CN205248195U - Casing of contactor, contactor - Google Patents

Abstract

The utility model relates to a contactor and casing. The casing of this contactor includes: a base (10) include: one first curb plate (11), one second curb plate (12), with first curb plate (11) are relative to be set up and at least one first baffle (13), set up in first curb plate (11) and between second curb plate (12), with a protection casing (30), it includes: apron (31) and one first guard plate (32), with apron (31) borders on, and it includes: two at least first wiring windows (321), at least one first connecting plate (322), each first connecting plate (322) set up in adjacent two between the first wiring window (321), and with one first baffle (13) are relative to be set up and one first electrode baffle (323), and it passes through at least one first connecting plate (322) with apron (31) is connected.

Description

The housing of contactor, contactor

Technical field

The utility model relates to contactor technical field, relates in particular to the housing and the contactor that comprises this housing of contactor.

Background technology

Contactor is that one utilizes coil current flowing to produce magnetic field, makes contact closure, to reach the electrical equipment of control load. ConnectTentaculum can switch conducting or the disconnection between interchange or direct current major loop and load fast, and contactor control capacity is large, is applicable toFrequent operation and far distance controlled are one of critical elements in automatic control system. Contactor generally includes housing and is positioned atContact assembly in housing. This housing generally includes pedestal and is positioned at the protective cover in this pedestal outside. This contact assembly wraps conventionallyDraw together three input wires terminals and three output wiring terminals, three input wires terminals and three output wiring terminals one are a pair ofShould. The protective cover of a kind of housing of prior art comprises three discrete protective plates, be respectively be positioned at pedestal top cover plate andBe positioned at the electrode baffle plate of both sides, pedestal front and back. These two electrode baffle plates are installed on both sides, pedestal front and back by screw respectively, and pointOther input wires terminal and output wiring terminal are protected. The protective cover of the another kind of housing of prior art, comprises and being positioned atThe cover plate at pedestal top and the electrode baffle plate that is positioned at both sides, pedestal front and back. Each side of the both sides, front and back of this pedestal is provided with twoIndividual side plate and the dividing plate between two side plates. Adjacent in two side plates and dividing plate is binding post accommodating area between the two,For input wires terminal or the output wiring terminal of accommodating contact assembly. Each electrode baffle plate comprises a plurality of sub-electrode gearsPlate, each sub-electrode baffle plate is positioned at a binding post accommodating area, and by a connector that is positioned at binding post accommodating area withCover plate connects.

Utility model content

One of the purpose of this utility model is to provide a contactor and housing thereof, and the protective cover of this housing can one be installed, andAnd wiring window has larger design space, be suitable for the terminal of various shape.

An aspect of the present utility model provides the housing of contactor, comprising:

One pedestal, comprises one first installed surface and second installed surface adjacent with one first installed surface, and it also comprises:

One first side plate, adjacent with the second installed surface with the first installed surface,

One second side plate, is oppositely arranged with the first side plate, and

At least one the first dividing plate, is arranged between the first side plate and the second side plate; With

One protective cover, it comprises:

One cover plate, is arranged at the first installed surface, and

One first protective plate, with cover plate in abutting connection with and be arranged at the second installed surface, it comprises:

At least two the first wiring windows,

At least one the first connecting plate, each first connecting plate is arranged between two adjacent the first wiring windows, and withOne first dividing plate is oppositely arranged, and

One first electrode baffle plate, it is connected with cover plate by least one the first connecting plate.

The first connecting plate and the corresponding setting of the first dividing plate, it is accommodating that the first connecting plate does not take the first electrode in the second installed surfaceThe space in district or the space occupying are very little, make like this design space of the first wiring window large, are suitable for the wire of various shapeJoint. In addition, the first electrode baffle plate and cover plate link together, and the one of being convenient to protective cover is installed.

In the schematic embodiment of another kind of housing, at least one the first dividing plate comprises N the first dividing plate, the first side plate,The second side plate and N the first dividing plate forms N+1 the first terminal accommodating area, and at least two the first wiring windows comprise N+1Individual the first wiring window, at least one the first connecting plate comprises N the first connecting plate, N the first dividing plate is connected with N individual firstPlate is corresponding setting one by one, individual the first wiring window of N+1 and the corresponding setting one by one of N+1 the first terminal accommodating area, and N is for just wholeNumber.

The number of the first wiring window is identical with the number of the first terminal accommodating area, and corresponding setting one by one. The first connecting plateNumber is identical with the quantity of the first dividing plate, and corresponding setting one by one. Like this, the first wiring number of windows is many, and the first electrodeBaffle plate is connected with cover plate by N the first connecting plate, and its syndeton intensity is high.

In another schematic embodiment of housing, pedestal, also comprises one the 3rd installed surface, with the first installed surface phaseNeighbour is also oppositely arranged with the second installed surface, and it also comprises:

One the 3rd side plate, adjacent with the 3rd installed surface with the first installed surface,

One the 4th side plate, is oppositely arranged with the 3rd side plate, and

At least one second partition, is arranged between the 3rd side plate and the 4th side plate;

Protective cover, also comprises:

One second protective plate, with cover plate in abutting connection with and be arranged at the 3rd installed surface, it comprises:

At least two the second wiring windows,

At least one the second connecting plate, each second connecting plate is arranged between two adjacent the second wiring windows, and with oneSecond partition is corresponding to be arranged, and

One second electrode baffle plate, it is connected with cover plate by least one the second connecting plate.

The second installed surface is provided with the first binding post, and the 3rd installed surface is provided with the second binding post; Accordingly in the second peaceDress face arranges the first protective plate, at the 3rd installed surface, the second protective plate is set. Like this, the first binding post and the second terminalsSon is all protected.

In another schematic embodiment of housing, at least one second partition comprises N second partition, the first side plate,The second side plate and N the first dividing plate forms N+1 the second terminal accommodating area, and at least two the second wiring windows comprise N+1Individual the second wiring window, at least one the second connecting plate comprises N the second connecting plate, N second partition is connected with N individual secondPlate is corresponding setting one by one, individual the second wiring window of N+1 and N+1 the second terminal accommodating area corresponding setting one by one.

The number of the second wiring window is identical with the second electrode accommodating area number, and corresponding setting one by one; The second connecting plateIdentical and the corresponding setting one by one of number and the quantity of second partition. Like this, the second wiring number of windows is many, and the second electrode baffle plateBe connected with cover plate by N the second connecting plate, its syndeton intensity is high.

In another schematic embodiment of housing, N=2. The first splicing ear and the second splicing ear are 3,Be suitable for three-phase circuit.

In another schematic embodiment of housing, cover plate and the first protective plate are one-body molded; Or cover plate and second is preventedBackplate is one-body molded; Or cover plate, the first protective plate and the second protective plate are one-body molded. The protective roof structure being integrally formed is stable,Easy for installation.

In another schematic embodiment of housing, the first electrode baffle plate comprises that at least two to first of pedestal depressionRecess, each first recess and the corresponding setting of one first wiring window. Like this, the first electrode baffle plate and the first wiring have been reducedDistance between terminal, is convenient to wiring.

In another schematic embodiment of housing, the first protective plate also comprises at least one the first rib, and each is years oldA plate is connected with cover plate by one first rib, and the first rib wraps up a turning of the first dividing plate. The first ribStrengthen the protection at the turning to the first dividing plate.

In another schematic embodiment of housing, cover plate also comprises at least one the first screw installing hole, and each is first years oldScrew installing hole and the corresponding setting of one first wiring window; The first protective plate also comprises at least one the first jut, and each is first years oldExtend in the edge of the close cover plate of one first wiring window and to the center of the first wiring window protruding part. This first projectionPacking ring rotation when portion can prevent screwdriver tighten the screws.

Another aspect of the present utility model provides contactor, comprising:

One above-mentioned housing, and

One is positioned at the contact assembly of housing, and it comprises at least two the first binding posts, with at least two the first wiring windowsCorresponding setting one by one.

The first connecting plate and the corresponding setting of the first dividing plate, it is accommodating that the first connecting plate does not take the first electrode in the second installed surfaceThe space in district or the space occupying are very little, make like this design space of the first wiring window large, are suitable for the wire of various shapeJoint. In addition, the first electrode baffle plate and cover plate link together, and the one of being convenient to protective cover is installed.

Brief description of the drawings

Below the mode with clearly understandable is also come the utility model above-mentioned by description of a preferred embodiment by reference to the accompanying drawingsCharacteristic, technical characterictic, advantage and implementation thereof are further described, wherein:

Fig. 1 is the blast structural representation of the contactor that provides of an embodiment of the present utility model;

Fig. 2 is the partial sectional view of contactor shown in Fig. 1;

Fig. 3 is the perspective view of the protective cover that provides of another embodiment of the present utility model;

Fig. 4 is the perspective view of the protective cover that provides of another embodiment of the present utility model.

Label declaration:

10 pedestals

S1 the first installed surface

S2 the second installed surface

S3 the 3rd installed surface

S4 the 4th installed surface

S5 the 5th installed surface

S6 the 6th installed surface

11 first side plates

12 second side plates

13 first dividing plates

The turning of 131 first dividing plates

A1 the first terminal accommodating area

21 the 3rd side plates

22 the 4th side plates

23 second partitions

The turning of 231 second partitions

A2 the second terminal accommodating area

30 protective covers

31 cover plates

311 first screw installing holes

312 second screw installing holes

32 first protective plates

321 first wiring windows

322 first connecting plates

323 first electrode baffle plates

3231 first recesses

324 first ribs

325 first juts

33 second protective plates

331 second wiring windows

332 second connecting plates

333 second electrode baffle plates

3331 second recesses

334 second ribs

335 second juts

51 first binding posts

511 first screws

512 first packing rings

52 second binding posts

521 second screws

522 second packing rings

53 first static contacts

54 second static contacts

55 moving contacts

Detailed description of the invention

Understand for the technical characterictic to utility model, object and effect have more clearly, now contrast this practicality of brief description of the drawingsNovel detailed description of the invention, in each figure, identical label represents identical part.

Each figure discussed below and the various embodiment that are used to be described in the principle of the present disclosure in this patent file only withThe mode illustrating and in no case should be construed as limiting the scope of the present disclosure. It will be understood to those of skill in the art thatCan in the equipment of any suitable layout, implement principle of the present disclosure. With reference to exemplary unrestricted embodiment, this Shen is describedVarious innovative teachings please.

In this article, " schematically " expression " is served as example, example or explanation ", should " not show being described in this articleMeaning property " any diagram, embodiment be interpreted as a kind of preferred or have more the technical scheme of advantage.

For making drawing succinct, in each figure, only schematically show the part relevant to the utility model, they do not representIt is as the practical structures of product. In addition, so that drawing is succinctly convenient to understand, in some figure, there is same structure or functionParts, only schematically show one of them, or only marked one of them.

In present specification, the concept of " adjacent " refers to two faces or two plates or faces that relate to and plate is intersected with each other and companyConnect. The two interconnection place forms L shaped conventionally. For example the first installed surface is adjacent with the second installed surface, refers to the first installationFace is connected with the second installed surface is intersected with each other. The first side plate is adjacent with the first installed surface, refers to the first side plate and first and installsThe adjacent connection intersected with each other of face.

It is overlapping that the concept " being oppositely arranged " in present specification is that two related objects have each other, and directly do not connect.Conventionally, the angle of the two is not 90 degree. For example the first side plate and the second side plate are oppositely arranged, i.e. the first side plate and the second sidePlate has overlapping each other, and the two does not directly connect. The angle of the first side plate and the second side plate is not 90 degree.

Fig. 1 is the blast structural representation of the contactor that provides of an embodiment of the present utility model. Fig. 2 connects shown in Fig. 1The partial sectional view of tentaculum. From Fig. 1 and Fig. 2, can find out, this contactor comprises a housing (not identifying in figure) and oneBe arranged in the contact assembly (figure does not identify) of housing.

This housing comprises a pedestal 10 and a protective cover 30, coordinates assembling with pedestal 10. Pedestal 10 is called again switch chamber(SwitchChamber). Contact assembly is arranged in this pedestal 10. The structure of contact assembly with and with the peace of pedestal 10Assembling structure can adopt the common structure of this area, exceeds elaboration at this. In a schematic embodiment, contactAssembly comprises at least two group contacts (not shown in FIG.). Every group of contact comprises a moving contact 55, the first static contact 53 and secondStatic contact 54. In contactor when work,, moving contact 55 contacts with the second static contact 54 with the first static contact 53 simultaneously, simultaneouslySeparate, realize conducting, the disconnection of the first static contact 53 and the second static contact 54, and then realize conducting, the disconnection of main circuit.Each static contact has a binding post, for being connected with outer lead (not shown in FIG.). The first static contact 53 andOne binding post 51 connects, and the second static contact 54 is connected with the second binding post 52. At a schematic embodimentIn, main circuit is three-phase circuit, contact assembly comprises three groups of contacts (as shown in Figures 1 and 2); At one schematicallyEmbodiment in, main circuit is quarter-phase circuit, contact assembly comprises two groups of contacts; But not as limit.

As depicted in figs. 1 and 2, in a schematic embodiment, pedestal 10 comprises one first installed surface S1,The second installed surface S2, one the 3rd installed surface S3, one the 4th installed surface S4, one the 5th installed surface S5 and one the 6th installed surfaceS6. The first installed surface S1 is end face, and the 6th installed surface S6 is bottom surface, and the two is oppositely arranged. The second installed surface S2 is frontSide, the 3rd installed surface S3 is trailing flank, the two is oppositely arranged. The 4th installed surface S4 is left surface, the 5th installed surface S5For right flank, the two is oppositely arranged. The second installed surface S2, the 3rd installed surface S3, the 4th installed surface S4 and the 5th installFace S5 is all adjacent with the first installed surface S1.

In the adjacent junction of the first installed surface S1 and the second installed surface S2, pedestal 10 also comprises:

One first side plate 11, adjacent with the second installed surface S2 with the first installed surface S1,

One second side plate 12, is oppositely arranged with the first side plate 11, and

At least one the first dividing plate 13, is arranged between the first side plate 11 and the second side plate 12.

In a schematic embodiment, the first side plate 11, the second side plate 12 and all the first dividing plates 13 are all parallel toThe 4th installed surface S4 and the 5th installed surface S5, all perpendicular to the second installed surface S2. The first side plate 11, the second side plate 12 andIn all the first dividing plates 13, between adjacent the two, form the first terminal accommodating area A1. The first side plate 11 is positioned at the 4th installed surfaceBetween S4 and the second side plate 12, the second side plate 12 is between the 5th installed surface S5 and the first side plate 11.

As depicted in figs. 1 and 2, in a schematic embodiment, at the first installed surface S1 and the 3rd installed surface S3Adjacent junction, pedestal 10 also comprises:

One the 3rd side plate 21, adjacent with the 3rd installed surface S3 with the first installed surface S1,

One the 4th side plate 22, is oppositely arranged with the 3rd side plate 21, and

At least one second partition 23, is arranged between the 3rd side plate 21 and the 4th side plate 22.

In a schematic embodiment, the 3rd side plate 21, the 4th side plate 22 and all second partitions 23 are all parallel toThe 4th installed surface S4 and the 5th installed surface S5, all perpendicular to the 3rd installed surface S3. The 3rd side plate 21, the 4th side plate 22 andIn all second partitions 23, between adjacent the two, form the second terminal accommodating area A2. The 3rd side plate 21 is positioned at the 4th installed surfaceBetween S4 and the 4th side plate 22, the 4th side plate 22 is between the 5th installed surface S5 and the 3rd side plate 21.

Corresponding, in a schematic embodiment, contact assembly comprises at least two the first binding posts 51 and extremelyFew two the second binding posts 52. The quantity of the first binding post 51 is identical with the quantity of the first terminal accommodating area A1, the twoCorresponding one by one. Accommodating one first binding post 51 of each the first terminal accommodating area A1. In Fig. 1 with three the first binding posts51, three the first terminal accommodating area A1, the two corresponds to example one by one, but not as limit. The second binding post 52Quantity is identical with the quantity of the second terminal accommodating area A2, and the two is corresponding one by one. In Fig. 1 with three the second binding posts 52,Three the second terminal accommodating area A2, the two corresponds to example one by one, but not as limit. Each second terminal accommodating area A2Accommodating one second binding post 52. The quantity of the first binding post 51 is identical with the quantity of the second binding post 52, and the two is one years oldOne correspondence. The first binding post 51 corresponding to each group, the second binding post 52 respectively with one group of contact in the first stationary contact53, second static contact 54 is corresponding connects. That is to say, when the moving contact 55 in one group of contact and two static contacts 53,54 whens contact, the first binding post 51 by successively by the first static contact 53, moving contact 55, the second static contact 54 withThe second binding post 52 connects. The quantity of the first binding post 51, the quantity of the second binding post 52, the quantity of contactIdentical.

From Fig. 1, it can also be seen that, protective cover 30 comprises:

One cover plate 31, it is installed on the first installed surface S1, and

One first protective plate 32, with cover plate 31 in abutting connection with and be installed on the second installed surface S2, it comprises:

At least two the first wiring windows 321,

At least one the first connecting plate 322, each first connecting plate 322 is arranged at two adjacent the first wiring windows 321Between, and be oppositely arranged with one first dividing plate 13, and

One first electrode baffle plate 323, it is connected with cover plate 31 by this at least one first connecting plate 322.

The first wiring window 321 is connected for the first binding post 51 and outer lead. These at least two first terminalsSon 51 and the corresponding setting one by one of these at least two the first wiring windows 321. In Fig. 1, there are 3 with the first binding post 51,The first wiring window 321 has 3, and the two corresponds to example one by one, but not as limit. While connecting outer lead, outside inciting somebody to actionThe joint of portion's wire inserts the first wiring window 321 and is connected with the first binding post 51. The first electrode baffle plate 323 forThe first binding post 51 is protected.

Can find out in conjunction with Fig. 1 and Fig. 2, in a schematic embodiment, protective cover 30 also comprises:

One second protective plate 33, with cover plate 31 in abutting connection with and be installed on the 3rd installed surface S3, it comprises:

At least two the second wiring windows 331,

At least one the second connecting plate 332, each second connecting plate 332 is arranged at two adjacent the second wiring windows 331Between, and with the corresponding setting of a second partition 23, and

One second electrode baffle plate 333, it is connected with cover plate 331 by this at least one second connecting plate 332.

The second wiring window 331 is connected for the second binding post 52 and outer lead. These at least two second terminalsSon 52 and the corresponding setting one by one of these at least two the second wiring windows 331. In Fig. 1, there are 3 with the second binding post 52,The second wiring window 331 has 3, and the two corresponds to example one by one, but not as limit. It should be noted that, in Fig. 1Because the reason of picture angle, the structure of the second protective plate 33 can not show completely. For example, 3 the second wiring in Fig. 1Window 331, two the second connecting plates 332 fail to show completely. The structure of the second protective plate 33 can be with reference to the first protective plate32 structure. Connect when outer lead, by the joint of outer lead insert the second wiring window 331 and with the second binding post52 connect. The second electrode baffle plate 333 is for protecting the second binding post 52.

The second installed surface S2 is provided with the first binding post 51, the three installed surface S3 and is provided with the second binding post 52; RightShould at the second installed surface S2, the first protective plate 32 be set in ground, at the 3rd installed surface S3, the second protective plate 33 be set. Like this,The first binding post 51 and the second binding post 52 and the outer lead being connected with the two are all protected.

From the above, the first connecting plate 322 and the end face corresponding setting of the first dividing plate 13 towards the second installed surface S2, theA plate 322 in the second installed surface S2, do not take the space of the first electrode accommodating area A1 or the space that occupies very little,Make like this design space of the first wiring window 321 large, be suitable for the terminal of various shape. The wire of for example U-shaped connectsHead needs the first larger wiring window 321. In addition, the first electrode baffle plate 323 links together with cover plate 31, is convenient to preventThe one of guard shield 30 is installed. Same, the second connecting plate 332 and the end face of second partition 23 towards the 3rd installed surface S3Corresponding setting, the second connecting plate 332 does not take the space of the second electrode accommodating area A2 or occupies in the 3rd installed surface S3Space very little, make like this design space of the second wiring window 331 large, be suitable for the terminal of various shape. For exampleThe terminal of U-shaped needs the second larger wiring window 331. In addition, the second electrode baffle plate 333 is connected to cover plate 31Together, the one of being convenient to protective cover 30 is installed.

In a schematic embodiment, this at least one first dividing plate 13 comprises N the first dividing plate 13, the first side plates11, the second side plate 12 and N the first dividing plate 13 forms N+1 the first terminal accommodating area A1. These at least two first connectLinear window 321 comprises N+1 the first wiring window 321. This at least one first connecting plate 322 comprises N the first connecting plateIndividual the first dividing plate 13 of 322, N and N the first connecting plate 322 corresponding setting one by one. N+1 the first wiring window 321 withN+1 the first terminal accommodating area A1 corresponding setting one by one, N is positive integer. The number of the first wiring window 321 and firstThe number of terminal accommodating area A1 is identical, and corresponding setting one by one. 13 numbers of the number of the first connecting plate 321 and the first dividing plateMeasure identical, and corresponding setting one by one. Like this, the first wiring window 321 quantity are many, and the first electrode baffle plate 323 passes through NIndividual the first connecting plate 321 is connected with cover plate 31, and its syndeton intensity is high.

In a schematic embodiment, this at least one second partition 23 comprises N second partition 23, the three side plates21, the 4th side plate 22 and N second partition 23 form N+1 the second terminal accommodating area A2. These at least two second connectLinear window 331 comprises N+1 the second wiring window 331. This at least one second connecting plate 332 comprises N the second connecting plate332, N second partition 23 and N the second connecting plate 332 corresponding setting one by one. N+1 the second wiring window 331 withN+1 the second terminal accommodating area A2 corresponding setting one by one. Like this, the number of the second wiring window 331 and the second electrode holdZhiA2 district number is identical, and corresponding setting one by one; The quantity of the number of the second connecting plate 332 and second partition 23 identical andCorresponding setting one by one. Like this, the second wiring window 331 quantity are many, and the second electrode baffle plate 333 is by N the second connectionPlate 331 is connected with cover plate 31, and its syndeton intensity is high.

In Fig. 1 and 2 using N=2 as a schematic embodiment, i.e. the first splicing ear 51 and the second splicing ear52 are 3, are suitable for three-phase circuit; But not as limit.

In a schematic embodiment, cover plate 31 and the first protective plate 32 are one-body molded. Or cover plate 31 andTwo protective plates 33 are one-body molded. Or cover plate 31, the first protective plate 32 and the second protective plate 33 are one-body molded. One bodily formProtective cover 30 Stability Analysis of Structures that become, easy for installation.

In a schematic embodiment, the first electrode baffle plate 323 comprise at least two cave in to pedestal 10 firstRecess 3231. Each first recess 3231 is positioned at one first electrode accommodating area A1, with one first wiring window 321 is corresponding establishesPut. The first recess 3231, the first electrode accommodating area A1 are identical with the first wiring window 321 threes' quantity, and one is a pair ofShould arrange. Like this, reduce the distance between the first electrode baffle plate 323 and the first binding post 51, be convenient to wiring. SeparatelyOutward, the second electrode baffle plate 333 comprises at least two the second recesses 3331 that cave in to pedestal 10. Each second recess 3331Be positioned at one second electrode accommodating area A2, with the corresponding setting of one second wiring window 331. The second recess 3331, the second electrodeAccommodating area A2 is identical with the second wiring window 331 threes' quantity, and corresponding setting one by one. Like this, reduced the second electricityDistance between utmost point baffle plate 333 and the second binding post 52, is convenient to wiring.

In a schematic embodiment, as shown in Figure 3, the first electrode baffle plate 323 is a flat board, does not have first recessedPortion. The second electrode baffle plate 333 is a flat board, there is no the second recess. All the other structures of this housing are real as depicted in figs. 1 and 2Execute example identical, no longer repeat to set forth.

In a schematic embodiment, the first protective plate 32 also comprises at least one the first rib 324. Each is first years oldConnecting plate 322 is connected with cover plate 31 by one first rib 324. The first rib 324 wraps up one of the first dividing plate 13Turning 131. This turning 131 is positioned at the adjacent of the first installed surface S1 and the second installed surface S2. The first rib 324 increasesThe protection at the strong turning 131 to the first dividing plate 13. In addition, the second protective plate 33 also comprises at least one the second rib 334.Each second connecting plate 332 is connected with cover plate 31 by one second rib 334. The second rib 334 wrap up second everyOne turning 231 of plate 23. This turning 231 is positioned at the adjacent of the first installed surface S1 and the 3rd installed surface S3. Second strengthensPortion 334 has strengthened the protection at the turning 231 to second partition 23.

In a schematic embodiment, as shown in Figure 4, the first protective plate 32 does not comprise the first rib, firstConnecting plate 322 is directly connected with cover plate 31. The second protective plate 33 does not comprise the second rib, and the second connecting plate 332 is directBe connected with cover plate 31.

In a schematic embodiment, cover plate 31 also comprises at least one the first screw installing hole 311. Each first spiral shellSilk installing hole 311 and the corresponding setting of one first wiring window 321. Each first screw installing hole 311 exposes one first and connectsLine terminals 51. The first screw installing hole 311, the first wiring window 321 are identical with first binding post 51 three's quantity,And corresponding setting one by one. The first binding post 51 comprises one first screw 511 and one first packing ring 512. Like this, when installation,Outer lead passes this first wiring window 321 and contacts with the first binding post 51, then screwdriver (is not drawn in figureGo out) through this first screw installing hole 311, thereby tighten the first screw 511, the first binding post 51 and outer lead are connectedBe connected together. In a schematic embodiment, the first protective plate 32 also comprises at least one the first jut 325. OftenOne first jut 325 be positioned at one first wiring window 321 close cover plate 31 edge and to the first wiring window 321Center extend. When this first jut 325 can prevent that screwdriver from tightening the first screw 511, the first packing ring 512 rotates.

In a schematic embodiment, cover plate 31 also comprises at least one the second screw installing hole 312. Each second spiral shellSilk installing hole 312 and the corresponding setting of one second wiring window 331. Each second screw installing hole 312 exposes one second and connectsLine terminals 52. The second screw installing hole 312, the second wiring window 331 are identical with second binding post 52 three's quantity,And corresponding setting one by one. The second binding post 52 comprises one second screw 521 and one second packing ring 522. Like this, when installation,Outer lead passes this second wiring window 331 and contacts with the second binding post 52, then screwdriver (is not drawn in figureGo out) through this second screw installing hole 312, thereby tighten the second screw 521, the second binding post 52 and outer lead are connectedBe connected together. In a schematic embodiment, the second protective plate 33 also comprises at least one the second jut 335. OftenOne second jut 335 be positioned at one second wiring window 331 close cover plate 31 edge and to the second wiring window 331Center extend. When this second jut 335 can prevent that screwdriver from tightening the second screw 521, the second packing ring 522 rotates.

In this article, " first ", " second ", " the 3rd " etc., only for distinguishing different parts etc., should not be construed as its tableShow sequencing and/or significance level between them. " schematically " expression " is served as example, example or explanation ", should be byAny diagram, the embodiment that is described in this article " schematically " is interpreted as a kind of preferred or have more the skill of advantageArt scheme.

Although should be appreciated that this description, according to each embodiment description, is not that each embodiment only comprises oneIndividual independently technical scheme, only for clarity sake, those skilled in the art should be by explanation for this narrating mode of descriptionBook is done as a whole, and the technical scheme in each embodiment also can be through appropriately combined, and forming those skilled in the art canOther embodiments of understanding.

Listed a series of detailed description is above only for the illustrating of feasibility embodiment of the present utility model,They are not in order to limit protection domain of the present utility model, allly do not depart from the equivalence that the utility model skill spirit does and implementWithin example or change all should be included in protection domain of the present utility model.

Claims (10)

1. the housing of contactor, is characterized in that, comprising:

One pedestal (10), comprise one first installed surface (S1) and with the second installed surface (S2) that described in, the first installed surface (S1) is adjacent,It also comprises:

One first side plate (11), adjacent with described the second installed surface (S2) with described the first installed surface (S1),

One second side plate (12), is oppositely arranged with described the first side plate (11), and

At least one the first dividing plate (13), is arranged between described the first side plate (11) and described the second side plate (12); With

One protective cover (30), it comprises:

One cover plate (31), it is installed on described the first installed surface (S1), and

One first protective plate (32), with described cover plate (31) in abutting connection with and be installed on described the second installed surface (S2), it comprises:

At least two the first wiring windows (321),

At least one the first connecting plate (322), described in each, the first connecting plate (322) is arranged at two adjacent described the first wiringBetween window (321), and be oppositely arranged with the first dividing plate (13) described in, and

One first electrode baffle plate (323), it is connected with described cover plate (31) by described at least one the first connecting plate (322).

2. housing according to claim 1, is characterized in that, described at least one the first dividing plate (13) comprises N described theOne dividing plate (13), described the first side plate (11), described the second side plate (12) and described N the first dividing plate (13) forms N+1 individual firstTerminal accommodating area (A1), described at least two the first wiring windows (321) comprise N+1 described the first wiring window (321), described inAt least one the first connecting plate (322) comprises N described the first connecting plate (322), and described N the first dividing plate (13) is individual with described NThe first connecting plate (322) is corresponding setting one by one, and described N+1 the first wiring window (321) is accommodating with a described N+1 the first terminalDistrict (A1) is corresponding setting one by one, and N is positive integer.

3. housing according to claim 1, is characterized in that,

Described pedestal (10), also comprises one the 3rd installed surface (S3), adjacent with described the first installed surface (S1) and with the second installed surface (S2)Be oppositely arranged, it also comprises:

One the 3rd side plate (21), adjacent with described the 3rd installed surface (S3) with described the first installed surface (S1),

One the 4th side plate (22), is oppositely arranged with described the 3rd side plate (21), and

At least one second partition (23), is arranged between described the 3rd side plate (21) and described the 4th side plate (22);

Described protective cover (30), also comprises:

One second protective plate (33), with described cover plate (31) in abutting connection with and be installed on described the 3rd installed surface (S3), it comprises:

At least two the second wiring windows (331),

At least one the second connecting plate (332), described in each, the second connecting plate (332) is arranged at two adjacent described the second wiring windowsBetween mouth (331), and setting corresponding to second partition described in (23), and

One second electrode baffle plate (333), it is connected with described cover plate (31) by described at least one the second connecting plate (332).

4. housing according to claim 3, is characterized in that, described at least one second partition (23) comprises N described theTwo dividing plates (23), described the 3rd side plate (21), described the 4th side plate (22) and described N the first dividing plate (13) forms N+1 individual secondTerminal accommodating area (A2), described at least two the second wiring windows (331) comprise N+1 described the second wiring window (331), described inAt least one the second connecting plate (332) comprises N described the second connecting plate (332), N described second partition (23) with N described theTwo connecting plates (332) are corresponding setting one by one, described N+1 the second wiring window (331) and described N+1 the second terminal accommodating area(A2) corresponding setting one by one.

5. according to the housing described in claim 2 or 4 any one, it is characterized in that N=2.

6. housing according to claim 3, is characterized in that, described cover plate (31) and described the first protective plate (32) oneMoulding; Or described cover plate (31) is one-body molded with described the second protective plate (33); Or described cover plate (31), described the first protective plate (32)One-body molded with described the second protective plate (33).

7. housing according to claim 1, is characterized in that, described the first electrode baffle plate (323) comprise at least two toFirst recess (3231) of described pedestal (10) depression, described in each, described in the first recess (3231) and, the first wiring window (321) is rightShould arrange.

8. housing according to claim 1, is characterized in that, described the first protective plate (32) also comprises that at least one first addsStrong portion (324), described in each, the first connecting plate (322) is connected with described cover plate (31) by the first rib (324) described in, described inThe first rib (324) wraps up a turning (131) of described the first dividing plate (13).

9. housing according to claim 1, is characterized in that, described cover plate (31) also comprises at least one the first screw installationHole (311), the first screw installing hole (311) and the corresponding setting of the first wiring window (321) described in described in each; Described the first protectionPlate (32) also comprises at least one the first jut (325), described in each the first jut (325) be positioned at one described in the first wiring window(321) edge of close described cover plate (31) also extends to the center of described the first wiring window (321).

10. contactor, is characterized in that, comprising:

Just like the housing described in right 1-9 any one, and

One is positioned at the contact assembly of described housing, and it comprises at least two the first binding posts (51), with described at least twoOne wiring window (321) is corresponding setting one by one.