CN101552149A

CN101552149A - Electrical double switch mechanism, with a quick connection

Info

Publication number: CN101552149A
Application number: CNA200910133261XA
Authority: CN
Inventors: M·C·M·考迪纳
Original assignee: Semen S A
Current assignee: Semen S A; Simon SA
Priority date: 2008-04-02
Filing date: 2009-04-01
Publication date: 2009-10-07
Also published as: RU2516230C2; EP2107582A2; RU2009111557A; MA30854B1; EP2107582A3; ES1067708Y; ES1067708U

Abstract

The present invention provides an electrical double switch mechanism with quick connection, including a base. Knife contacts are represented, together with moving contacts, actuated by swinging elements, situated above the closure cover of the base, internally with suitable interval, characterized in that is has four quick conection keys, two by two, situated on the sides oppiste the base, V-shaped, its lateral cylindrical pins resting axially on semi-cylindrical seats of the base on the side of housings. Thus, each connection key can swing from the horizontal position prior to placement until the vertical starting position of the connection of the wire conductor, said key being in this vertical position until the bottom of a cylindrical hollow of the connection key.

Description

Electrical double switch mechanism with quick connection

Technical field

The present invention relates to contemplate the electric mechanism of in low-voltage system, using as two-way switch, be primarily characterized in that, are furnished with permission a series of members of the quick connection of related conductor with it, these members are characterised in that their structure and the mode of layout and application, have been set at its base configuration and connect with the permanent of its lid when inner in case the feature of described mechanism also comprises device.All these will partly be described in detail at this specification.

Summary of the invention

One of the essential characteristic of electric mechanism of---generally being dwelling house or bantam shop, office etc.---is the work that makes things convenient for setter by means of these mechanisms that are equipped with following apparatus (switch, button etc.) as far as possible to be used for low-voltage system, said apparatus is connected the quick of electric conductor that setter can be carried out with mechanism forms contact at the entrance and exit place in the wiring process of assembly, thereby guarantee that this connection is enough and permanent, set up and necessary electrically contact and prevent that the conductor that should remain on this settling position unexpectedly breaks away from.

The advantage of the requirement that mechanism of the present invention object describes in detail before providing and satisfying should connect to carry out fast because it is furnished with a series of suitable devices, and this mechanism can be complementary with the suitable layout of known device, is absolutely necessary for improving described mechanism.

Another substantive characteristics of double switch mechanism is to have only single channel inlet and two-way outlet, and each road in them is corresponding to each switch.

Description of drawings

In order intactly to describe the concrete feature of mechanism, enclose accompanying drawing, these accompanying drawings provide its practical embodiment in non-limiting mode.

In described accompanying drawing:

Fig. 1 is the stereogram and the exploded view of double switch mechanism, wherein projecting point be in the rapid connecting key one be drawn in the position different with other three keys with illustrate from beneath to shape;

Fig. 2 illustrates layout at the connecting key of mechanism base with stereogram, is horizontal location before it, and this base is painted as cross-sectional form by vertical symmetrical plane of its theory;

Fig. 3 draws and is arranged on, is seated the same key of horizontal level, and the layout of the lid on enclosed body top is shown equally, and it is drawn with stereogram, and lid and body both are dissectd along its vertical plane of symmetry;

Fig. 4 is a body assembly at 1/2nd places of base and the stereogram that dissects at 1/4th places of lid, the rapid connecting key that this body assembly has its attached lid and is attached to body and is horizontal;

The position that Fig. 5 draws connecting key partly with cross-sectional form begins to be set in the conductor wire end at this place or the connection operation of electric conductor in this position.

Fig. 6 is the figure identical with last accompanying drawing, is in the centre position of the connecting key when bonding conductor;

Fig. 7 draws at last when this attended operation of conductor and has finished and the final position of the connecting key of connecting key when being attached to base by clamping;

Fig. 8 is that it illustrates position contacting from the stereogram of the observed base in top;

Fig. 9 be from beneath to the stereogram of same base;

Figure 10 be from the beneath of the lid of mechanism to stereogram; And

Figure 11 at last with from beneath to the form of stereogram draw two known this mechanism oscillating structural members.

Embodiment

According to these accompanying drawings, electrical double switch mechanism with quick connection comprises base 1, its underpart is typical V, purpose is to reserve more space for the assembly wiring, in the face of on the side some connecting keys 2 are set at it, these connecting keys 2 all are positioned on the housing 3, and described housing 3 is positioned on the Outboard Sections of aforementioned base 1.

Assembly or one group of contact are positioned at the inside of described base 1.Fen Zu contact is known as so-called " blade "

formula contact

4 and 4a in twos, and its front surface opened also has upright opening 4b, is similar to two blades of facing, wherein the end of fixing just connected lead 19.Two in these blade type contacts 4 lateral member 5 is positioned on the cylindrical pivot 6 for V-arrangement and by its medium pore 5a by horizontal cross member 5 combination securely in its underpart down, and this cylindrical pivot 6 is positioned on the lower inner surface of body 1.Two other blade type contact 4a is towards before two contacts and be positioned at the zone line relative with base 1, and all these

blade type contacts

4 and 4a are contained in the space of being defined by the dividing plate that is positioned at base 1 inside 7.All these blade type contacts keep such location, and hole 4b is towards the outside, especially towards the bottom of the housing 3 of rapid connecting key.

Known contact assembly is by perfect, by two mobile contacts 8 they can be worked thus, these two mobile contacts 8 lean against their base the bottom of the bottom V-arrangement lateral member 5 of

blade type contact

4 and 4a, swing when they are promoted by its corresponding helical spring 9 thus, the device of each bottom pylon 10 that is arranged in two oscillating structural members 11 is then used the described contact assembly work that makes according to two-way switch in case by the unshowned outside of accompanying drawing button independent actuation.

When being attached to base 1 as shown in Figure 4, cover the assembly of 12 closing means, lid 12 actions by four teeth 13 keep closing, and these teeth are bases 1 at it with the part of blade type contact 4, upper limb that 4a place side is corresponding and be engaged in the slit 14 that covers on the 12 surperficial thereon inner edges.Obviously, when being placed into base 1 before, closing of the lid 12 on the base 1 realized separately when all devices (blade type contact, sets of contacts, spring etc.) of mechanism.

Portion has some holes 16 to lid 12 within it---at the transverse pivot 11a of its each oscillating structural member 11 of side 15 upper supports---, and these holes 16 are that to provide the passage of bottom pylon 10 inside of leading to each oscillating structural member 11 along the direction towards mobile contact 8 needed.

The rear end of each connecting key 2 all is provided with two cylindrical pins 17 along imaginary transversal line axial location, this is provided with on the side of base 1 connecting key 2, and these pins 17 fit into the inside of the half-cylindrical bearing 18 of base 1 on the side of 2 respective aperture that must be positioned at 3 of key.

The location of connecting key 2 and fastening beginning shown in Fig. 4-6, are arranged on horizontal level with it in advance so that its decline is positioned at half-cylindrical bearing 18 up to its pin 17.Place afterwards cover 12 and the key 2 that is rotationally connected subsequently it is used to connect the original stable position of electric lead 19 up to arrival.

Attached or fastening by on connecting key 2 (see figure 5)s---adjacent its oneself edge in the practice---two protruding buffers be used for realizing.In primary importance, short column 24 is positioned at the slit 25 of base 1, and short column 26 (just below short column 24) is positioned at the outside, edge of base 1.

Connecting key 2 has cylindrical hollow 20 on its outer surface 21, this surface is provided with plays the suitable screw thread that better grasps effect.The end of electric conductor 19 is arranged on the inboard of cylindrical hollow 20, till arriving its bottom, is close to the inner surface 22 of key, and this surface is arranged to fork-shaped and is defined upper hole 23, and wherein the front surface of

blade type contact

4,4a is positioned at the position at 7 places, hole.

Described electric conductor 19 so is set, as shown in Figure 6, in case connecting key 2 beginning displacements, the front surface of blade type contact 4 stabs upper hole 23 inside of connecting key 1, as the both sides of shear component actuation aperture 4b, with contact conductor 19 sidepieces two similar towards blade, cut the plastic coatings of aforementioned conductor and allow the described side of the hole 4b of blade type contact 4 to be in direct contact with on the copper core of conductor 19, its both sides by further fully fastening, hold back, prevent that it from unexpectedly throwing off.

Fig. 7 draws the end of circulation, and when connecting key 2 arrived its final position, its outer surface 21 tilted to the lower inside of base 1, will keep ideally fixing at the described key in this position.

Attached or fastening actuating by cylindrical short column 27 realizes that cylindrical short column 27 leans against on the spring 28 of the lower area that is arranged in base 1 its side wall inner surfaces in principle.In case the swing displacement of connecting key 2 finishes, it is stably located as shown in Figure 7, and the 3rd short column 27 is positioned at spring 28 back by clamping action.

At the final settling position of rapid connecting key 2, after the fixedly action of key 2 and blade type contact 4, conductor 19 keeps ideally connecting by preceding hole 4b.As shown in Figure 7, the final settling position of each connecting key 2 roughly coincide with its v-shaped structure towards the inside of base 1 bottom, occupies minimum space and keeps protected state.

The substantive characteristics of electric mechanism object of the present invention is fully disclosed, it is to be noted, the any variation that is used for size, shape, finish and the material type of aforementioned mechanism practical embodiments in no case can change substantive characteristics of the present invention, and described substantive characteristics is summarized in the following claims.

Claims

1. electrical double switch mechanism with quick connection, comprise base, inside in the appropriate intervals of described base is provided with the blade type contact (4 that is activated by oscillating structural member (11), 4a) and mobile contact (8), described oscillating structural member (11) is positioned at closing cap (12) top of described base (1), it is characterized in that: described electrical double switch mechanism has four rapid connecting keys (2), described connecting key (2) is positioned at and described base (1) opposed side edges and V-shaped in twos, its horizontal cylindrical pin (17) is axially along the inside that is horizontally installed on the half-cylindrical bearing (18) of described base (1) on the side of the corresponding positioning housing (3) of its each connecting key (2), all these make each connecting key (2) from placing preceding horizontal level swing, till the vertical original position that the electric lead (19) with insertion before is connected, described key (2) is in this upright position, till the bottom of the cylindrical hollow (20) on the outer surface that is positioned at himself (21) of described connecting key (2).

2. the electrical double switch mechanism with quick connection as claimed in claim 1, it is characterized in that, at inner four the blade type contacts (4 and 4a) of in corresponding space 7, installing of described base (1), outer surface at described contact is provided with upright opening (4b), its edge similar two towards blade, described outer surface is towards the bottom of the described housing (3) of described connecting key (2), it is characterized in that, the end of its inner surface (22) of described connecting key (2) is pronged shape, this shape defines upper hole (23), the front surface of respective blade formula contact (4 and 4a) is arranged in described upper hole, described front surface is provided with hole (4b), in case described connecting key (2) beginning is to internal displacement, described blade type contact (4, aforementioned front surface 4a) penetrates the inside of the aforementioned apertures (23) of described connecting key (2), activate the dual-side in the hole (4b) of described blade type contact as the shear component of described conductor (19) insulation coating sidepiece, make direct with enough contacting on its copper core that remains on described conductor (19), suitably hold back described conductor (19) and prevent its disengaging simultaneously.

3. described has a quick electrical double switch mechanism that is connected as claim 1 with 2, it is characterized in that, the connecting moves that begins described electric conductor (19) from the initial vertical settling position of each connecting key (2) realizes the quick connection of aforementioned conductor (19) up to the swing displacement of the final settling position of described key, it is characterized in that, in its original stable position, described rapid connecting key (2) has two buffers, adjacent its edge in the practice, a short column (24) of described buffer be arranged in described base (1) slit (25) and just the short column (26) below described short column (24) be positioned at the outside at the edge of described base (1).

4. described has a quick electrical double switch mechanism that is connected as claim 1 with 2, it is characterized in that, the connecting moves that begins described electric conductor (19) from the initial vertical settling position of each connecting key (2) realizes the quick connection of aforementioned conductor (19) up to the swing displacement of the final settling position of described key, it is characterized in that, at its final settling position, described connecting key (2) is towards the inside of the V-arrangement bottom of described base (1), its shape makes whole assembly can occupy less space and is beneficial to connection, each connecting key (2) is provided with short column (27), at the spring (28) on the bottom of described base (1) in its inside surface of side wall afterwards, described short column finally is positioned at described spring back by clamping action.

5. the electrical double switch mechanism with quick connection as claimed in claim 1, it is characterized in that, before by its lid (12) sealing, assembly with different contacts of the special applications that is used for two-way switch suitably is arranged in its base (1), it is characterized in that, aforementioned base (1) have be positioned in twos its upper limb and with corresponding four teeth (13) in position of described blade type contact (4,4a), these teeth are engaged in the inner edge of upper surface of described lid (12), two members, be that base and lid keep closing by this way, described mechanism is closed.