CN102934287A - Contact element for plug arrangement - Google Patents
Contact element for plug arrangement Download PDFInfo
- Publication number
- CN102934287A CN102934287A CN2011800277019A CN201180027701A CN102934287A CN 102934287 A CN102934287 A CN 102934287A CN 2011800277019 A CN2011800277019 A CN 2011800277019A CN 201180027701 A CN201180027701 A CN 201180027701A CN 102934287 A CN102934287 A CN 102934287A
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- contact element
- gripping
- twisted wire
- cable
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- 238000009413 insulation Methods 0.000 claims abstract description 40
- 230000004308 accommodation Effects 0.000 claims description 57
- 239000004020 conductor Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 5
- 238000002788 crimping Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- 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
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring
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- 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
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
-
- 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
- H01R4/4835—Mechanically bistable arrangements, e.g. locked by the housing when the spring is biased
-
- 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
- H01R4/4852—Means for improving the contact with the conductor, e.g. uneven wire-receiving surface
-
- 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
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5008—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using rotatable cam
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A contact element (1) is used for mechanically clamping an electric connection of a cable to the contact element (1). The cable (5) comprises stranded wires (51) and an insulation (50) that encases the stranded wires, said stranded wires (51) being exposed in a stranded wire section (51) and being encased by the insulation in an insulating section (50) that adjoins the stranded wire section (51). The contact element (1) comprises a receiving section (2) for receiving the cable (5) and a clamping lever (4) that is movably connected to the receiving section (2). The clamping lever (4) comprises a first clamping section (40) and a second clamping section (41). The first clamping section (40) comes to rest in a contacting region (23) of the receiving section (2), an electric contact being arranged between the stranded wire section (51) and the contact element (1) in said contacting region. The second clamping section (41) comes to rest in a clamping region (22) of the receiving section (2), the insulating section (50) being mechanically clamped in said clamping region.
Description
Technical field
The present invention relates to the described contact element for the plug type device of a kind of aforementioned part according to claim 1.
Background technology
Connecting, plug type is used for realizing for example a plurality of contact elements that electrically contact between female component and the male component of two links from known in the state of the art.
For example, DE 101 52 520 illustrates this contact element that is connected with plug element.The shortcoming of this contact element is the following fact, namely produces in the situation of pulling force at cable when the connection between two cables of separation the time, and cable can be extracted and therefore infringement electrical connection from plug element.
Generally speaking, from the shortcoming of contact element well known in the prior art be, in length of life, the connection between cable and plug element can be unclamped easily, and this causes the bad contact that is difficult for the location.
Summary of the invention
Based on described prior art, the contact element that proposition can simple operations, this contact element is guaranteed electrical connection good between cable and the clamping connector in addition, and has hindered when action of pulling stress is on cable simultaneously electrical connection is caused damage.
Described purpose realizes by feature claimed in claim 1.Therefore, contact element is used for cable is mechanically clamped and is electrically connected with contact element.Cable comprises the insulation division of twisted wire and the described twisted wire of parcel, and wherein twisted wire exposes in twisted wire section section and is being connected in the insulation division section of twisted wire section section and wrapped up by insulation division.Therefore, twisted wire is arranged in the front portion of cable, exposes in the end regions of cable, and therefore no longer wraps up with insulation division at this.Contact element comprises be used to the accommodation section section of holding cable and the clamping handle that is connected movingly with the accommodation section section.Clamping handle comprises the first gripping section and the second gripping section, wherein the first gripping section is arranged in the contact area of accommodation section section, in described contact area, be implemented in electrically contacting between twisted wire section section and the contact element, and wherein the second gripping section is arranged in the clamping region of accommodation section section, and the insulation division section is mechanically clamped in described clamping region.
By means of such contact element, can between contact element and cable, set up good electrically contacting with reproducible, and cable is clamped mechanically simultaneously.
Preferably, twisted wire section section by the first gripping section directly and adjacent to each other can be clamped with respect to the accommodation section section, between twisted wire section section and contact element, realize thus directly and adjacent to each other electrically contacting, and the insulation division section by the second gripping section directly and adjacent to each other can be clamped with respect to the accommodation section section.
Preferably, clamping handle separates with contact element, and described contact element is mainly formed, constructed by accommodation section section and contact site section, and wherein clamping handle supports with respect to contact element pivotly around pivot center.
Preferably, the first gripping section is applied on the twisted wire section section of cable, to such an extent as between accommodation section section and clamping handle, mechanically and electrically clamp twisted wire, and the second gripping section is applied on the insulation division section of cable, to such an extent as to the insulation division section mechanically and electric insulation be clamped between accommodation section section and the clamping handle, be used for to eliminate pulling force.
Preferably, clamping handle has respectively at least one clamping rib on these gripping sections.By this clamping rib, can realize in corresponding zone good electrically contacting and mechanical clamping.
The motion of clamping handle is preferably carried out around run-on point, wherein the first gripping section with the second gripping section corresponding at least one clamp rib and be positioned on the same side with respect to run-on point.Thus, can provide simple especially structure.
Preferably, clamping handle has the support section, by means of described support section clamping handle is connected with the accommodation section section, and wherein the first and second gripping sections are shaped in the support section, so that described the first and second gripping sections extend in identical direction partly.
Contact element and cable, the preferred at least part of structure that is provided with the friction between the respective surfaces that is increased in cable and contact element in surface that especially is connected with insulation division section and twisted wire section section.Thus, can further improve the quality of connection.
Preferably, the structure that increases friction is at least one protrusion outstanding from corresponding surface, and/or the structure that increases friction is that at least one invades the groove in the corresponding surface.Preferably, at least one protrusion is connected with the insulation division section, and groove is connected with twisted wire section section.
Preferably, contact element also comprises the contact site section, described contact site section is connected on the section of accommodation section, and is connected with the preferred single type of described accommodation section section ground, and wherein contact element is connected with other conducting elements that for example are another contact element conductively by the contact site section.
Preferably, the contact site section has the configuration of plug or socket.Wherein, the socket of the first contact element can be electrically connected with the plug of the second contact element.Preferably, socket and/or plug are equipped with the contact element of conduction current, for example contact chip.
Preferably, the accommodation section section also has at least one, and preferred two, three or four locking elements, the locking projection of clamping handle can snap in the described locking element.Therefore, can fix to clamp handle.
Preferably, contact element comprises stop element, and cable can be with twisted wire or twisting part section backstop on described stop element.Therefore, what can guarantee is that cable always correctly is positioned in the contact element.
Preferably, clamping handle is connected pivotly with the accommodation section section.As an alternative, clamping handle relatively the accommodation section section be connected with the accommodation section section movably.
Other forms of implementation provide in the dependent claims.
Description of drawings
Next, describe the preferred embodiment of the present invention by means of accompanying drawing, described accompanying drawing only be used for to be set forth, and note limitedly not.Shown in the drawings:
Fig. 1 illustrates the stereogram that the contact element that is the female component configuration is seen from the front side;
Fig. 2 illustrates the stereogram that the contact element of Fig. 1 is seen from rear side;
Fig. 3 illustrates the contact element of Fig. 1 along the profile of axis;
Fig. 4 illustrates the contact element of Fig. 1 together with the end view of the cable that clamps along the axis; And
Fig. 5 illustrates the stereogram of the contact element that is the male component configuration.
Embodiment
Fig. 1 illustrates the stereogram of contact element 1, and it is used for cable is mechanically clamped and is electrically connected with contact element 1.Cable mainly has two contacts site with contact element 1.On the one hand, contact element 1 applies clamping force to cable, to such an extent as to the pulling force of described cable opposing on the direction of cable is fixed.On the other hand, cable is connected conductively with contact element 1.
Contact element 1 preferably uses in the plug type connector, be used for to realize it for example being electrically contacting between two links of female component and male component.At this, the first contact element 1 is positioned in the female component, and the second contact element 1 is positioned in the male component, wherein when female component and male component are plugged together, can realize electrically contacting between the first contact element 1 and the second contact element 1.Two cables that therefore, will be connected with contact element 1 are electrically connected to each other.At this, female component and male component can at random be constructed, and wherein said female component and male component are preferably made by the material of electrical insulation.
Contact element 1 comprises accommodation section section 2, contact site section 3 and clamping handle 4, and described clamping handle is connected about pivot center D at this movingly pivotly with accommodation section section 2.Such as clear learning from accompanying drawing, clamping handle 4 is configured to the element that separates with contact element 1 at this, and described contact element mainly comprises accommodation section section 2, and also comprises contact site section 3 at this.The cable that accommodation section section 2 is mainly used in holding for mechanical grip and is used for electrically contacting.The contact site section 3 that is connected in accommodation section section 2 is mainly used in electrically contacting with contact site sections 3 another contact element 3 or other any contact elements, and described other any contact elements for example can be the parts of instrument.Clamping handle 4 can be operated into from the position of release the clamped position, and wherein in the position of release, cable 5 does not have clamped, and wherein in clamped position cable 5 is clamped between clamping handle and the accommodation section section 2 regularly.
As seeing easily in Fig. 3 and 4, clamping handle 4 mainly comprises the first gripping section 40 and the second gripping section 41.The first gripping section 40 is clamped in the twisted wire 51 of cable 5 in the accommodation section section 2.At this, twisted wire 51 not only mechanically but also electrically is connected with accommodation section section 2.In other words, be implemented in the contact of the conduction current between twisted wire 51 and accommodation section section 2 or the contact element 1.It is clear from accompanying drawing that what learn is that twisted wire section section 51 or twisted wire 51 are by the first gripping section 40 directly and adjacent to each other can be clamped with respect to the accommodation section section.Directly and adjacent to each other be interpreted as do not have other elements to be present between gripping section 40 and the twisted wire section section 51.The second gripping section 41 is applied on the insulation division 50 of cable, and and then cable 5 is clamped in the accommodation section section 2.It is clear from accompanying drawing that what learn is that insulation division section 50 or insulation division 50 are by the second gripping section 41 directly and adjacent to each other can be clamped with respect to the accommodation section section.Directly and adjacent to each other be interpreted as do not have other elements to be present between gripping section 41 and the insulation division section 51.Clamping on insulation division 50 is used for eliminating pulling force, wherein is clamped between clamping handle 4 and the accommodation section section 2 cable machinery ground and electric insulation.At this, the second gripping section 41 can invade easily the insulation 50 ones in.
The first gripping section 40 has effective handle length H1, and the effective handle length H2 of described handle Length Ratio the second gripping section 41 is shorter.Length from run-on point D to the point that thereon corresponding clamping handle is connected with insulation division 50 or the twisted wire 51 of cable 5 is interpreted as effective handle length.Preferably, H2 is greater than H1, and H2 is 1.5 to 8 times of H1, is preferably 2 to 5 times.
Now, at length set forth accommodation section section 2 by means of Fig. 1 and Fig. 2.Accommodation section section 2 is extended along the first axis M1 basically, and comprises inner chamber 20.By opening 21, cable can move or be placed in the inner chamber 20 along axis M.As long as cable 5 is arranged in inner chamber 20, just clamping handle 4 can be pressed towards cable, wherein said clamping handle according to following description kayser on accommodation section section 2.
Clamping region 22 has basically semicircular cross section from the cross section perpendicular to axis M.Can consider other cross sections equally.In clamping region 22, cable 5 usefulness clamping handles 4 are clamped on the insulation division 50, that is to say, the insulation division 50 of cable 5 is arranged in clamping region 22.This can find out in Fig. 4 easily.In addition, respectively be extended with one on 21 the both sides from wall 24 to opening perpendicular to the lock part section 25 of axis M.In two lock part sections 25 each has at least one, and in these two locking projections 250, when described clamping handle was arranged in clamped position, clamping handle 4 can snap in the described locking projection.The advantage that a plurality of locking projections have is set is, the cable that can have varying cross-section clamps.Therefore, clamping handle 4 directly and only kayser on clamping element 1, on lock part section 25, and need not consider additional keeper on the outer member that for example is housing at this at this kayser.
In addition, clamping region 22 has at least one and reinforces crimping 26, and described reinforcing crimping provides larger stability for clamping region 22.Reinforce crimping 26 and be arranged in the zone of lock part section 25 at this, and extend at whole wall 24.
Alternatively, in the bottom 220 of clamping region 22, be provided with the insulation division 50 that is increased in cable 5 and the structure of the friction between the clamping region 22.In Fig. 3, described structure is illustrated by protrusion 221, described protrusion partly can be invaded in the insulation division, or described protrusion partly is out of shape insulation division.
Towards inner chamber 20, namely in contact surface 230, it is the structure of the increase friction of a plurality of grooves 27 that contact area 23 has at this in wall 24, and described groove improves electrically contacting between cable and the contact element 1.Alternatively, also can abandon groove 27.Contact area 23 also has stop element 28, and described stop element is with acting on the backstop of cable to be clamped, and is substantially perpendicular to axis M1 and extends in the inner chamber 20.
In the zone of contact area 23, respectively be extended with a support section 29 on from wall 24 to both sides.In the support section 29 each comprises supporting opening 290, and clamping handle 4 is bearing in the described supporting opening pivotly.Two supporting openings 290 are determined pivot center D, and clamping handle 4 can pivot around described pivot center.In addition, support section 29 comprises optional polarizing slot 291, described polarizing slot with clamping handle 4 in the position of opening easily locking with opposing towards the closing movement S of inner chamber 20.On opposed direction, support section 20 has backstop 293, and clamping handle 4 rises sheer from the described backstop in the position of opening.
In addition, supporting opening 290 comprises microscler breach 294, and described breach is used as the assembling auxiliary member for clamping handle.
At support section 29 rears, contact site section 3 is connected in accommodation section section 2.Contact site section 3 is extended along the second axis M2.The second axis M2 preferred parallel stretches in the first axis M1.As an alternative, according to the use field, the second axis M2 also can stretch angularly with respect to the first axis M1, to such an extent as to contact site section 3 and accommodation section section 2 are at an angle to each other.
Interconnect accommodation section section 2 and contact site section 3 preferred single types, that is to say that two section's sections form unique element.
Such as the top ground of having set forth, clamping handle 4 has the first gripping section 40 and the second gripping section 41.Two gripping sections 40,41 are connected to each other by support section 42.Support section 42 is formed with two supporting positions 43, by means of described supporting position clamping handle is bearing in the supporting opening 290.
Now, set forth two gripping sections 40,41 layout by means of Fig. 3.Two gripping sections 40,41 arrange like this about pivot center D, so that gripping section 40,41 or clamp rib 403,413 and be positioned on the identical side from pivot center D.
In Fig. 3, extend past arcs 400 from the right side from support section 42, the first gripping sections 40, the arm 401 of straight line stretching, extension is connected in described arcs so basically.Clamp arm 402 is connected in arm 401, and described clamp arm contacts with twisted wire 51.Arm 401 has length at this, so that clamp arm 402 is positioned at the rear of run-on point D from arcs 400.Clamp arm 402 comprises clamping rib 403, and described clamping rib is applied on the twisted wire 51 and described twisted wire is born against the contact surface 230 of contact area 23.
Preferably, clamp arm 402 has similar shape with respect to contact area 23 in view of the direction of axis M1.When contact area 23 was configured to smooth face, the rib 403 of clamp arm 402 stretched, and described rib is similarly straight line at twisted wire 51.Also can consider other shapes, wherein preferred complementary shape.As identifying ground in the accompanying drawings, at the distolateral rib that is interpreted as of this corresponding element.
When clamping handle 4 was positioned at clamped condition, described clamping handle moved against support section 42 according to the cross section of twisted wire 51.The described arcs that moves through absorbs.
Can put it briefly, the twisted wire 51 of cable 5 is being pressed into contact with on the contact surface 230 in zone 23 by means of clamping rib 403 on the first gripping section 40, and sets up between twisted wire 51 and contact element 1 like this and electrically contact.
In Fig. 3, extend past basically crooked bow-shaped section 410 from the left side from support section 42, the second gripping sections 41, arm 411 is connected in described bow-shaped section so, and described arm is in 412 guiding of original clamp arm.Clamp arm 412 is applied on the insulation division 50 of cable 5.In addition, what can identify in the stereogram of Fig. 2 is, clamp arm 412 has the clamping rib 413 of convex, and described clamping rib is provided with optional engagement tooth portion 414 at this.As an alternative, clamp rib 413 also can be configured to different, for example constitute straight line.
In the zone of bow-shaped section 410, be provided with two locking elements 416 in both sides, when clamping handle 4 was arranged in clamped position, described locking element can reach kayser by means of locking projection 250 and connect.In addition, locking element 416 can have induction element 417, and described induction element laterally guides clamping handle 4 on support section 25.
In the zone that is connected in support section 42 of bow-shaped section 420, can be provided with in addition the pressing plate 425 that is shaped from bow-shaped section 420.By described pressing plate 425, the user can be pressed into clamping handle 4 clamped position from its outgoing position, and applies corresponding power.In addition, the effect that pressing plate 425 has is that zones bow-shaped section 420, pressing plate 425 places are comprised of the brace of two stretching, extensions parallel to each other basically.When making the clamping connection, can described brace is flexibly crooked easily, this allows to be easy to especially kayser.
Contact element 1 is made by the material of conduction current.Preferably made by spring bronze.Contact element 2 is made by punching course and remodeling process, and preferably uses in the plug casing or Socket casing made by the material of electrical insulation.Preferably, spring steel is used for clamping handle 4, and brass alloys are used for accommodation section section 2 and contact site section 3.
Reference numerals list
1 contact element
2 accommodation section sections
3 contact site sections
4 clamping handles
5 cables
20 inner chambers
21 openings
22 clamping regions
220 surfaces
221 protrusions
23 contact areas
230 contact surfaces
24 walls
25 lock part sections
250 lockings projection
26 reinforce crimping
27 grooves
28 stop elements
29 support sections
290 supporting openings
291 polarizing slots
293 backstops
294 breach
30 sockets
31 plugs
32 receptacle openings
33 contact chips
34 stop elements
35 cylindrical bars
40 first gripping sections
400 arcses
401 arms
402 clamp arms
41 second gripping sections
410 bow-shaped sections
411 arms
412 clamp arms
413 clamp rib
414 engagement tooth portion
416 locking elements
417 induction elements
42 support sections
420 bow-shaped sections
425 pressing plates
43 supporting positions
50 insulation division sections
51 twisted wire section sections
The handle length of H1 the first gripping section
The handle length of H2 the second gripping section
M1 the first axis
M2 the second axis
The D pivot center
The S closing movement
Claims (17)
1. contact element (1) is used for cable is mechanically clamped and is electrically connected with described contact element (1),
Wherein said cable (5) comprises the insulation division (50) of twisted wire (51) and the described twisted wire of parcel, wherein said twisted wire (51) exposes in twisted wire section section (51) and is being connected in the insulation division section (50) of described twisted wire section's section (51) by described insulation division parcel
Wherein said contact element (1) comprises that be used to the accommodation section section (2) of holding described cable (5) and clamping handle (4), described clamping handle is connected movingly with described accommodation section section (2), it is characterized in that,
Described clamping handle (4) comprises the first gripping section (40) and the second gripping section (41), wherein said the first gripping section (40) is arranged in the contact area (23) of described accommodation section section (2), in described contact area, be implemented in electrically contacting between twisted wire section section (51) and the contact element (1), and wherein said the second gripping section (41) is arranged in the clamping region (22) of described accommodation section section (2), and described insulation division section (50) is mechanically clamped in described clamping region.
2. according to the described contact element of one of aforementioned claim (1), it is characterized in that, described contact element (1) also comprises contact site section (3), described contact site section is connected in described accommodation section section (2) and is connected with the preferred single type of described accommodation section section ground, and wherein said contact element (1) by described contact site section (3) can with the element of other conductions for example another contact element (1) be connected conductively, wherein said contact site section (3) preferably has the configuration of plug or socket.
3. contact element according to claim 1 and 2, it is characterized in that, described clamping handle (4) consists of dividually with described contact element (1) or with described accommodation section section (2), and described clamping handle (4) is supported with respect to described contact element (1) pivotly around pivot center (M).
4. according to the described contact element of one of aforementioned claim (1), it is characterized in that, described twisted wire section's section (51) by described the first gripping section (40) directly and adjacent to each other can be clamped with respect to described accommodation section section (2), between twisted wire section section (51) and contact element (1), realize directly and adjacent to each other electrically contacting thus, and described insulation division section (50) by described the second gripping section (41) directly and adjacent to each other can be clamped with respect to described accommodation section section (2).
5. according to the described contact element of one of aforementioned claim, it is characterized in that, described clamping handle (4) has support section (42), by means of described support section described clamping handle (4) is connected with described accommodation section section (2), wherein said the first gripping section and described the second gripping section (40,41) be shaped in described support section, so that described the first gripping section and described the second gripping section extend partly in the same direction.
6. contact element according to claim 5 (1), it is characterized in that, described clamping handle (4) is connected by pivot center or run-on point (D) pivotly with described accommodation section section (2), and one in two gripping sections (40,41) preferably redirect on the corresponding direction by arcs (400).
7. according to the described contact element of one of aforementioned claim (1), it is characterized in that, the first gripping section (40) is applied on the described twisted wire section section of described cable (5), to such an extent as to described twisted wire (51) mechanically and electrically is clamped between accommodation section section (1) and the clamping handle (4), and described the second gripping section (41) is applied on the described insulation division section (50) of described cable, to such an extent as to described insulation division section (50) mechanically and electric insulation be clamped between accommodation section section (1) and the clamping handle (4), be used for to eliminate pulling force.
8. according to the described contact element of one of aforementioned claim (1), it is characterized in that described clamping handle (4) has respectively at least one and clamps rib (403,413) on described gripping section (40,41).
9. according to the described contact element of one of aforementioned claim (1), it is characterized in that, the motion of described clamping handle (4) is carried out around run-on point (D), wherein said the first gripping section (40) with described the second gripping section (41) corresponding at least one clamp rib and be positioned on the identical side with respect to described run-on point (D).
10. according to the described contact element of one of aforementioned claim (1), it is characterized in that, with the opposite ground of described run-on point (D), described gripping section (25) has lock part section (25), described lock part section has at least one locking projection (250), when described clamping handle was arranged in clamped position, described clamping handle (4) snapped in the described locking projection.
11. according to the described contact element of one of aforementioned claim (1), it is characterized in that, the surface (220 that is connected with described cable (5) of described contact element (1), 230) be provided with at least in part the structure of the friction between the corresponding surface that increases cable (5) and described contact element (1), the structure that wherein increases friction preferably at least one from corresponding described surface (220,230) outstanding protrusion (221), and/or, preferably at least one invades the groove (27) in the corresponding described surface (220,230) to increase the structure that rubs.
12. according to the described contact element of one of aforementioned claim (1), it is characterized in that, described accommodation section section (2) also has at least one, preferred two, three or four locking elements (20), and the locking projection (42) of described clamping handle (4) can snap in the described locking element.
13., it is characterized in that described contact element comprises stop element (28) according to the described contact element of one of aforementioned claim (1), described cable (5) can be with described twisted wire (51) backstop on described stop element.
14., it is characterized in that described the first gripping section (40) has effective handle length (H1) according to the described contact element of one of aforementioned claim (1), the effective handle length (H2) of described the second gripping section of described handle Length Ratio (41) is shorter.
15. according to the described contact element of one of aforementioned claim, it is characterized in that, described clamping handle (4) is connected with described accommodation section section (2) pivotly, and perhaps the relative described accommodation section of described clamping handle (4) section is connected with described accommodation section section (2) movably.
16. according to the described contact element of one of aforementioned claim in the electric plug connector as female component and/or as the application of male component, wherein said contact element preferably is arranged in the plug type connector housing of being made by non electrically conductive material.
17. comprise the system according to the described contact element of one of aforementioned claim (1) and cable (5), described cable comprises the insulation division (50) of twisted wire (51) and the described twisted wire of parcel, wherein said twisted wire (51) exposes in twisted wire section section (51) and is being connected in the insulation division section (50) of described twisted wire section's section (51) by described insulation division parcel
Wherein said twisted wire section's section (51) by described the first gripping section (40) directly and adjacent to each other can be clamped with respect to described accommodation section section (2), between twisted wire section section (51) and contact element (1), realize directly and adjacent to each other electrically contacting thus, and
Wherein said insulation division section (50) by described the second gripping section (41) directly and adjacent to each other can be clamped with respect to described accommodation section section (2).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH8982010 | 2010-06-04 | ||
| CH00898/10 | 2010-06-04 | ||
| PCT/EP2011/059085 WO2011151393A1 (en) | 2010-06-04 | 2011-06-01 | Contact element for plug arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102934287A true CN102934287A (en) | 2013-02-13 |
Family
ID=42635106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011800277019A Pending CN102934287A (en) | 2010-06-04 | 2011-06-01 | Contact element for plug arrangement |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2577805A1 (en) |
| CN (1) | CN102934287A (en) |
| WO (1) | WO2011151393A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180927A (en) * | 2018-11-13 | 2020-05-19 | 菲尼克斯电气公司 | Connection terminal structure for connecting electrical conductors |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840277B (en) * | 2014-03-05 | 2016-02-17 | 国家电网公司 | 66kV transmission line drainage thread band electrically connecting clamp |
| DE102014117949B4 (en) * | 2014-12-05 | 2023-08-17 | Unimet Gmbh | Contact module with clamping device |
| JP6563272B2 (en) * | 2015-08-04 | 2019-08-21 | タイコエレクトロニクスジャパン合同会社 | Electrical terminal |
| DE202015104962U1 (en) * | 2015-09-18 | 2016-12-21 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
| BE1024468B1 (en) | 2017-02-27 | 2018-02-28 | Phoenix Contact Gmbh & Co | Spring-cage connection and circular connector with a large number of spring-cage connections |
| TWI691132B (en) * | 2017-07-06 | 2020-04-11 | 進聯工業股份有限公司 | Conductive component structure of wire connection terminal |
| DE202017105162U1 (en) * | 2017-08-28 | 2018-11-30 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
| JP6885295B2 (en) * | 2017-10-24 | 2021-06-09 | 株式会社オートネットワーク技術研究所 | Connector terminals and connectors |
| JP2020119689A (en) * | 2019-01-22 | 2020-08-06 | 株式会社ヨコオ | connector |
| DE102019123949B4 (en) * | 2019-09-06 | 2021-03-18 | Phoenix Contact Gmbh & Co. Kg | Electrical connection terminal with spring clip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3622955A (en) * | 1968-10-23 | 1971-11-23 | Amp Inc | Electrical connector |
| JPS5661976U (en) * | 1979-10-17 | 1981-05-26 | ||
| EP0780923A2 (en) * | 1995-12-22 | 1997-06-25 | HAGER ELECTRO GmbH | Clamp for connecting a conductor end with a contact |
| CN1988263A (en) * | 2005-10-24 | 2007-06-27 | 蒂科电子奥地利有限责任公司 | Electrical device, particularly relay socket, with spring clip and method of manufacture |
| DE102006014646B4 (en) * | 2006-03-28 | 2008-06-26 | Phoenix Contact Gmbh & Co. Kg | Terminal for printed circuit boards |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07142102A (en) * | 1993-09-22 | 1995-06-02 | Nifco Inc | Plug for electric wire |
| DE10152520A1 (en) | 2001-10-24 | 2003-05-08 | Wieland Electric Gmbh | Electrical plug-in connector has clamp body protruding from clamp leg towards base leg for clamp contacting conductor between base and clamp legs when closing clamp connector |
-
2011
- 2011-06-01 WO PCT/EP2011/059085 patent/WO2011151393A1/en active Application Filing
- 2011-06-01 CN CN2011800277019A patent/CN102934287A/en active Pending
- 2011-06-01 EP EP11722469.1A patent/EP2577805A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3622955A (en) * | 1968-10-23 | 1971-11-23 | Amp Inc | Electrical connector |
| JPS5661976U (en) * | 1979-10-17 | 1981-05-26 | ||
| EP0780923A2 (en) * | 1995-12-22 | 1997-06-25 | HAGER ELECTRO GmbH | Clamp for connecting a conductor end with a contact |
| CN1988263A (en) * | 2005-10-24 | 2007-06-27 | 蒂科电子奥地利有限责任公司 | Electrical device, particularly relay socket, with spring clip and method of manufacture |
| DE102006014646B4 (en) * | 2006-03-28 | 2008-06-26 | Phoenix Contact Gmbh & Co. Kg | Terminal for printed circuit boards |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180927A (en) * | 2018-11-13 | 2020-05-19 | 菲尼克斯电气公司 | Connection terminal structure for connecting electrical conductors |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2577805A1 (en) | 2013-04-10 |
| WO2011151393A1 (en) | 2011-12-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20130213 |