CN205609835U - Plug -in connector centre gripping frame - Google Patents
Plug -in connector centre gripping frame Download PDFInfo
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- CN205609835U CN205609835U CN201620345526.8U CN201620345526U CN205609835U CN 205609835 U CN205609835 U CN 205609835U CN 201620345526 U CN201620345526 U CN 201620345526U CN 205609835 U CN205609835 U CN 205609835U
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- clamping
- pedestal
- module
- crank element
- clamp device
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Abstract
The utility model discloses a plug -in connector centre gripping frame, be used for supporting the same and/or different module (3, 3 /), basement part and deformable portion have, the basilar part sets up separately counts bed frame (1), a module (3 that is arranged in fixing plane and deformable portion to support, 3 /), deformable portion can adopt the state of inserting and clamping state, at least one module (3 is allowwed to the state that wherein inserts, 3 /) insert the centre gripping frame along the planar direction of perpendicular to, and the module that supports is fixed at clamping state, wherein basement part and deformable portion are partial at least comprises different materials, a fastener arranges in bed frame (1) inboard for fixing deformable portion.
Description
Technical field
This utility model relates to a kind of plug-in connector clamping framework for supporting identical and/or disparate modules, has
One base part being designed as pedestal, the module supported in fixed pan and crushed element, crushed element can be adopted
By insert state and clamp position, wherein insert state allows at least one module to insert clamping along the direction being perpendicular to plane
Framework, and the module supported is fixed on clamp position, wherein base part and crushed element are at least partly by different materials
Material is constituted.
Background technology
This clamping framework is for supporting multiple identical and/or different module.Such as, these modules are probably insulation
Body, is designated for the contact mounting of electronics and electrical contact and optics and/or pneumatic contact.Particular, it is important that should
Clamping framework can realize correct protective grounding according to plug-in connector standard EN61984, such as, will be equipped with the clamping of module
Framework inserts in metal plug connector shell.
A kind of clamping framework for plug-in connector of file WO 2,015 085 995 A1 publicity, has good resistance to
Hot and higher mechanical strength, when being arranged in metal plug connector shell, it is possible to realizes protective grounding, but simultaneously can be true
Protect operability easily, especially when changing individual module.To this end, clamping framework has a base part and a deformation
Part, they are to be made up of different materials.The module that base part is supported in fixed pan.Crushed element is permissible
Using insert state and clamp position, wherein insert state allows at least one module to insert folder along the direction being perpendicular to plane
Holding framework, the module wherein supported is fixed on clamp position.
Utility model content
Task of the present utility model is, revises and/or improve the layout of above-mentioned existing design.Inserting by the above-mentioned type
Connector clamping framework solves this task, and the clamp device for fixed deformation part is arranged in inside pedestal.
This utility model includes following technical characteristic: a kind of plug-in connector clamping framework, is used for supporting identical and/or not
Same module, has base part and crushed element, and base part is designed as pedestal, is propped up in fixed pan and crushed element
The module of support, crushed element can use insert state and clamp position, wherein insert state allow at least one module along
Clamping framework is inserted in the direction being perpendicular to plane, and the module supported is fixed on clamp position, wherein base part and deformation
Part is at least partly to be made up of different materials, and the clamp device for fixed deformation part is arranged in inside pedestal.
Such clamping framework can be used for heavy duty industrial plug-in connector field, and is at least partly by conductive material system
Become.So can realize protective grounding when necessary, such as, clamping framework have a PE contact or be at least equipped with one this
The PE contact of sample, thus can realize protective grounding.
Clamping framework has a base part and a crushed element, and they are at least partly to be made up of different materials
's.The module that base part is supported on fixed pan.Crushed element can use insert state and clamp position, wherein
Insert state allows at least one module to insert clamping framework along the direction being perpendicular to plane, and the module wherein supported is fixed
In clamp position.
Clamping framework has a pedestal as base part, it is also possible to have at least one, preferably four conducts
The crank element of crushed element.Pedestal can be made up of the another kind of material being different from crank element, therefore lower than crank element has
Elastic and bigger rigidity.
In bi-material, at least one has metallic character.Especially, crushed element can be to be made up of spring steel plate.
Crushed element, especially crank element can be made up of a kind of material more elastic according to stress/strain curves figure,
I.e. than pedestal constituent material, there is less elastic modelling quantity.Otherwise, base part material is harder than crushed element constituent material.
Such as, can have the elastic modelling quantity bigger than crank element constituent material according to stress/strain curves figure pedestal material.
Now elastic modelling quantity is the biggest, and the resistance that its elastic deformation is proposed by material is the biggest.
Additionally, according to its stress/strain curves figure, the constituent material of crushed element has than the constituent material of base part
Bigger elastic range.
Especially, pedestal can be designed as hard, and especially desirableization is rigidity.
Additionally, crushed element, especially crank element, can be designed as elasticity, it may be preferable to be made up of elastic plate.
Now, elastic plate is the metallic plate with elastic performance, such as reversible deformation, is particularly applying corresponding returning place force
In the case of, the metallic plate being e.g. made up of spring steel or similar material.
In a kind of favourable embodiment, pedestal cross section is generally designed to rectangle, and therefore have two the most flat
The opposing end surface of row and normal thereto two opposite side member being parallel to each other, two of which end face is shorter than two side members.
Crushed element can be designed as at least one crank element, and is fixed on pedestal by clamp device.Now, each
Crank element can be generally designed to flat board, and has the basic configuration of a rectangle.In this connection, flat board meaning it is generally designed to
Taste, and such as crank element can be formed by stamped metal sheets, but also implies that, the bending of punching press crank element or folding.
The clamp device of pedestal can be circular or square fixing axle journal.Described clamp device can be arranged in pedestal side
The inner side of component.
But the clamp device of pedestal can also be fixed groove.
Crank element can have a curved edge, and wherein crank element has bent 180 °, thus forms a perimeter
With an interior zone having bent 180 ° for this.
Crank element can have in its perimeter and originates in the first edge the most normal thereto towards curved edge side
To the fluting extended, thus form independent contact pin in crank element perimeter.
Each contact pin can be arranged a locking window, to receive the lock pin inserting module, be used for locking folder
Hold the module in framework.
Fluting at least can extend near curved edge.
Fluting can also extend on curved edge, so that independent contact pin extends above in whole perimeter.
Crank element region therein can have tightening member, jointly acts on the clamp device of pedestal.
The clamp device of pedestal can be especially circular or square, the fixing axle journal of such as rectangle, and crank element is tight
Primordial QI reinforcing part can be can clamping and/or shape are connected with power therewith fixed groove.
In another embodiment, the clamp device of pedestal can be fixed groove, and the tightening member of crank element can
Being can clamping and/or power are connected therewith spring element.
Crank element can by its perimeter and bent for this 180 ° interior zone encirclement pedestal corresponding side structure
Part.
In addition to above-mentioned fixing means, it is also possible to by stickup, welding, soldering, rivet and/or spin or by any
Crank element is fixed on inside pedestal by other fastening means.
Module preferably can be inserted separately into clamping framework like a dream, it is possible to be again taken out, this is easy to dress
Join, especially manual and/or mechanical assembly.Crushed element, the especially elastic performance of (one or more) crank element make module
Especially can insert like a dream along connector direction or take out individually.Meanwhile, pedestal can be by its rigidity at folder
Hold the mechanical stability guaranteeing necessity when inserting module.
Crushed element, the especially elastic performance of (one or more) crank element make module the most individually to insert
Enter or take out.Meanwhile, pedestal can guarantee the mechanical stability of necessity by its rigidity when module is inserted in clamping.Therefore, this
Plant structural shape and ensure that manual and extraordinary automatic assembling good between clamping framework and module.
For pedestal and crushed element, especially crank element, it is advantageous to by using one or more metal materials
Material, such as compared with plastics, it can be ensured that the thermostability that clamping framework is higher, it is possible to further ensure that its king-sized machinery is strong
Degree.
Use another advantage is that of one or more metal materials, electrical safety clamping framework can realize protection and connect
Ground, especially clamps the PE protective grounding of framework inserted metal plug connector shell.This also further ensure that another
Advantage, i.e. shields the signal transmitted by plug-in connector.This shielding is possible to prevent the interference magnetic field of outside.But, shielding is also
Can avoid or reduce interference radiation, in order to protection environment, preventing the interference magnetic field of plug-in connector.In other words, not only protect
Protect and disturbed from external magnetic field by the signal of module transfer, also protected surrounding and produced from by the electric current of module
Interference.
Another significant advantage using one or more metal materials is, on the one hand clamping framework is the most heat-resisting, separately
On the one hand, such as by using elastic plate to have sufficiently high elasticity in desired location, in order to like a dream that module is independent
Insert module frame, and again take out.Therefore, it has the most great advantage, if clamping framework in position has
Elastic plate, then its thermostability is significantly larger than and functionally has comparability from the point of view of mechanical angle in the case of the biggest elasticity
Plastic frame.The structure of correlation module correspondingly can be designed as compact so that it is can also be made of plastics, but phase
To the most heat-resisting.
Particularly advantageously, if clamping framework has multiple different region, such as the first and second regions, Liang Gequ
Territory has different elasticity, because can apply the higher moment of resistance targetedly in the highest bending stress region.Firstth district
Territory may correspond to base part.Second area may correspond to crushed element.
These different regions, especially base part and crushed element, such as, can be made up of different materials, best
There is different material behaviors, the most different elastic modelling quantity.
Second area, especially crushed element, can thus have more higher elasticity than first area, the especially first district
Territory corresponds to base part.Otherwise, first area can thus have the rigidity bigger than second area.Especially first area
Can be designed as rigidity, and second area can be designed as elasticity.On the one hand, as set forth above, it is possible to pass through correspondingly to use material
Material, on the other hand, and/or can be by the geometry in these regions, especially base part and the geometric form of crushed element
Shape, it is achieved such elasticity or rigidity.
First area, especially base part, can be made up of rigid material for this, such as by kirsite or aluminium alloy or
Copper alloy is constituted.Second area, especially crushed element, can be made up of elastomeric material, such as, be made up of spring steel plate.
First area, especially base part, can use casting technique, such as zinc die casting or aluminum extrusion process to make,
Or made by milling copper alloy.Such as, first area, especially base part, it may be preferable to be rotating frame.Therefore, base
Frame can be especially a zine pressure casting.Pedestal cross section can be generally designed to rectangle, and therefore have two and be parallel to each other
Opposing end surface and normal thereto two opposite side member being parallel to each other, two of which end face is shorter than two side members.This
Time, end face and side member can have rectangular shape substantially.
Additionally, second area, especially crushed element, such as can be by least one, preferably two independent cranks
Part is constituted, and the most each crank element is made up of elastic panel the most respectively.If desired two crank element can by identical material,
Especially elastic plate composition, and there is identical intensity.Such as, two crank element preferably can be by identical pressing sheet material punching
Pressure forms.
Each crank element can be generally designed to plane, is preferably provided with the basic configuration of a rectangle.Therefore, it has
Two relative long edges, the i.e. first and second edges, and two relative short edges normal thereto, i.e. third and fourth
Edge.Crank element especially have with fixed interval originate in the first edge and the most normal thereto along the second edge direction towards
The fluting that crank element extends, preferably straight line fluting, thus forms independent contact pin in crank element.Additionally, connect at each
A locking window as stopping element can be arranged on sheet.These locking windows are designed to receive insertion module
Lock pin, in order to the module in locking clamping framework.Additionally, each crank element can be provided with multiple for being fixed on pedestal
Circle or square fastening element, especially fixed groove.
Each crank element can bend 180 ° on curved edge, thus forms an interior zone and an outside area
Territory.Fluting preferably can extend near curved edge, it might even be possible to extends to ideally on curved edge.Then, independent
Contact pin, at least above most perimeter, especially extends above in whole perimeter.
Each crank element preferably can be separately fixed on two side members of pedestal.Especially can be on each side member
Fixing two or more crank element, so that clamping framework has four or more crank element.In the most special a kind of enforcement
In scheme, each crank element can also be only designed as contact pin.Two elastic contact pin of opposing cranks part can be symmetrical.This
Outward, contact pin bends slightly outwards towards its end, i.e. at pedestal away from each other, in order to insert module.
Pedestal preferably on two side members, can have clamp device in the inner side of corresponding side member, such as circular or
Square fixing axle journal.This clamp device can be engaged in the fixed groove of associated crank part, is preferably arranged within its interior zone,
And be fixedly connected crank element by clamping and/or shape and power.In addition to this it is possible to by stickup, welding, soldering,
Rivet and/or spin or by other fastening means any, crank element be fixed on inside pedestal.Additionally, the outside area of crank element
Territory and bend the interior zone of 180 ° for this and surround side member, thus can provide additional fixing.
Additionally, each contact pin can be provided with another tightening member, when respective tabs is in clamp position, this fastening
Element acts on jointly with the clamp device of pedestal.Another clamp device can be arranged in outside pedestal, and now it can be another
One fixing axle journal.Another tightening member of contact pin can be another fixed groove.
Correlation module can be generally designed to square, and the width being had on two opposing end surfaces can be the most right
Should be in blade width.Each module is on two end faces, especially in cable connection area, is respectively provided with a lock pin, it is possible to
Square to be generally designed to, i.e. cross section is rectangle.The each elastic contact pin of clamping framework preferably both has a locking window
Mouthful, rectangle can be generally designed to, it is desirable to shape-ordinatedly accommodate such lock pin.
Two lock pins of module are permissible, such as different because of its shape and/or size, especially length, gripper frame
The contact pin of frame both sides can have corresponding window, and therefore they can also be different, in size and/or shape corresponding
Join one of them lock pin.It is advantageous that, thus may determine that each module orientation in clamping framework.In other words, lock
Determine window and lock pin can be used as code device, especially polarising means by its shape and/or size, to determine that module is at folder
Hold the orientation in framework.
The contact pin of clamping framework preferably at independent end slight curvature deviation clamping framework, so facilitates insertion into module.
Yes is inserted clamping framework by the direction of cable connection area towards connector direction by module, and this is highly convenient for operation.To this end,
First module is inserted, then by two end faces, especially molded thereover by the connector face between clamping two contact pin of framework
The lock pin become, slides on the end that contact pin buckles away from each other.The inverse contact pin to the alignment of connector direction of two such is the most curved
Bent separation, until the relevant corresponding lock pin of locking window reception of respective tabs, and thus snap in.Corresponding lock is entered at lock pin
When determining window, contact pin is preferably rebounded original position.In this way it is possible to module is individually snapped in clamping framework.Then may be used
Clamping framework is inserted plug connector housing along connector direction, and it is fixed therein, such as, tightens with bolt.
Meanwhile, during module is firmly clamped in the pedestal of preferably rigidity.To again unclamp module, then must make two phases
Close contact pin flex apart again.Then corresponding module individually can be taken out from clamping framework, and other module is still located
In lock-out state.Therefore, can guarantee that module securely fixes under relatively low active force by this way, this is highly convenient for
Operation.
If in one embodiment it is very advantageous that crank element is similar, although i.e. clamping framework divides two
Setting up meter separately, it is necessary to only produce a type of crank element, this can reduce production cost further.
In another kind of preferred embodiment, clamping framework has two kinds of crank element, because of its locking window
Size and/or shape is slightly different.It is advantageous that, thus may determine that the orientation of each module, module also has two differences
Lock pin.In other words, locking window and lock pin can be used as code device by its shape, to determine the orientation of module.
Corresponding PE module can be equipped with and carry out protective grounding (PE), such as by the earth clip of conduction connecing of being connected
Ground cable and at least partly conduction, particularly metal, set up an electrical contact between clamping framework.It can be thus folder
Hold framework and be equipped with a PE contact.
Additionally, clamping framework itself can also have the PE contact for earth cable, such as screw contact.Such as, may be used
So that such PE contact is molded on pedestal.
Accompanying drawing explanation
Drawing is shown that a kind of embodiment of the present utility model, described in more detail below.Display:
1 one pedestals of accompanying drawing；
One angle of first crank element of accompanying drawing 2a；
Another different angles of first crank element of accompanying drawing 2b；
One angle of second crank element of accompanying drawing 2c；
Another different angles of second crank element of accompanying drawing 2d；
One angle of mono-module of accompanying drawing 3a；
Another different angles of mono-module of accompanying drawing 3b；
Mono-pedestal of accompanying drawing 4a and a crank element being fixed in the above；
Accompanying drawing 4b mono-clamping framework and an angle of inserted a PE module；
Accompanying drawing 4c mono-clamping framework and another different angles of inserted a PE module.
Reference numerals list
1 pedestal
11,11 ' end faces
12,12 ' side members
122,122 ' shims
123,123 ' open grooves
124,124 ' fixing axle journals
13,13 ' flanges
131,131 ' screws
2,2 ' crank element
21,21 ' flutings
22,22 ' contact pin
23,23 ' locking windows
24,24 ' fixed grooves
B, B ' sweep/curved edge
A, A ' perimeter
I, I ' interior zone
K, K ' lower limb
3 modules
3 ' PE modules
31,31 ' lock pins
Before 32,32 '
33 ' PE contacts
34 ' earth clips
35 ' earth studs
Detailed description of the invention
Accompanying drawing comprises the rough schematic view of part.Identical reference part is for identical, but unit that may be different
Part.The different views of identity element can be scaled in different proportions.
Accompanying drawing 1 shows a pedestal 1.This pedestal 1 cross section is generally designed to rectangle, and therefore has two and be parallel to each other
Opposing end surface 11,11 ' and normal thereto two opposite side member being parallel to each other 12,12 ', the i.e. first side member 12 and the
Two side members 12 ', two of which end face 11,11 ' is shorter than two side members 12,12 '.End face 11,11 ' and side member 12,12 ' have
Having rectangular shape substantially, wherein end face 11,11 ' are above separately molded a prominent flange 13,13 ' normal thereto, the most often
Individual flange 13,13 is respectively provided with two screws 131,131 ', and such pedestal 1 has four screws 131,131 ', such as, be used for pacifying
It is contained in plug connector housing.
Two side members 12,12 ' are respectively provided with multiple the most positioned opposite at the first edge
Shim 122,122 '.In the present embodiment, although shim is designed to short, use " short " this concept the most in this respect
Referring to shim 122 in drawing, 122 ' upwardly extending length are without departing from its width.But in the reality that another kind is slightly different
Executing in mode, shim 122,122 ' can also be significantly longer.Such as, its length can be equal to width, or length exceedes width
Degree.Open groove 123,123 ' it is consequently formed between these shims 122,122 '.
In the present embodiment, each side member 12, all devise 6 such open grooves 123,123 ' on 12 ', when
So it is also contemplated that the groove of varying number, such as 3,4,5,7 or 8.Each upper open groove 132 of side member 12,12 ',
The quantity of 132 ' is corresponding to the quantity of module 3, and corresponding clamping framework can support these modules.
Additionally, each side member 12,12 ' has multiple fixing axle journal 124,124 ' for fixing associated crank part, its
Middle drawing only show the fixing axle journal 124 ' being positioned on the second side member 2 ', because other fixing axle of the first side member 12
Axle journal 124 is hidden.In present case, the cross section of fixing axle journal 124,124 ' is circular but it also may be envisioned for any
Other shape；Such as, fixing axle journal 124,124 ' may be designed in ellipse, rectangle, square, triangle, pentagon, many
Dihedral or other flat shape any.
For clamping Frame Design four crank element 2,2 ', i.e. two the first crank element 2 and two the second crank element 2 '.
Accompanying drawing 2a and accompanying drawing 2c respectively illustrates one of them crank element 2,2 ' being in the first visual angle, and wherein sight line is therewith
Vertically.Accompanying drawing 2b and accompanying drawing 2d shows the corresponding crank element 2,2 ' in before and after's oblique view.Each crank element 2,2 ', in this enforcement
In example, preferably one is rushed comer pieces, has two flutings 21,21 ', is consequently formed three big contact pin such as grade 22,22 '.Corresponding crank
Contact pin 22,22 ' the quantity of part 2,2 ' is equivalent to the upper open groove 123,123 ' quantity of the corresponding side member of pedestal 1 two 12,12 '
Half.
Each contact pin 22,22 ' of each crank element 2,2 ' is respectively provided with a locking window 23,23 '.First crank element
The locking window 23 of 2 is more than the locking window 23 ' of the second crank element 2 '.Therefore, two crank element 2,2 ' lock window 23 because of it,
The size of 23 ' and different.Additionally, crank element 2, in 2 ', it is also provided with fixed groove 24, the tightening member of 24 ' forms,
In the present embodiment, it is generally circular in shape, is certainly also designed to other shape any, such as ellipse, rectangle, square, three
Dihedral, pentagon, polygon or other flat shape any.
The fixing axle journal 124,124 ' of pedestal 1 shape-ordinatedly inserts the corresponding fixed groove 24 of associated crank part 2,2 ',
In 24 ', corresponding crank element 2,2 ' is made to be fixed on respective side component 12, on 12 '.Additionally, corresponding crank element 2,2 ' can also be passed through
Other method is fixed on the side member 12 of correspondence, on 12 ', such as, pastes, welds, soldering, rivets and/or spin.
At accompanying drawing 2a, b and 2c, it can be seen that corresponding crank element 2,2 ' in d, such as, can be stamped to form by latch plate,
Sweep B, B ' folds 180 ° along the direction of arrow, and i.e. bending 180 °, is consequently formed perimeter A, A ' and interior zone I,
I ', wherein fixed groove 24,24 ' are arranged in interior zone I, I '.Sweep thus becomes curved edge B, B '.It will be apparent that
In present embodiment, 180 ° on curved edge fold precisely two 90 ° foldings, wherein by corresponding side member 12,
The fine pitch of 12 ' thickness calculates.90 ° of foldings of the two also are understood as curved edge B, 180 ° of foldings on B '.
Because crank element 2, the fluting 21,21 ' of 2 ' extends respectively to curved edge B, B ', so contact pin 22,22 ' is whole
Perimeter A, A ' extend above.
Accompanying drawing 3a and accompanying drawing 3b show one in two kinds of different views use may version can be inserted into clamping
The module 3 of framework.It is of course also possible to use other module of similar structures pattern.
Module 3 has the first lock pin 31 on first longitudinal side 32, is specified for snapping in the locking of the first crank element 2
In window 23.Module 3 has the second lock pin 31 ' on second longitudinal side 32 ' relative with this first longitudinal side 32, its ratio
First lock pin 31 is narrow, is specified for snapping in the locking window 23 ' of the second crank element 2 '.Additionally, module is designed to very
Compact, so can improve its thermostability.Lock pin 31 is positioned near the cable connection area of module, as drawing is shown above.Insert
Plug face such as drawing is shown below, wherein considers not show contact for definition reason.
By lock pin 31,31 ' and the shape of window 23,23 ', determine the module 3 orientation in clamping framework.
Accompanying drawing 4a shows partly assembled clamping framework, and wherein crank element 2 ' is fixed on pedestal.Inner side at this pedestal 1
Fixing axle journal 124 ' is engaged in the fixed groove 24 ' of crank element 2 '.Additionally, by the perimeter A ' of crank element with the most curved
The interior zone I ' of bent 180 ° surrounds side member 12 ', produces special stability.
Except by fixing axle journal 124,124 ' and fixed groove 24, outside 24 ' are fixed, it is also possible to by melting welding,
Welding, spin, rivet or alternate manner, by its interior zone I by crank element 2,2 ' fix on the pedestal 1.
Crank element 2,2 ' especially has elasticity more higher than pedestal 1 in its contact pin 22,22 ' region.Otherwise, can use
The pedestal 1 that casting technique, especially zinc die casting or aluminum extrusion process are made has bigger than two elastic crank element 2,2 ' firm
Property, such as crank element can be made up of spring steel plate.
It means that in any contact pin 22 of crank element 2, to lock the high perpendicular of window 23 in the table of crank element 2
Face, from inside to outside applies specific active force, such as a 10N relative to clamping framework, and the height at its locking window 23 is surveyed
The deflection of amount contact pin 22, the deflection that this deflection is occurred more than pedestal 1 on arbitrfary point, if on this arbitrfary point vertical its
End face 11,11 ' or side member 12,12 ', from inside to outside apply an an equal amount of active force relative to pedestal, be the most also
10N。
Therefore, pedestal 1 has ratio crank element 2,2 ' bigger rigidity.Otherwise, crank element 2,2 ' is more higher than pedestal has
Elastic.
Following description is based on clamping framework and being fixed on four angles.For example, it is possible to be threadedly attached in flange
Four screws 131,131 ' place of 13,13 ', is fixed in metal plug connector shell or above.
Such as, then in the contact pin 22 of crank element 2, execute in the surface of crank element 2 locking the high perpendicular of window 23
The reversible deflection path length adding the active force of a 10N, such as this contact pin 22 is at least 0.2 millimeter, preferably at least 0.4 milli
Rice, especially at least 0.8 millimeter, such as more than 16 millimeters.If being perpendicular to side member 12 in the centre position of side member 12
Surface, from inside to outside applies an an equal amount of 10N active force relative to pedestal 1, even if then in the region that its rigidity is minimum,
The deflection path length of pedestal 1 again smaller than 0.2 millimeter, preferably smaller than 0.1 millimeter, especially less than 0.05 millimeter, e.g., less than
0.025 millimeter.Therefore, pedestal 1 ratio crank element 2,2 ' is harder.Especially, pedestal 1 is considered rigidity, and crank element 2,2 ' quilt
It is appointed as elasticity.
Thus, keeping with higher chucking power and the most relatively low active force, especially locking module 3, this is the simplest
Change operation, be the most conveniently inserted and removed from individual module 3.Finally, crank element 2 has elasticity, especially will be according to above-mentioned number
Value selects the elasticity of crank element 2, so as to manually, particularly can also be mechanically inserted into and take out module 3.Meanwhile, pedestal 1
Having rigidity, especially according to above-mentioned numerical value, the rigidity of pedestal 1 is the highest, it is possible to enough intensity self-clamping modules 3, to guarantee
The normal function of associated plug connector.Therefore, it can geometry accurately with enough mechanical stability locating modules 3 and mould
Existing contact in block 3, thus reliably obtain electrical contact to the corresponding opposed contact of similar corresponding plug.
Such plug-in connector and corresponding corresponding plug (not showing in drawing) can also have one preferably
The housing of metal, wherein inserts the clamping framework of each equipment module 3 wholly or in part.
In accompanying drawing 4b and accompanying drawing 4c, show a clamping framework assembled completely, two of which crank element 2 and two songs
Shank member 2 ' is fixed on the first side member 12 and the second side member 12 ' the most in the above described manner.Because the fluting of crank element 21 points
Not extending to curved edge B, therefore contact pin 22,22 ' at whole perimeter A, and A ' extends above.
Its lock pin 31,31 ' is snapped in the window 23 of the corresponding contact pin 22,22 ' of corresponding crank element 2,2 ', in 23 ', thus by one
The PE module 3 ' of individual particular design is maintained in clamping framework.
It is of course also possible to by this way other plug connector module 3,3 ' is fixed in clamping framework, i.e. from electricity
Cable connects side to start, and in drawing from the beginning of top, in connector direction, i.e. drawing from top to bottom, is inserted into gripper frame
In frame, until its lock pin 31,31 ' snaps in crank element 2, the locking window 23 of 2 ', in 23 '.
The basic configuration of PE module corresponds to accompanying drawing 3a, the module 3 shown in b.Additionally, PE module 3 ' has a conduction
PE contact 33 ', this contact is electrically connected to a conductive earthing folder 34 ' also belonging to PE module 3 ' by PE module 3 '.
Such as, PE contact 33 ' can be a screw contact, i.e. PE contact 33 ' has an earth stud 35 ', and it can be by ground connection
Cable conduction is connected to PE contact 33 ', and is mechanically fixed.By PE module 3 ' via being clipped in gripper frame frame end face 11 '
Earth clip 34 ', is electrically connected to pedestal 1 by this earth cable.
Additionally, clamping framework itself can also, such as on its pedestal 1, there is such PE contact, such as PE spiral shell
Wire connection point.Such as, PE contact can mould on the pedestal 1.Such as, this can be when producing pedestal 1 the most in injection mo(u)lding
Technique completes.
But, this utility model is not limited to this embodiment.But by following index and its reasonable combination
Demonstrate numerous other embodiments:
Clamping framework is used for supporting identical and/or disparate modules 3, and wherein clamping framework can be by the different material of at least two
Material is constituted, and at least one of which material is conduction.Preferably, clamping framework at least partly has elastic performance.Especially, folder
Hold framework can part be made up of elastomeric material rigid material, part.
Such as, clamping framework can be designed as many parts.Clamping framework can be made up of at least two parts, wherein first
Point being constituted by by the first material, Part II is made up of the second material, and wherein the elastic modelling quantity of the first material is more than the
The elastic modelling quantity of two kinds of materials.
Therefore, Part I can be designed as pedestal 1, and Part II can be designed as crank element 2, and 2 '.The horizontal stroke of pedestal 1
Cross section can be rectangle, and can have two opposite side member being parallel to each other 12,12 ' and two rows normal thereto
Row and the opposing end surface 11,11 ' being parallel to each other.Especially, pedestal 1 can be designed as rigidity.Pedestal 1 can be designed as one
Overall.Pedestal 1 can be designed to a die casting.At least one crank element 2,2 ' can be elastic.At least one crank element
2,2 ' can be conduction, it is also possible to be made up of elastic plate.
At least one crank element 2,2 ' can be fixed on the pedestal 1, such as, snapped in by stickup, welding, soldering, riveting
And/or spin.At least one crank element 2,2 ' can have multiple fluting 21,21 ', thus in the corresponding upper shape of crank element 2,2 '
Become contact pin 22,22 '.Here, the width of contact pin 22,22 ' is corresponding to the width of module 3.Especially, all contact pin 22,22 ' all may be used
To have identical width.Each contact pin 22,22 ' can be provided with a stop device.This stop device can be at locking window
Mouth 23, in 23 ', and window is arranged in corresponding contact pin 22,22 '.At least one crank element 2,2 ' can be especially a punching
Comer pieces.At least one crank element 2,2 ' can be two crank element 2,2 '.Clamping framework can have a protective grounding contact
(PE contact) or at least one such contact of outfit.
Produce time, it is intended that for plug-in connector and be applicable to support identical and/or disparate modules 3 clamping framework can
To be made up of the material that at least two is different.
At least clamp the Part I of framework, i.e. pedestal 1, casting technique, especially zinc die casting can be used to make.
At least one crank element 2,2 ' can be stamped to form by elastic plate, especially at least one sweep B, and the upper folding of B '
Folded 180 °, thus form an interior zone I, I ' and a perimeter A, A '.At least one crank element can be by it
Region, portion I, I ', especially inner side, fix on the pedestal 1.
Especially can snap in by stickup, welding, soldering, riveting and/or spin, at least one crank element 2,2 ' is fixed
On the pedestal 1.
Clamping framework can clamp, by its pedestal, the module 3 received, simultaneously by corresponding crank along a direction
Part 2,2 ' affiliated contact pin 13,13 ', locking window 23,23 ' are vertically fixed this module 3, especially module 3 are connected to contact pin
On 22,22 '.
The announcement of book and teaching according to the above description, this utility model those skilled in the art can also be to above-mentioned reality
The mode of executing changes and revises.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, right
Modifications and changes more of the present utility model should also be as falling in scope of the claims of the present utility model.Additionally, to the greatest extent
Pipe this specification employs some specific terms, but these terms are merely for convenience of description, not to this utility model
Constitute any restriction.
Claims (24)
1. plug-in connector clamping framework, for supporting identical and/or different modules (3,3 '), has base part and deformation
Part, base part is designed as pedestal (1), the module supported in fixed pan and crushed element (3,3 '), variant part
Dividing and can use insert state and clamp position, wherein insert state allows at least one module (3,3 ') along being perpendicular to plane
Direction insert clamping framework, and the module supported is fixed on clamp position, wherein base part and crushed element at least portion
Point it is to be made up of different materials, it is characterised in that the clamp device for fixed deformation part is arranged in pedestal (1)
Side.
Clamping framework the most according to claim 1, it is characterised in that pedestal (1) Cross-section Design is rectangle, and therefore has
There are two opposing end surfaces being parallel to each other (11,11 ') and normal thereto two opposite side member being parallel to each other (12,12 '),
Two of which end face (11,11 ') is shorter than two side members (12,12 ').
Clamping framework the most according to claim 1 and 2, it is characterised in that crushed element is designed at least as a crank element
(2,2 '), and be fixed on pedestal (1) by clamp device.
Clamping framework the most according to claim 3, it is characterised in that each crank element (2,2 ') is designed to flat board, and
There is the basic configuration of a rectangle.
Clamping framework the most according to claim 2, it is characterised in that described clamp device is arranged in side member (12,12 ')
Inner side.
Clamping framework the most according to claim 5, it is characterised in that the clamp device of pedestal (1) is circular or square
Fixing axle journal (124,124 ').
Clamping framework the most according to claim 5, it is characterised in that the clamp device of pedestal (1) is fixed groove.
Clamping framework the most according to claim 3, it is characterised in that crank element (2,2 ') have a curved edge (B,
B '), wherein crank element (2,2 ') has bent 180 °, thus form a perimeter (A, A ') and one bent 180 ° for this
Interior zone (I, I ').
Clamping framework the most according to claim 8, it is characterised in that crank element (2,2 ') has at its perimeter (A, A ')
Have and originate in the first edge the fluting (21,21 ') extended towards curved edge (B, B ') direction normal thereto, thus at crank
Part (2,2 ') perimeter (A, A ') forms independent contact pin (22,22 ').
Clamping framework the most according to claim 9, it is characterised in that all arrange one in each contact pin (22,22 ')
Individual locking window (23,23 '), in order to receive the lock pin (31,31 ') inserting module (3), and lock pin is used for locking in clamping framework
Module (3,3 ').
11. according to the clamping framework described in claim 9 or 10, it is characterised in that fluting (21,21 ') at least extends to bending
Near edge (B, B ').
12. according to the clamping framework described in claim 9 or 10, it is characterised in that fluting (21,21 ') extends to curved edge
On (B, B '), so that independent contact pin (22,22 ') extends above at whole perimeter (A, A ').
13. clamping frameworks according to claim 8, it is characterised in that crank element (2,2 ') region therein (I, I ')
There is tightening member, jointly act on the clamp device of pedestal (1).
14. clamping frameworks according to claim 13, it is characterised in that the clamp device of pedestal (1) is circular or square
Fixing axle journal (124,124 '), and the tightening member of crank element (2,2 ') is the fixed groove that shape and power are connected therewith
(24,24′)。
15. clamping frameworks according to claim 13, it is characterised in that the clamp device of pedestal (1) is circular or square
Fixing axle journal (124,124 '), and the tightening member of crank element (2,2 ') is the fixed groove (24,24 ') of clamping therewith.
16. clamping frameworks according to claim 13, it is characterised in that the clamp device of pedestal (1) is fixed groove, and
The tightening member of crank element (2,2 ') is the spring element that power is connected therewith.
17. clamping frameworks according to claim 13, it is characterised in that the clamp device of pedestal (1) is fixed groove, and
The tightening member of crank element (2,2 ') is the spring element of clamping therewith.
18. clamping frameworks according to claim 8, it is characterised in that crank element (2,2 ') by its perimeter (A,
A ') and bent for this 180 ° interior zone (I, I ') surround pedestal (1) corresponding side member (12,12 ').
19. clamping frameworks according to claim 1 and 2, it is characterised in that by stickup, welding, soldering, riveting and/or
Spin and crushed element is fixed on pedestal (1) inner side.
20. clamping frameworks according to claim 1 and 2, it is characterised in that in bi-material, at least one has metal spy
Property.
21. clamping frameworks according to claim 20, it is characterised in that crushed element is to be made up of spring steel plate.
22. clamping frameworks according to claim 9, it is characterised in that it is tight that each contact pin (22,22 ') all has another
Primordial QI reinforcing part, when respective tabs (22,22 ') is in clamp position, the clamp device of this tightening member and pedestal (1) is made jointly
With.
23. clamping frameworks according to claim 22, it is characterised in that another clamp device is arranged in pedestal (1) outward
Side.
24. according to the clamping framework described in claim 22 or 23, it is characterised in that another clamp device is that another is fixed
Axle journal, and another tightening member is another fixed groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345526.8U CN205609835U (en) | 2016-04-22 | 2016-04-22 | Plug -in connector centre gripping frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345526.8U CN205609835U (en) | 2016-04-22 | 2016-04-22 | Plug -in connector centre gripping frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609835U true CN205609835U (en) | 2016-09-28 |
Family
ID=56970936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620345526.8U Active CN205609835U (en) | 2016-04-22 | 2016-04-22 | Plug -in connector centre gripping frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609835U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537297A (en) * | 2017-04-20 | 2019-12-03 | 哈廷电子有限公司及两合公司 | The method for keeping frame and assembling to keep frame for pluging connector |
| CN110651401A (en) * | 2017-05-12 | 2020-01-03 | 哈廷电子有限公司及两合公司 | Plug connector module |
| CN111613931A (en) * | 2019-02-22 | 2020-09-01 | 菲尼克斯电气公司 | Holding frame for a plug connector |
| WO2021072686A1 (en) * | 2019-10-16 | 2021-04-22 | Harting Electric Gmbh & Co., Kg | Holding frame for connector |
| CN116581587A (en) * | 2023-07-11 | 2023-08-11 | 深圳市格瑞达电力连接器件有限公司 | Terminal connector combination, connector combination and connector set |
| US11817648B2 (en) | 2017-04-20 | 2023-11-14 | Harting Electric Gmbh & Co. Kg | Holding frame for a plug connector and methods of populating same |
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2016
- 2016-04-22 CN CN201620345526.8U patent/CN205609835U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537297A (en) * | 2017-04-20 | 2019-12-03 | 哈廷电子有限公司及两合公司 | The method for keeping frame and assembling to keep frame for pluging connector |
| US11038304B2 (en) | 2017-04-20 | 2021-06-15 | Harting Electric Gmbh & Co. Kg | Holding frame for a plug connector and methods of populating same |
| CN110537297B (en) * | 2017-04-20 | 2022-04-05 | 哈廷电子有限公司及两合公司 | Holding frame for a plug connector and method for assembling a holding frame |
| US11552425B2 (en) | 2017-04-20 | 2023-01-10 | Harting Electric Gmbh & Co. Kg | Holding frame for a plug connector and methods of populating same |
| US11817648B2 (en) | 2017-04-20 | 2023-11-14 | Harting Electric Gmbh & Co. Kg | Holding frame for a plug connector and methods of populating same |
| CN110651401A (en) * | 2017-05-12 | 2020-01-03 | 哈廷电子有限公司及两合公司 | Plug connector module |
| CN110651401B (en) * | 2017-05-12 | 2021-10-22 | 哈廷电子有限公司及两合公司 | Plug connector module |
| CN111613931A (en) * | 2019-02-22 | 2020-09-01 | 菲尼克斯电气公司 | Holding frame for a plug connector |
| WO2021072686A1 (en) * | 2019-10-16 | 2021-04-22 | Harting Electric Gmbh & Co., Kg | Holding frame for connector |
| CN116581587A (en) * | 2023-07-11 | 2023-08-11 | 深圳市格瑞达电力连接器件有限公司 | Terminal connector combination, connector combination and connector set |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |