CN101556875B

CN101556875B - An electrical switching/button mechanism or cross-over switch with quick connection

Info

Publication number: CN101556875B
Application number: CN200910133166.XA
Authority: CN
Inventors: M·C·M·考迪纳
Original assignee: Simon SA
Current assignee: Simon SA
Priority date: 2008-04-08
Filing date: 2009-04-07
Publication date: 2014-04-02
Anticipated expiration: 2029-04-07
Also published as: EP2109127B1; EP2109127A2; ES2614452T3; EP2109127A3; CN101556875A; PT2109127T; RU2516225C2; ES1067727Y; RU2009112276A; PL2109127T3; MA30855B1; ES1067727U

Abstract

The present invention relates to an electrical switching/button mechanism or cross-over switch with quick connection, which is composed by four quick connection keys set two by two on side of a V-shaped base plate (1); a lateral cylindrical pin (17) locates at a semi-cylindrical bearing (18) on side of corresponding locating housing (3) of each key (2) on the base plate (1), and swings from a horizontal position before taking his place until an initial vertical position that connects with an electrical wire (19); the key (2) lies in the vertical position until bottom of a cylindrical hollow part (20) on external surface (21), so as to realize quick and sufficient connection.

Description

The electrical switching mechanism with quick connection

Technical field

The present invention relates to a kind of electric mechanism that is applied to the low-voltage system under switch for example or button or change over switch occasion that contemplates, be primarily characterized in that, it be provided with permission fast with a series of elements that are connected fully associated conductor, the feature of these elements had not only been the structure that it is special but also had been the mode of its layout and application, the feature of described mechanism is also the configuration of base, its lower surface is characterised in that as V-arrangement, once and by each member portion that sets within it, it is forever connected with its lid.All these will be described in detail in study course of the present invention.

Background technology

For low-voltage system---be generally house or bantam shop, office etc.---a basic specific characteristic of electric mechanism be as switch in these mechanisms, under the occasion of button or change over switch, by being set, these mechanisms are beneficial to as much as possible the work of setter, these mechanisms are furnished with makes it carry out the quick device being connected with the electric conductor contacting with mechanism formation at entrance and exit in the wiring process of assembly, guarantee that thus this connection is fully with permanent, setting up necessary electrically contacting and prevent from remaining on this conductor fixing and settling position unexpectedly departs from.

Summary of the invention

Mechanism of the present invention object provides the advantage that meets aforementioned requirement, because it is furnished with the assembly of realizing this suitable member connecting fast, this mechanism can be complementary with the suitable configuration of known members remainder, and for improving described mechanism,---for example configuration of light emitting devices in the example that will disclose---is absolutely necessary.

This mechanism's nationality for example, by simple necessary the variation with the following characteristic that is applied as of respective contacts, the general service of switch, lighting switch, push-button switch, illuminated pushbutton switch, change over switch and button change over switch.The feature of mechanism of the present invention object is, it is characteristic that its of take its base becomes example, and it allows its application for listing before all the application except change over switch and button change over switch.For this reason, in the change example of this embodiment, save various unnecessary small baffles, and then save material.

Accompanying drawing explanation

In order to illustrate in greater detail the specific features of this mechanism, enclose accompanying drawing, accompanying drawing provides its practical embodiment in non-limiting mode.

In described accompanying drawing,

Fig. 1 is the three-dimensional exploded view that is provided with the mechanism in the change over switch application of lamp, and it illustrates the first base and becomes example;

Fig. 2 illustrates the layout of the connecting key in mechanism base with stereogram, horizontal location before it, and its base is drawn with profile type by its theoretic longitudinal symmetrical plane;

Fig. 3 draws the manned same key that is in horizontal level, and the layout of the lid on enclosed body top is shown equally, draw, and lid and body is all broken away according to its longitudinal symmetrical plane with stereogram;

Fig. 4 is that the base of body assembly is cut open at its 1/2nd place and stereogram that Gai Si/mono-place cuts open, and this body is attached lid, and rapid connecting key is attached to body and is in horizontal level;

Fig. 5 partly and with profile type draws and starts being positioned at the connecting key position of connection procedure of the end of wire herein or electric conductor;

Fig. 6 is the figure similar to front figure, the centre position of the connecting key when when bonding conductor;

Fig. 7 finally draws the final position of connecting key when this attended operation of executed conductor and connecting key are attached to base by clamping;

Fig. 8 be in the application of change over switch base from above the stereogram observed, it illustrates the contact position of the change example 1 of embodiment;

Fig. 9 is that same base is from the stereogram of beneath;

Figure 10 be base in the application of switch and/or button from above the stereogram observed, it is illustrated in the contact position in the change example of the second embodiment;

Figure 11 is that the base of front figure is from the stereogram of beneath;

The stereogram of the beneath of the lid of Figure 12 Shi Cong mechanism;

Figure 13 is depicted in swing element known Zhe Lei mechanism with the form of the stereogram from beneath; And

Figure 14 be light emitting devices from beneath to stereogram.

Embodiment

According to these accompanying drawings, the electric mechanism with the various application (switch, button, cross-over connection (cross-over) switch) of Quick Connect Kit comprises: base 1, its underpart is distinctive V-arrangement, be intended to reserve more spaces for assembly wiring, it arranges connecting key 2 in the face of in side, and these connecting keys 2 are all positioned on the housing 3 on base 1 outside.

Contact assembly or sets of contacts are positioned at the inside of described base 1, and the contact of marshalling is known is between two so-called " blade " formula contact 4 and 4a, at its front surface, has upright opening 4b, is similar to the blade of two subtends, and the end of the wire 19 being connected is held in wherein.In the application as bridge switch, there are two blade type contacts 4 and two blade type contact 4a, although can only use three in other application.Two such contacts 4 are affixed in its underpart by the bottom connector 5 of these group contacts.Two other blade type contact 4a is towards before a pair of and in the zone line relative with base 1, and all these blade type contacts 4 and 4a are contained in the space 7 of being defined by the small baffle that is positioned at base 1 inside.All these blade type contacts are so held in place, and hole 4b is outwards orientated, especially towards the bottom of the housing 3 of rapid connecting key.

Known contact assembly is in the example shown by perfect, make thus them lean against mobile contact 8 work on bottom connector 5 by its base portion, so that mobile contact 8 swings when being promoted by its helical spring 9, tower-like 10 of the bottom that described helical spring 9 is positioned at swing element 11, when the outer button by not shown drives this swing element 11, make contact assembly action.

Described bottom connector 5 is fixed on the pivot 6 that is positioned at base 1 bottom.

Lid 12 is by being attached to the assembly of base 1 closing means, as shown in Figure 3 and Figure 4, lid 12 actions by four teeth 13 keep closing, the part that these teeth 13 are bases 1 on its upper limb corresponding with blade type contact 4,4a place side, and these teeth 13 fit in the slit 14 of the lid 12 on the inner edge of its upper surface.Obviously, all members of Jin Dang mechanism (blade type contact, sets of contacts, spring etc.) are placed on base 1 when interior in advance, just lid 12 are enclosed on base 1.

Lid 12 has the transverse pivot 11a of swing element 11 at its side 15 upper supports, and lid 12 within it portion has for tower-like 10 of the bottom of described swing element 11 along lead to inner required hole 16 towards the direction of mobile contact 8.

In the application as button, become in the necessary backhaul action in example, helical spring 9a is positioned at the below of swing element 11 front portions.

Light emitting devices 30 is positioned at swing element 11 tops, at the lower surface of light emitting devices 30, is provided with two contacts 31, and these two contacts 31 insert to the inside of base 1 by the hole 12a covering on 12 lower surface.

Each connecting key 2 is axially provided with two cylindrical pins 17 along imaginary axis of pitch direction in its back-end, this allows connecting key 2 to be positioned on the side of base 1, these pins 17 key 2 should the side of respective aperture 3 in be matched with the inside of the half-cylindrical bearing 18 of base 1.

The location of connecting key 2 and fastening beginning, as in Figure 2-4, be located at horizontal level in advance so that it declines, until its pin 17 is positioned at half-cylindrical bearing 18.Then, placement is covered 12 and is also rotationally connected subsequently key 2, until arrive its initial settling position to connect electric lead 19.

The action of two projection buffers that attached or fastening is upper by connecting key 2 (seeing Fig. 5)---in practice be adjacent himself edge---realizes.In primary importance, short column 24 be arranged in the slit 25 of base 1 and short column 26 (just below short column 24) to be positioned at the edge of base 1 outside.

Connecting key 2 has cylindrical hollow 20 on its outer surface 21, and this outer surface is the surface being provided with for the better suitable thread clamping.At the interior end that electric conductor 19 is set of cylindrical hollow 20, until electric conductor 19 enters its bottom, adjacent in the inner surface 22 of key, this inner surface is to be arranged to fork-shaped and to define upper hole 23, and the front surface that hole 4b is set of blade type contact 4 is arranged in this hole 23.

Described electric conductor 19 so arranges, once connecting key 2 starts displacement, as shown in Figure 6, the front surface of blade type contact 4 is just worn to the inside of the upper hole 23 of connecting key 1, activate the dual-side that forms the hole 4b of the shear component contacting as the both sides with conductor 19, cut the plastic coatings of aforementioned conductor and the described side of the hole 4b of blade type contact 4 is in direct contact with on the copper core of conductor 19, conductor 19 is by further fully fixing, its both sides are trapped, and prevent that it from unexpectedly departing from.

Fig. 7 illustrates the end of circulation, and when connecting key 2 makes it in final position, its outer surface 21 is to the inner inclination of base 1 bottom, and in this position, it is attached that described key ideally keeps, and keeps connecting simultaneously.

Attached or the fastening effect by short column 27 realizes, and short column 27 leans against on spring 28 in principle, and spring 28 is positioned at the lower area of inner surface of the sidewall of base 1.Once the swing displacement of connecting key 2 finishes, it is just firmly located, as shown in Figure 7; The 3rd short column 27 by clamp action be positioned at spring 28 after.

At the final settling position of connecting key 2, after the maintenance action of key 2 and blade type contact 4, conductor 19 keeps perfect connection by the front hole 4b of blade type contact 4.As shown in Figure 7, this final settling position of each connecting key 2, towards the inside of the bottom of base 1, almost coincide with its v-shaped structure, occupies minimum space and is protected.

According to foregoing, it be characteristic that this mechanism can become example for the practicality of the base 1a in the application such as switch and button (Figure 10 and Figure 11), and these are applied only needs three blade type contacts, i.e. two contacts 4 and a contact 4a, as shown in Figure 1.About the latter, it can swing in displacement and form and contact with mobile contact 8 at it, and mobile contact 8 leans against on the buffer 29 rather than corresponding space 7 on base 1a in its " noncontact " position.

Finally, this mechanism is characterised in that, have the light emitting devices 30 that is positioned on swing element 11 and is provided with two contacts 31, light emitting devices 30 inserts the inside of mechanism by covering the 12 hole 12a that with this end in view offer, and it puts into practice object is directly to contact the contact corresponding with its concrete function.

The essential feature of electric mechanism object of the present invention is fully described, the any variation that should be understood that size, shape, fine finishining and the material category used in the practical embodiment of aforementioned mechanism in no case can change substantive characteristics of the present invention, and substantive characteristics of the present invention will be made summary in the following claims.

Claims

1. the electrical switching mechanism with quick connection, comprise: base (1), in the inside of its separation, be provided with blade type contact (4, 4a) and the mobile contact (8) being activated by swing element (11), described swing element (11) is positioned at closing cap (12) top of described base (1), it is characterized in that, described electrical switching mechanism has four rapid connecting keys (2), described four rapid connecting keys (2) two two places are arranged on the opposite side of described base (1), described base (1) is V-shaped, each connecting key (2) on the side of base housing (3) of corresponding location, lateral cylindrical shape pin (17) is along being laterally axially arranged in the half-cylindrical bearing (18) of described base (1), all these make the enough horizontal levels from place of described bond energy swing to the initial vertical settling position being connected with the electric conductor line (19) of previous insertion, when described connecting key (2) is during in described initial vertical settling position, till described electric conductor line (19) is inserted into the bottom that is positioned at the cylindrical hollow (20) on outer surface (21) of described key (2),

In the inner corresponding space (7) of its base (1), four blade type contacts (4 are installed, 4a), on the front surface of described blade type contact, be provided with upright opening (4b), its edge is similar to the blade of two subtends, described front surface is towards being positioned on base (1) outside, described connecting key (2) the bottom of described base housing (3) of corresponding location, it is characterized in that, the end of the inner surface (22) of described connecting key (2) is fork-shaped, described fork-shaped defines upper hole (23), respective blade formula contact (4, front surface 4a) is positioned at described upper hole (23), because described front surface is provided with upright opening (4b), thereby when described connecting key (2) starts to described base internal displacement, described blade type contact (4, described front surface 4a) penetrates the inside, described hole (23) of described connecting key (2), activate the dual-side of the described upright opening (4b) of described blade type contact, the dual-side of described upright opening (4b) forms the shearing elements contacting as the insulation coating both sides with described electric conductor line (19), make its keep copper core with described electric conductor line direct with contact fully, it is suitably held back described electric conductor line (19) and prevents its disengagement.

2. there is as claimed in claim 1 the electrical switching mechanism of quick connection, wherein from the initial vertical settling position of each connecting key (2), start the connecting moves of described electric conductor line (19) until the swing displacement of the final settling position of described key can realize the quick connection of aforementioned power conductor line (19), it is characterized in that, at its initial vertical settling position, described rapid connecting key (2) has two short columns (24 at adjacent himself edge, 26), wherein, the first short column (24) is arranged in the slit (25) of described base (1), and just the second short column (26) below described the first short column (24) is positioned at the outside at the edge of described base (1).

3. there is as claimed in claim 1 the electrical switching mechanism of quick connection, wherein from the initial vertical settling position of each connecting key (2), start the connecting moves of described electric conductor line (19) until the swing displacement of the final settling position of described key can realize the quick connection of aforementioned power conductor line (19), it is characterized in that, at its final settling position, described connecting key (2) is towards the inside of the lower V-shape portion of described base (1), this shape makes whole assembly can occupy less space and be beneficial to connection, each connecting key (2) is provided with short column (27), at described short column (27), lean against described base (1) on the bottom of the inner surface of its sidewall after set spring (28), described short column is finally positioned after described spring by clamping action.

4. there is as claimed in claim 1 the electrical switching mechanism of quick connection, wherein before by its lid (12) sealing, described four blade type contacts are arranged in its base (1), it is characterized in that, aforementioned base (1) has four teeth (13), described four teeth (13) two two places are arranged on upper limb corresponding to the position of described base (1) and described blade type contact (4,4a), described tooth is engaged in the inner edge of the upper surface of described lid (12), two members, base and lid keep closing and closing means like this.

5. there is as claimed in claim 1 the electrical switching mechanism of quick connection, it is characterized in that, described four blade type contacts are replaced with to three blade type contacts, i.e. two the first contacts (4) and second contact (4a), described the second contact (4a) contacts with described mobile contact (8), and described mobile contact (8) leans against on the buffer (29) rather than a space in described space (7) of described base inside in " noncontact " position.

6. there is as claimed in claim 1 the electrical switching mechanism of quick connection, it is characterized in that, have the light emitting devices (30) that is positioned at described swing element (11) top, described light emitting devices (30) is provided with by the hole (12a) of described lid (12) and wears the contact (31) to described electrical switching mechanism inside.