924697A (en) * | 2019-06-20 | 2022-01-11 | 雷诺股份公司 | Connecting device between two parts of a busbar |
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| DE202015104962U1 (en) * | 2015-09-18 | 2016-12-21 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
| CN107785676A (en) * | 2017-10-09 | 2018-03-09 | 首瑞（天津）电气设备有限公司 | Power distribution equipment Mobile elastic bus-bar and power distribution equipment |
| WO2019092203A1 (en) * | 2017-11-09 | 2019-05-16 | Amphenol-Tuchel Electronics Gmbh | Contact element comprising a clamping terminal for a stranded conductor |
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Also Published As
| Publication number | Publication date |
|---|---|
| DE202015104962U1 (en) | 2016-12-21 |
| EP3145031A2 (en) | 2017-03-22 |
| TW201712954A (en) | 2017-04-01 |
| TWI706612B (en) | 2020-10-01 |
| KR102646639B1 (en) | 2024-03-13 |
| JP6888927B2 (en) | 2021-06-18 |
| KR20170034323A (en) | 2017-03-28 |
| CN110854554A (en) | 2020-02-28 |
| EP3145031A3 (en) | 2017-06-14 |
| CN110854554B (en) | 2022-02-25 |
| EP3145031B1 (en) | 2021-01-13 |
| CN107017475B (en) | 2020-08-04 |
| JP2017076606A (en) | 2017-04-20 |
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