CN206195034U - Connect formula of plugging in connector - Google Patents
Connect formula of plugging in connector Download PDFInfo
- Publication number
- CN206195034U CN206195034U CN201620684836.2U CN201620684836U CN206195034U CN 206195034 U CN206195034 U CN 206195034U CN 201620684836 U CN201620684836 U CN 201620684836U CN 206195034 U CN206195034 U CN 206195034U
- Authority
- CN
- China
- Prior art keywords
- contact
- section
- wire
- arm
- spring
- 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.)
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Links
- 239000000463 material Substances 0.000 claims description 67
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 239000012774 insulation material Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000011810 insulating material Substances 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000012447 hatching Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 210000000225 synapse Anatomy 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding 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
- 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
- H01R13/112—Resilient sockets forked sockets having two legs
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- 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
- H01R4/4846—Busbar details
- H01R4/4848—Busbar integrally formed with the spring
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6272—Latching means integral with the housing comprising a single latching arm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2107/00—Four or more poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- 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
- H01R4/4819—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 the spring shape allowing insertion of the conductor end when the spring is unbiased
- H01R4/4821—Single-blade spring
-
- 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
- H01R4/484—Spring housing details
- H01R4/4842—Spring housing details the spring housing being provided with a single opening for insertion of a spring-activating tool
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a connect formula of plugging in connector, it has insulating material casing and being used for in the insulating material casing and presss from both sides the spring binding post of tight electrical lead, wherein spring binding post constitutes for having the root section, the insulating circuit protective sleeve comprises a sleeve body, the flat contact of plate -type, the tight contact site section of clamp of each a pair of opposition of looks is each other given prominence to along two opposite orientations from the root section, it is used for respectively the electrical lead or connects contact pin to press from both sides tightly between the tight contact site section of a pair of this kind of clamp to press from both sides tight contact site section, and wherein the insulating material casing has to be used for introducing and will press from both sides tight electrical lead or meet contact pin, the passageway is introduced to the wire of looks opposition each other, wherein, the wire of insulating material casing is introduced the passageway and is extended to the tight contact site section of the clamp that distributes at least from the outside, the insulating material casing has with wire introduction passageway crossingly, the contact receiving channel of narrow orifice shape, and constituting, the flat contact of plate -type is arranged in pushing contact receiving channel and be used for fixing the casing at insulating material.
Description
Technical field
The utility model is related to a kind of optic pin-and-socket connector, and it has isolating material housing and in isolating material housing
Spring connecting terminal for clamping electric lead.Spring connecting terminal is configured to root section, forms a plane, plate
The contact blades of shape, the clamped contact section that each pair puts toward each other is prominent along two opposite directions from the root section
Go out, the clamped contact section is used to that electric lead or contact plug are clamped between a pair this clamped contact sections respectively.Absolutely
Edge material housing has the wire introduction passage put toward each other for introducing the electric lead or contact plug to be clamped.
The utility model further relates to a kind of optic pin-and-socket connector, and it has isolating material housing and in isolating material housing
The spring connecting terminal for clamping electric lead, wherein spring connecting terminal be configured to it is with root section, formed one put down
Face, plate shape contact blades, the clamped contact section for clamping electric lead is stretched out from the root section.
Background technology
The A1 of DE 28 51 712 disclose a kind of optic pin-and-socket connector, and it is used to carry out rear side wiring, institute at electrical equipment
State electrical equipment with least one contact component being made up of flat punch components with carry out welding electrical connection and
Connecting line for holding at least one insulation of rear side wiring.The contact component for being configured to flat punch components has two
The splicing interface for mutually inverting, the splicing interface is configured to the V shape contact site for having resilient leg, and the leg has
Hook.
The C3 of DE 25 17 465 disclose a kind of exhausted with the contact component for being configured to flat punch components and two-piece type
The optic pin-and-socket connector of edge material housing, the contact component is used for connecting line.Optic pin-and-socket connector housing has for accommodating
The opening of contact component, and be closed by individually lid.Lid has the introducing opening for introducing electric lead, the introducing
Opening is passed through in free space in optic pin-and-socket connector housing, being provided for accommodate contact component.
Utility model content
Based on the above, the purpose of this utility model is：A kind of further improved optic pin-and-socket connector is provided, its tool
Have isolating material housing and at least one be configured to plate shape contact blades spring connecting terminal, the optic pin-and-socket connector exists
Simple structure and it is compact in the case of ensure reliably to contact the electric lead to be clamped.
The purpose is realized by according to optic pin-and-socket connector of the present utility model.Advantageous embodiment is hereinafter retouched
State.
The utility model proposes：The wire introduction passage of isolating material housing at least extends to distributed clamping from outside
Contact section.Then, isolating material housing has contact receiving channel intersect with wire introduction passage, narrow orifice shape.Plate shape
Contact blades be structured to be pushed into contact receiving channel and for being fixed on isolating material housing.
By way of the clamped contact section distributed that wire introduction passage at least extends to contact blades, it is ensured that can
The wire for leaning on is guided.Then, contact blades are pushed into contact receiving channel, the contact receiving channel and wire introduction passage
It is intersecting.Save in like fashion and spatially and reliably contact blades are maintained in the contact receiving channel of opposite, narrow, and it is right
Quasi- wire introduction passage and the electric lead or contact plug to be inserted thereon.Contact receiving channel generally introduces logical than wire herein
Road is narrower.By means of contact receiving channel to be adjacent to wire introduction passage in the way of ensure straitly to guide contact blades and
Specifically ensure that guiding clamped contact section can elastic movement part.
Improve elasticity in the case where structure space is as small as possible to be realized by following optic pin-and-socket connector, wherein clamping
Contact section has spring arm section and the rigid Wire stick relying part section of setting is spaced apart with spring arm section.Spring arm section
Have：The root section in center；The support arm being connected thereto, the support arm is in contrast in clamped contact section to be connected to
The wire direction of insertion of electric lead extends；The spring bow being connected on support arm and the contact arm being connected on spring bow, it is described
Contact arm favours wire direction of insertion orientation and can be moved relative to support arm.The rigid same connection of Wire stick relying part section
Extend on to root section and in contrast to wire direction of insertion.Rigid Wire stick relying part Duan Qi is towards the side of spring arm section
Contact projection is carried at seamed edge.
By means of the contact arm that can be moved relative to support arm, the spring leg of bending is realized, the contact arm is connected to
It is provided only on the spring bow and support arm of the contact arm, the spring leg has relatively due to uniform stress distribution
Big elasticity.Therefore, no notable compared with the spring arm for only carrying short barb or the spring arm for protruding from rigid section
Increase space requirement in the case of it is possible that：Wire is clamped with larger conductive wire cross-section region.
For the utility model, indefinite article " one " can not be interpreted as number.Optic pin-and-socket connector obviously can
It is multipole and with multiple this spring connecting terminals.Only it is necessary that：Optic pin-and-socket connector has at least one spring
Binding post.Correspondingly, spring connecting terminal has at least one clamped contact section.
Here, another clamped contact section connects with the clamping formed by spring arm section and rigid Wire stick relying part section
Stretched out from root section on the opposite direction of contact portion section.Another clamped contact section is then configured to have points to mutual connecing
Synapses rise a pair can elastic movement spring arm.
It can be considered that be：One clamped contact section of first pair of clamped contact section opposite each other is configured to spring
Arm section, the spring arm section has the support arm being connected on root section, the spring bow being connected on support arm and connection
Contact arm on to spring bow.Therefore, it is possible to reduce space requirement or increase spring.
Here, support arm can have the section being tapered towards spring bow from root section.Contact arm can have from bullet
The gripping section that spring bow is tapered towards free end.Realized by the section being tapered of support arm and contact arm also more equal
Even stress distribution, this causes bigger spring.
If the clamped contact section opposite with spring arm section is configured to rigid Wire stick relying part section, then bullet
The Spring pinch force of spring arm section is uploaded in the side that electric lead or contact plug the and Wire stick relying part section of insertion is mutually inverted
It is delivered on the electric lead or contact plug, and is prevented by means of the rigid wire section：Electric lead or contact plug deform.Cause
This, causes the good clamping force and electric current with surface pressing high can be from electric lead via rigid Wire stick relying part
Section is derived.Current path most preferably contracts via rigid Wire stick relying part section compared with via the current path of spring arm section
It is short.
Contact protrusion that is that Wire stick relying part section can have at least one protrusion and extending into wire introduction passage.Cause
This, the contact of the electric lead of the rigid Wire stick relying part section that reclines is reduced at least one contact protrusion.This causes small biography
Resistance is passed, because the clamping force of spring arm section is focused on contact protrusion.
The clamped contact section of second pair of clamped contact section put toward each other can be configured to have sensing mutual
The spring arm of contact protrusion.This spring arm is to being particularly suitable for：Contact contact plug, but also can be used in conductively contacting electricity
Wire and especially rigid, single wire.
A pair of the clamped contact sections stretched out along the first direction of the contact blades can be than along complete and first party
A pair of the clamped contact sections oriented to opposite second direction are wider.Because contact blades are in second pair of clamped contact section
Region in reduce width, towards a side lock in isolating material housing, its mode is contact blades：Press from both sides towards first Dui
Those widened sections on the direction of close contact section form the stopper section in isolating material housing.
The contact receiving channel of narrow orifice shape can have the ladder for forming stopper section, and the stopper section is drawn for locking
Enter to the contact blades in contact receiving channel.The section of contact blades can herein with the ladder collective effect of stopper section.Pass through
When contact blades are pushed into contact receiving channel, the elastic temporary transient deformation of isolating material housing or preferred flat contact, flat
Flat contact can be directed through by ladder.Then, isolating material housing elastic reset, or contact blades are rebounded so that narrow
The ladder of the contact receiving channel of the degree of lip-rounding forms stopper section together with contact blades, and the stopper section prevents contact blades from contact
Outwards skidded off in receiving channel.
Thus, for example rigid Wire stick relying part section is together with the spring being connected thereto after middle root section
Arm collectively acts as lock arm, contact blades by the lock arm in contact receiving channel in the case where stopper section is formed
Locking, wherein the spring arm and Wire stick relying part section both be arranged on the electric lead or contact plug to be introduced or its wire draws
Enter on the side of passage.
Also it can be considered that be：By insulation material after in contact blades to be inserted into the contact receiving channel of narrow orifice shape
The deformation of material shell body, contact blades are pressed on isolating material housing.In this regard, isolating material housing is deformed to contact and accommodates leading to
In road, it is fixed in isolating material housing with by contact blades therefore to form stopper section.
Brief description of the drawings
Below, the utility model is elaborated according to embodiment and accompanying drawing.It shows：
Fig. 1 shows optic pin-and-socket connector and loads the sectional side view of contact blades therein；
Fig. 2 shows there is the insert and optic pin-and-socket connector in Fig. 1 of the electric lead of clamping；
Fig. 3 shows the front elevational view of the optic pin-and-socket connector in Fig. 1 and 2；
Fig. 4 shows the viewgraph of cross-section of the section B-B of a part for the optic pin-and-socket connector in Fig. 2 and 3；
Fig. 5 shows the viewgraph of cross-section of the section C-C of a part for the optic pin-and-socket connector in Fig. 2 and 3；
Fig. 6 shows the side view of the contact blades of the optic pin-and-socket connector in Fig. 1 to 4；
Fig. 7 shows the stereogram of the contact blades in Fig. 6；
Fig. 8 shows contact blades with the side view for clamping electric lead thereon；
Fig. 9 shows contact blades and clamps electric lead thereon and the other conductance for opposite clamp contact
The side view of line；
Figure 10 shows the stereogram of the contact blades of Fig. 9；
Figure 11 shows the sectional side view of the optic pin-and-socket connector in Fig. 2, and the optic pin-and-socket connector has additional pairing
Optic pin-and-socket connector, the pairing optic pin-and-socket connector has other electric lead；
Figure 12 shows the sectional side view of optic pin-and-socket connector, its have the contact blades that are pressed in isolating material housing with
And insertion and clamping electric lead；
Figure 13 shows optic pin-and-socket connector sectional side view, and it has flat tactile on the ladder for being locked in isolating material housing
Head, the contact blades have the electric lead for clamping thereon.
Specific embodiment
Fig. 1 can show which the longitudinal cross-section view of optic pin-and-socket connector 1, and it has be made up of non-conductive plastic material
The isolating material housing 2 of part formula.Spring connecting terminal is encased in isolating material housing 2, and the spring connecting terminal is constituted to be used
Clamped from opposite right side with by another electric lead or contact plug in an electric lead is clamped from the left side in Fig. 1.Insulation
Material housing 2 has the first wire introduction passage 4, and the first wire introduction passage is extended to absolutely from the outside of the side in left side
Until clamped contact section and extending beyond the clamped contact section in the inner space of edge material housing 2.Shown
In embodiment, wire introduction passage 4 has what is be tapered in the direction upper hopper shape towards the inner space of isolating material housing 2
Section 5.In this manner, the part for leading to outside of wire introduction passage 4 can be than leading in the region of clamped contact section
Line introduction passage is wider, to accommodate electric lead in region wider together with insulating material sleeve.The quilt of the electric lead to be clamped
The free end of peeling is then incorporated into the narrower section of wire introduction passage 4.
In the corresponding way, the section 7 that the second wire introduction passage 6 is also tapered with infundibulate, described second leads
Line introduction passage is located on right side, opposite side the outside of isolating material housing 2 and there from insulation shell 2
In lead to it is outer.The wire introduction passage 6 is also extended into the inner space of isolating material housing 2 so that the wire introduces logical
Road stretches to the clamped contact section for the contact plug of the electric lead being incorporated into the wire introduction passage 6 and even extends
More than the clamped contact section.
It is evident that：Isolating material housing 2 also has towards the unlimited contact receiving channel 8 in the side in left side, described
Contact receiving channel intersects with wire introduction passage 4 over the whole length.Contact receiving channel 8 at least extends to contact blades
3 narrower last portion, and also intersect with the second wire introduction passage 6 at least on the partial-length of contact blades 3 there.
The width (on direction of observation) of the contact receiving channel 8 of narrow orifice shape is matched with the width of the contact blades 3 of plate shape,
To keep the contact blades in both sides.Contact blades 3 are with its top and bottom side seamed edge in the side seamed edge
Abutted on subregion on the inner wall part to the gauge of contact receiving channel 8 of isolating material housing 2.
Contact blades 3 have root section 9, and the root section extends transverse to the wire direction of insertion L by arrow logo.
Wire direction of insertion L is following direction, and electric lead is incorporated into the first wire introduction passage 4 or along phase negative side along the direction
To being incorporated into the second wire introduction passage 6.Wire incoming direction L is preset by the bearing of trend of wire introduction passage 4 and 6.
Each pair opposite clamped contact section 10a, 10b extends from the root section 9, the clamped contact section structure
Into for clamping electric lead or contact plug respectively.A pair of clamped contact section 10a in left side are by rigid Wire stick relying part section 11
And formed with the Wire stick relying part 11 opposite spring arm sections 12 of section.Spring arm section 12 have be connected on root section 9
Support arm 13, the support arm in contrast to wire direction of insertion L extend.Here, the bearing of trend of support arm 13 is interpreted as
Whether principal spread direction, more specifically just insert with support arm 13 parallel to wire direction of insertion L or with relative to wire
Direction L is unrelated into small angle orientation.Under any circumstance, support arm 13 is not transverse to wire direction of insertion L or relative to leading
Line direction of insertion L obliquely extends.Spring bow 14 is connected on support arm 13.The spring bow 14 just as support arm 13 only
This spring arm section 12 is provided for, to provide elastic force for the contact arm 15 being connected on spring bow 14.Contact arm 15
In the first wire introduction passage 4 obliquely being extended into relative to wire direction of insertion L.By the relatively long contact arm 15
Fastening spring is realized with the spring bow 14 being connected thereto, wherein it is ensured that relatively large spring and uniform stress distribution.
The clamping force of contact arm 15 is oriented towards opposite rigid Wire stick relying part section 11, and placement will in Wire stick relying part section
The electric lead of clamping.For the contact surface between electric lead and Wire stick the relying part section 11 for reducing clamping, at least one contact is prominent
16 are played to be protruded from the side seamed edge towards spring arm section 12 of Wire stick relying part section 11.Therefore, applied via spring arm section 12
The clamping force being added on the electric lead of clamping is focused on contact protrusion 16, and is improved surface pressing in like fashion and reduced
Contact resistance.
Additionally, overload stopper section 17 is adjacent to root section 9, the overload stopper section is pointed to towards spring bow 14 and is arranged on
Between the free end of support arm 13 and contact arm 15.Therefore pass through the stopper section at load arm 17 and limit contact site 15 towards support
The possible deflection in the direction of arm 13.Additionally, cross load arm 17 forms clamped contact section 10a together with Wire stick relying part section 11
The funnel shaped wire at place introduces section, and the wire introduces section to be used to reliably and accurately supporting and being contained in wire introducing
The electric lead introduced in passage 4.
The second couple of clamped contact section 10b from root section 9 towards the side of the second wire introduction passage 6 porch side
To prominent.This couple of clamped contact section 10b is more narrowly constituted than first couple of clamped contact section 10a.Introduced by contact blades 3
During in the contact receiving channel 8 being correspondingly tapered, therefore it is tapered by this and in the inside of isolating material housing 2
Matched collision rake 18 in space forms the stopper section for contact blades 3, and the stopper section is towards second
The direction of wire introduction passage 6 is fixed in isolating material housing 2.
Spring arm 19a, the 19b that there are second couple of clamped contact section 10b two to be put toward each other, the spring arm difference
With the mutual contact protrusion 20 of sensing at free end region.Spring arm 19a, 19b are converged in common root section 9,
There is provided elastic force by the root section is used for electric lead or contact plug that clamped contact is located between contact protrusion 20.Led second
On the side of line introduction passage 6, the electric lead or contact plug that will can be clamped there are maintained at pairing optic pin-and-socket connector (not
Show) in.In order to lock this pairing optic pin-and-socket connector, isolating material housing 2 has entering towards the second wire introduction passage 6
The lock arm 21 that mouth direction is stretched out, the lock arm has locking convex shoulder 22.
Fig. 2 can show which the optic pin-and-socket connector 1 of electric lead 23 in Fig. 1, with inserted on left side and clamping
Longitudinal section.It is evident that：Electric lead 23 is insulated from material sleeve 24 and is introduced in the wire introduction passage 4 in left side
The funnel shaped portion 5 that is tapered.And the end 25 being peeled off of electric lead is guided to root section 9 and if necessary with by gap
Mode spaced apart is adjacent to the root section.Thus, contact arm 15 towards support arm 13 direction deflection and spring force by
In on the electric lead 23 that spring bow 14 is applied to clamped.The end 25 being peeled off of electric lead 23 is by means of spring arm section 12
It is expressed on the contact protrusion 16 of rigid Wire stick relying part section 11 so that in the end 25 being peeled off of electric lead 23 and rigidity
Wire stick relying part section between ensure the electric current bang path with small contact resistance.
Here, the width of the rigid Wire stick relying part section 11 is more than support arm 13 together with the spring bow 14 being connected thereto
With the width of contact arm 15.Pass through relatively large conductive transversal of provided width offer via rigid Wire stick relying part section 11
Face.
Hatching line B-B phases also before the contact blades for loading in the region of contact receiving channel with isolating material housing 2
Hand over.
The end 25 and contact blades being peeled off of hatching line C-C and isolating material housing 2 in the electric lead 23 of insertion
Intersect in region.For section B-B referring to Fig. 4 and for section C-C referring to Fig. 5.
Fig. 3 can show which the stereogram of the optic pin-and-socket connector 1 in Fig. 1 and 2.It is evident that：Isolating material housing 2
With multiple contact receiving channels 8 being arranged side by side each other, it has loading contact blades 3 therein respectively.Contact accommodates logical
Road 8 is constituted to narrow orifice shape at least in the region of wire introduction passage 4 is directly adjacent to following width, and the width is matched with
The width of the contact blades 3 of plate shape.It is evident that：Contact blades 3 form the contact of a plane and narrow orifice shape respectively
Receiving channel 8 is matched with the plane so that the contact blades 3 of plate shape are fixed on the contact receiving channel of narrow orifice shape in both sides respectively
In 8.
It can also be seen that be：Wire introduction passage 4 also has in the region being tapered at the rear of funnel shaped section 5
Have than the contact receiving channel 8 that intersects with the wire introduction passage 4 in the region of wire introduction passage 4 is directly adjacent to
The bigger diameter of width.Contact receiving channel 8 can have the section widened like that in subregion as drawn.Should add
Section wide is used to avoid the material in isolating material housing 2 from gathering.Contact receiving channel 8 can be as shown spacious
It is opening or closed by unshowned covering.
Fig. 4 can show which the cross-sectional view of the section B-B of the optic pin-and-socket connector 1 in Fig. 2, the optic pin-and-socket connector tool
Have and clamping position insertion and clamping electric lead 23 and free wire introduction passage 4.It is readily apparent that contact holds
Passage 8 of receiving intersects and the narrow orifice shape ground structure at least in the region of wire introduction passage 4 is directly adjacent to wire introduction passage 4
Into.There, the width of contact receiving channel 8 is matched with the width of the contact blades 3 being inserted so that the side of contact blades 3
It is maintained in contact receiving channel 8 in the both sides of isolating material housing 2 to ground.
Fig. 5 can show which the cross-sectional view of the section C-C of the optic pin-and-socket connector 1 in Fig. 2.Electricity of the section through insertion
The end 25 being peeled off of wire 23 and including being stretched through support arm 13 and from the support arm towards the direction of wire introduction passage 4
The section of the contact arm 15 for going out.Here, again it is evident that：The contact blades 3 of plate shape are correspondingly incorporated into touching for narrow orifice shape
In head receiving channel 8 and there in both sides fixed position.Here, the contact blades 3 of opposite, narrow correspondingly form one putting down
Face, plane of the plane parallel to the contact receiving channel 8 of narrow orifice shape.The contact arm 15 of elasticity can be towards wire in the plane
The direction movement of introduction passage 4.Support arm 13 is held with the contact that at least reclined to section at the narrow side seamed edge on its top herein
Receive passage 8 narrow inner wall part so that support there.
Fig. 6 can show which the side view of spring connecting terminal, and the spring connecting terminal is forming a plate shape for plane
Contact blades 3 form constitute.Here, contact blades 3 can for example be formed by plate punching.It is evident that：Rigidity
Wire stick relying part section stretched out in one direction in alignment first and spring arm 19b edges in lower area from root section 9
Opposite direction is stretched out.
Another spring arm 19a is provided with oppositely with spring arm 19b, and the spring arm 19a is approximately parallel to the bullet of bottom
Spring arm 19b extends so that the two spring arms 19a, 19b are collectively form a kind of Mume flower contact or V shape contact.The two bullets
Spring arm 19a, 19b is converged in root section 9, and wherein spring arm 19a, 19b is tapered first since root section 9.
Oppositely with rigid Wire stick relying part section 11, spring arm section 12 is set in the way of away from one determining deviation.
Spring arm section 12 is by the support arm 13 stretched out from root section 9, the spring bow being connected thereto and is connected on spring bow 14
Contact arm 15 formed.The contact arm forms the free end of spring arm section 12.Contact arm 15 is in shown embodiment
In there is following length, the length is more than the spacing or middle empty between rigid Wire stick relying part section 11 and support arm 13
Between.Contact arm 15 is inclined relative to rigid Wire stick relying part section 11 with acute angle and oriented towards the direction of root section 9 with extending.
It is further clear that：Support arm 13 start from root section 9 towards spring bow 14 direction taper be tapered ground structure
Into.Direction of the contact arm 15 also from spring bow 14 towards the free end of contact arm 15 is tapered.Therefore, uniform stress is realized
It is distributed and provides the improved bigger elasticity of spring arm section 12.
Fig. 7 can show which the stereogram of the contact blades 3 of Fig. 6.It is evident that：The plate shape ground of contact blades 3 have than
Length and the smaller width of highly significant.The material thickness of contact blades 3 is located substantially in 1mm to 5mm scopes and preferred position
In the substantially scope of 2mm ± 1mm.
It is also apparent that from the view：Overload stopper section 17 extend into the sky between support arm 13 and contact arm 15
Between in.When contact arm 15 is deflected towards the direction of support arm 13, the contact arm is stopped with its free end area touch to overload
In stopper 17 so that prevent the hazard for further deflecting and then preventing plastic deformation.
Fig. 8 can show which the side view of the contact blades 3 of Fig. 6 and 7, and it has the electric lead 23 for clamping thereon.Here,
And it is evident that：Electric lead 23 is dashed forward with the contact that its end 25 being peeled off is simply disposed in rigid Wire stick relying part section 11
Rise on 16.Therefore the clamping force being applied on electric lead 23 by spring arm section 2 is focused on contact protrusion 16.Rigid wire
The section that reclines 11 has enough width and this transition part to root section 9 so that when clamping force passes through spring arm section 12
It is applied to when on electric lead 23, the rigid wire section that reclines is not resiliently deformed or bends.
It can also be seen that be：Contact arm 15 is placed in being peeled off for electric lead 23 with the free end of its Sharp edge formula
End 25 on and imbed the end 25 if necessary.When pulling force is applied on electric lead 23, the end being peeled off
25 are stuck at contact arm 15 so that electric lead 23 is fixed in contact blades 3.
When clamp contact is lifted by contact arm 15 by operation instrument, electric lead 23 departs from or takes out from contact blades 3
From.In this regard, being optionally able to be encased in the operating element that can be moved relative to isolating material housing 2 in isolating material housing 2.
But also it can be considered that be：The operation instrument of such as screwdriver form is incorporated into contact receiving channel 8.The operation instrument
There can be the region widened guided towards contact arm 15 as drawn in Fig. 3 to 5 to this.
Fig. 9 can show which out the side view of contact blades 3, and it has the He of electric lead 23 being clamped in spring arm section 12
The second opposite electric lead 26.Second electric lead 26 can also be configured to contact plug.Can propose：By the second electric lead 26
Or contact plug is clamped in the Mume flower contact that spring arm 19a, the 19b put toward each other by the two are formed.
This as apparent from Figure 10, Figure 10 shows in Fig. 9, vertical with two contact blades 3 of electric lead 23,26
Body figure.It is evident that：Electric lead 23,24 is inserted into contact blades 3 with opposite directions.For the electric lead
23rd, each in 26 is respectively equipped with the contact sections put toward each other for a pair.On left side, a pair are formed by spring arm section
12 and rigid Wire stick relying part section 11 constitute clamped contact section.
A pair of clamped contact portions being made up of the two opposite spring arm 19a, 19b are formed on the side for mutually inverting
Section.
From whole views it is evident that：Contact blades 3 with its clamped contact section, i.e. spring arm 19a, 19b, just
Property Wire stick relying part section 11 and the spring arm section 12 with support arm 13, spring bow 14 and contact arm 15 be arranged on it is common
In plane, and thickness, the i.e. contact blades 3 on this plane of contact blades 3 are relatively small perpendicular to the extension of the plane.
Figure 11 can show which that the optic pin-and-socket connector 1 in Fig. 2 cuts with additional the vertical of pairing optic pin-and-socket connector 27
Face figure.Pairing optic pin-and-socket connector 27 has isolating material housing 28, and it has the grafting of the grafting end of free side
Opening 29.The outline of the grafting opening 29 in the profile of the isolating material housing 2 of optic pin-and-socket connector 1, so as to by grafting
The free end of isolating material housing 2 is inserted into grafting opening 29.The freedom being peeled off of the second electric lead 26 to be clamped
End 25 is extend into grafting opening 29, and second electric lead draws in wire accommodates opening 30 over a part of its length
Lead.Will pairing optic pin-and-socket connector 27 plug on optic pin-and-socket connector 1 when, extend into being peeled off in grafting opening 29
Free end 25 be incorporated into the wire of optic pin-and-socket connector 1 be introduced into opening 6 in, so as to be clamped to there spring arm 19a,
On the contact protrusion 20 of 19b.
In order to pairing optic pin-and-socket connector 27 is locked on optic pin-and-socket connector 1, exist on isolating material housing 28
Lockplate 31, the lockplate is to the gauge of lock opening 32.The lockplate 21 of optic pin-and-socket connector 1 is incorporated into the lock opening 32
In and by means of locking convex shoulder 22 and lockplate 31 formed stopper section in the case of lock.
It is optional in order to electric lead 26 or contact plug are fixed on the isolating material housing 28 of pairing optic pin-and-socket connector 27
Ground can be proposed：Electric lead 26 is pressed on isolating material housing 28.In this regard, being accommodated in the presence of the instrument of the alignment put toward each other
Opening 33a, 33b, the utensil receiving opening guide the end being peeled off of the electric lead 26 to insertion.Introduced by by instrument
To described utensil receiving opening 33a, 33b one or two in, electric lead 26 can deform, to prevent conductance in like fashion
Line 26 is extracted out from isolating material housing 28.
Figure 12 can show which the longitudinal section through the optic pin-and-socket connector 1 for slightly changing.For contact blades 3 and insulation
Material housing 2 can refer to the embodiment above with the implementation method of the contact receiving channel 8 of narrow orifice shape.Contact blades 3 are being drawn
It is pressed in isolating material housing 2 after entering in the unlimited contact receiving channel 8 in front side.In this regard, isolating material housing 2 exists
Deform in the case where locking projections 34 are formed at least one position.It is therefore prevented that contact blades 2 are held from the contact of narrow orifice shape
Receive and skid off in passage 8.There is collision rake 18 on opposite side is inclined, the rake that collides is by contact blades 3
It is fixed in this direction on isolating material housing 2.
Figure 13 can show which the implementation method of optic pin-and-socket connector 1.Herein also can substantially with reference to for constituting insulation
The above-mentioned implementation method of material housing 2 and contact blades 3.
Different from the embodiment described above, contact blades 3 are fixed in isolating material housing 2 by means of ladder 35.The ladder
35 form the stopper section for the contact blades 3 being pushed into contact receiving channel 8, and the contact blades are with rigid Wire stick
The end of the side of relying part section 11 prevents from being removed in contrast to wire direction of insertion L by ladder 35.
In order to guide contact blades 3 to pass through on the side of ladder 35 during loading procedure, isolating material housing 2 being capable of elasticity change
Shape.But also it can be considered that be：Rigid Wire stick relying part section 11 has recess 36 oppositely with contact protrusion 16.This is recessed
Place 36 can extend substantially to root section 9.Therefore, contact blades 3 in the case where isolating material housing 2 does not deform first by
It is pushed into contact receiving channel 8 in by the width that recess 36 is reduced so that only also rigid in last step to lead
Line recline section 11 end of the free end in opposite using support arm 13 is transitioned into spring bow 14 it is elastic
In the case of be guided in the side of ladder 35 and pass through.
This can be supported by the collision rake 37 of the outer side positioning towards isolating material housing 2.
Claims (13)
1. a kind of optic pin-and-socket connector, its have isolating material housing and in the isolating material housing for clamping conductance
The spring connecting terminal of line, wherein the spring connecting terminal is configured to root section, one plane of formation, plate shape
Contact blades, the clamped contact section that each pair puts toward each other is protruded from the root section along two opposite directions, institute
Clamped contact section is stated for electric lead or contact plug to be clamped between a pair this clamped contact sections respectively, and wherein
The isolating material housing is introduced with wire electric lead or contact plug, putting toward each other to be clamped for introducing and led to
Road,
Characterized in that, the wire introduction passage of the isolating material housing at least extends to distributed clamping from outside
Contact section, the isolating material housing has contact receiving channel intersect with the wire introduction passage, narrow orifice shape, and
And the contact blades of plate shape are constituted for being pushed into the contact receiving channel and for being fixed on the insulation material
On material shell body.
2. optic pin-and-socket connector according to claim 1, it is characterised in that first pair of clamped contact portion put toward each other
The clamped contact section of section is configured to spring arm section, and the spring arm section has the support being connected on the root section
Arm, the spring bow being connected on the support arm and the contact arm being connected on the spring bow.
3. optic pin-and-socket connector according to claim 2, it is characterised in that the support arm has from the root section court
The section that the spring bow is tapered, and the contact arm has the folder being tapered towards free end from the spring bow
Tight section.
4. the optic pin-and-socket connector according to Claims 2 or 3, it is characterised in that opposite with the spring arm section
Clamped contact section is configured to rigid Wire stick relying part section.
5. optic pin-and-socket connector according to claim 4, it is characterised in that the Wire stick relying part section has at least one
Contact protrusion that is prominent and extending into the wire introduction passage.
6. the optic pin-and-socket connector according to Claims 2 or 3, it is characterised in that second pair of clamping put toward each other connects
The clamped contact section of contact portion section is configured to have the spring arm for pointing to mutual contact protrusion.
7. optic pin-and-socket connector according to any one of claim 1 to 3, it is characterised in that along the contact blades
A pair of clamped contact sections that first direction stretches out are than stretched out along second direction completely opposite with first direction a pair of clampings
Contact section is wider.
8. optic pin-and-socket connector according to any one of claim 1 to 3, it is characterised in that the contact of narrow orifice shape
Receiving channel has the ladder for forming stopper section, and the stopper section is used for locking and is incorporated into the contact receiving channel
Contact blades.
9. optic pin-and-socket connector according to any one of claim 1 to 3, it is characterised in that the contact blades pass through
The deformation of the isolating material housing is pressed on the isolating material housing.
10. optic pin-and-socket connector according to any one of claim 1 to 3, it is characterised in that optic pin-and-socket connector has
Multiple wire introduction passages, the wire introduction passage has intersecting with wire introduction passage and receiving contact blades respectively
Contact receiving channel.
A kind of 11. optic pin-and-socket connectors, its have isolating material housing and in the isolating material housing for clamping electricity
The spring connecting terminal of wire, wherein the spring connecting terminal is configured to root section, forms a plane, plate shape
Contact blades, the clamped contact section for clamping electric lead stretches out from the root section,
Characterized in that, the clamped contact section have spring arm section and with the spaced rigidity of spring arm section
Wire stick relying part section, wherein the spring arm section has：Support arm, the spring bow being connected on the support arm and connection
Contact arm onto the spring bow, wherein the support arm is connected on the root section and in contrast to being clamped to the folder
The wire direction of insertion of the electric lead in close contact section extends, the contact arm favour the wire direction of insertion orientation and
Can be moved relative to the support arm, and the wherein rigid Wire stick relying part section is connected on the root section and phase
It is anti-to extend in the wire direction of insertion.
12. optic pin-and-socket connectors according to claim 11, it is characterised in that another clamped contact section along in contrast to by
The direction of the clamped contact section that the spring arm section and rigid Wire stick relying part section are formed is stretched out from the root section,
Wherein described another clamped contact section has a pair spring arms that can flexibly move, and the spring arm has sensing mutual
Contact protrusion.
13. optic pin-and-socket connector according to claim 11 or 12, it is characterised in that the rigid Wire stick relying part section
Contact protrusion is carried at its lateral edges towards the spring arm section.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202015103779.1 | 2015-07-17 | ||
| DE202015103779.1U DE202015103779U1 (en) | 2015-07-17 | 2015-07-17 | Connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206195034U true CN206195034U (en) | 2017-05-24 |
Family
ID=56360263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620684836.2U Active CN206195034U (en) | 2015-07-17 | 2016-06-30 | Connect formula of plugging in connector |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3118938B1 (en) |
| CN (1) | CN206195034U (en) |
| DE (1) | DE202015103779U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112514170A (en) * | 2018-08-27 | 2021-03-16 | 欧姆龙株式会社 | Connector type screw-free terminal block |
| CN113196579A (en) * | 2018-12-17 | 2021-07-30 | 科世达汽车电气有限及两合公司 | Flat plug connector arrangement and flat contact for a flat plug connector arrangement |
| CN114731004A (en) * | 2019-09-05 | 2022-07-08 | 浩亭电子有限公司 | Card edge plug connector |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785755B (en) * | 2017-01-06 | 2023-08-01 | 中国工程物理研究院总体工程研究所 | Vibration-proof measuring cable pin type adapter assembly |
| BE1025310B1 (en) | 2017-06-12 | 2019-01-24 | Phoenix Contact Gmbh & Co. Kg | Connector part with caulked contact elements |
| CN110277687B (en) * | 2018-03-16 | 2021-01-29 | 进联电子科技(上海)有限公司 | Conductive assembly structure of wire connecting device |
| TWI720751B (en) * | 2019-12-17 | 2021-03-01 | 禾昌興業股份有限公司 | Wire converter |
| EP4148912A1 (en) | 2021-09-09 | 2023-03-15 | Siemens Aktiengesellschaft | Clamping member and connecting terminal for an electrical conductor |
| CN114141452A (en) * | 2021-12-09 | 2022-03-04 | 云南电网有限责任公司临沧供电局 | Local insulating protective sleeve for reducing medium-voltage line ground fault |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH516899A (en) * | 1970-06-17 | 1971-12-15 | Holzer Patent Ag | Connector assembly |
| GB1501255A (en) * | 1975-04-17 | 1978-02-15 | Du Pont Nederland | Electrical contact clip |
| DE2517465C3 (en) | 1975-04-19 | 1978-12-07 | Bach & Co, 7100 Heilbronn | Connectors |
| DE2851712A1 (en) | 1978-11-30 | 1980-06-12 | Bach & Co | Plug connector for reverse side of circuit board - has E=shaped cross section stamped contact with fish hooks at tips of shanks engaging wire ends |
| DE8710741U1 (en) * | 1987-08-05 | 1987-10-01 | Siemens AG, 1000 Berlin und 8000 München | Foil connectors |
| JPH0743964Y2 (en) * | 1991-11-25 | 1995-10-09 | モレックス インコーポレーテッド | Electrical connector |
| DE102007003250B3 (en) * | 2007-01-23 | 2008-06-26 | Adc Gmbh | Cable or wire connection module, has printed circuit board attached on circuit board plug connector and arranged in separate housing, where plug connector is screwed to housing of connection module by screw of separate housing |
-
2015
- 2015-07-17 DE DE202015103779.1U patent/DE202015103779U1/en not_active Expired - Lifetime
-
2016
- 2016-06-30 CN CN201620684836.2U patent/CN206195034U/en active Active
- 2016-07-05 EP EP16177962.4A patent/EP3118938B1/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112514170A (en) * | 2018-08-27 | 2021-03-16 | 欧姆龙株式会社 | Connector type screw-free terminal block |
| CN113196579A (en) * | 2018-12-17 | 2021-07-30 | 科世达汽车电气有限及两合公司 | Flat plug connector arrangement and flat contact for a flat plug connector arrangement |
| CN114731004A (en) * | 2019-09-05 | 2022-07-08 | 浩亭电子有限公司 | Card edge plug connector |
| CN114731004B (en) * | 2019-09-05 | 2024-05-07 | 浩亭电子有限公司 | Card edge plug-in connector |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3118938B1 (en) | 2018-09-19 |
| EP3118938A3 (en) | 2017-04-19 |
| DE202015103779U1 (en) | 2016-10-18 |
| EP3118938A2 (en) | 2017-01-18 |
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