CN201298644Y

CN201298644Y - Electric subassembly

Info

Publication number: CN201298644Y
Application number: CNU2008201817240U
Authority: CN
Inventors: 王亚光
Original assignee: ABB LV Installation Materials Co Ltd
Current assignee: ABB LV Installation Materials Co Ltd
Priority date: 2008-12-15
Filing date: 2008-12-15
Publication date: 2009-08-26
Anticipated expiration: 2018-12-15

Abstract

The utility model provides an electric subassembly which comprises an electric module (20) and a panel (30), wherein the electric module (20) comprises an electric module shell and an electric element which is arranged on the electric module shell and used for connecting with conducting wire, and the panel (30) can be buckled on the electric module (20) and leads an inserting part or a controlling part of the electric module (20) to expose. The electric subassembly is characterized by also comprising an installing seat (10) with an opening (12), and the electric module (20) can be inserted into the opening (12) of the installing seat (10) and is fixed on the installing seat (10) in a removable mode through the attaching cooperation of the electric module (20) and the edge of the opening (12). The electric subassembly is easy to align and install, the operation is convenient, the damage of a cassette can not be caused, and moreover, the utility model has higher universality or interchangeability.

Description

Electric component

Technical field

The utility model relates to a kind of electric component.

Background technology

Electric component such as socket etc. has purposes widely.Existing electric component product generally includes electrical module and panel.During installation, earlier the lead in the wall is connected on the electrical module, then with electrical module by screw to the magazine that is installed in the wall, at last panel is buckled on the electrical module.Electrical module is fixed to is difficult on the magazine aim at, in the installment work of overhauling or must repeat during restringing this difficulty at every turn.The process that repeats this dismounting and installation electrical module also can cause magazine to be damaged, and changes the magazine loaded down with trivial details work of part especially.In addition, this electric component generally only has a kind of electrical module, and versatility or interchangeability are relatively poor.

The utility model content

The purpose of this utility model is to overcome the defective of above-mentioned prior art.

The utility model provides a kind of electric component, comprise electrical module and panel, on comprising the electrical module housing and be installed in described electrical module housing, described electrical module is used for the electric component that is connected with lead, described panel can be buckled on the described electrical module and the Plug Division of described electrical module or control part are exposed, it is characterized in that, described electric component also comprises the mount pad with opening, described electrical module can be inserted in the opening on the described mount pad and by with the edge of described opening between appropriateness cooperate and removably be fixed on the described mount pad.

According to electric component of the present utility model, in case with mount pad fixing after, insert electrical module in the opening on the mount pad and buckle panel and just finished installation.Owing to only need first fixed mounting, thereby be easy to aim at and install.Overhaul or during restringing each only need simply extract electrical module and after maintenance or restringing, insert electrical module again get final product, easy and simple to handle, can not cause magazine to be damaged.In addition, has high generality or interchangeability according to electric component of the present utility model.

Description of drawings

Fig. 1 is the schematic diagram according to the installment state of electric component of the present utility model;

Fig. 2 is the exploded perspective view according to electric component of the present utility model;

Fig. 3 is the stereogram according to the installment state of electric component of the present utility model, has wherein removed panel;

Fig. 4 has shown that with local schematic isometric mount pad is connected with buckle between the electrical module, wherein, for clear and for simplicity, has omitted the procapsid of electrical module and electric component wherein;

Fig. 5 is the schematic diagram identical with Fig. 1, has wherein removed panel;

Fig. 6 is and the similar schematic diagram of Fig. 5 wherein removed panel, and electrical module to be the cable TV jack module; And

Fig. 7 is and the similar schematic diagram of Fig. 5 wherein removed panel, and electrical module to be two information modules.

Embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.

According to electric component of the present utility model can be supply socket, cable TV socket, telephone socket, netting twine socket, sound equipment terminal socket, key switch, knob dimmer switch and other suchlike electric component etc.Only be that example describes electric component of the present utility model in Fig. 1-5, but it will be understood by those skilled in the art that the electric component of other type also can have similar structure with the supply socket.

As shown in the figure, supply socket comprises mount pad 10, electrical module 20 and panel 30.Mount pad 10 comprises the mount pad main body 11 of substantitally planar shape, is formed with opening 12 at the center of mount pad main body 11.Form porosely 13 on the mount pad main body 11 of opening 12 both sides, screw 14 can pass hole 13 respectively mount pad 10 is fixed on the magazine (not shown) that is arranged in wall or the floor.As a kind of example, electrical module 20 comprises procapsid 21 and back casing 22, procapsid and back casing are combined together to form the electrical module housing, the electric component (invisible) that can be connected with lead is installed on the back casing of electrical module, on the procapsid 21 of electrical module, be formed with plug Plug Division 23 (at electric component is under the situation of switch, is formed with the control part such as button on the procapsid of electrical module).It should be understood that electrical module 20 can be the electrical module of any other type.Panel 30 comprises panel body 31 and the opening 32 that is formed on the panel body 31.

During use, at first, mount pad 10 is fixed on the magazine by screw 14, then in the opening 12 that electrical module 20 is inserted on the mount pad 10, make electrical module 20 by with mount pad 10 on the edge of opening 12 between appropriateness cooperate and removably be fixed on the mount pad 10, at last panel 30 is buckled on the electrical module 20, makes the Plug Division 23 of electrical module expose by the opening on the panel 30 32.

The appropriateness of the opening 12 on electrical module 20 and the mount pad 10 cooperates and can realize by the CONTACT WITH FRICTION between the edge of electrical module 20 and opening 12, but more preferably realizes by mode shown in Fig. 1-4.Shown in Fig. 2-4, be formed with the elastic cantilever 24 that extends forward from back casing 22 on the electrical module 20, the free end of close elastic cantilever 24 is formed with projection 25.Shown that in the drawings the upside at the electrical module housing is formed with two elastic cantilevers 24 respectively symmetrically with downside (relative both sides), be understood that, can be less than or more than two at the number of the elastic cantilever 24 of the upside of electrical module housing and downside, and elastic cantilever 24 also can be formed on the left side and right side (other relative both sides) of electrical module housing.In the time of in the opening 12 that electrical module 20 is inserted on the mount pads 10, towards the electrical module shroud press, electrical module 20 is successfully inserted in the opening 12 on the mount pad 10 elastic cantilever 24.Unclamp subsequently the pushing of elastic cantilever 24, elastic cantilever 24 recovers its reset conditions, makes the marginal portion 15 of the opening 12 on the mount pad 10 be resisted against on the projection 25, thereby can prevent that electrical module 20 from deviating from from the opening 12 on the mount pad 10.It should be understood that to substitute projection 25, also the free end of reliable short round cantilever 24 is formed with groove, and the marginal portion of the opening 12 on the mount pad 10 can be resisted against on the wall of groove.By with elastic cantilever 24 towards the electrical module shroud press, again can be like a cork will take out the opening 12 of electrical module 20 from mount pad 10.For the ease of pushing elastic cantilever 24, can will bend inwards with the corresponding edge of opening part 15 in elastic cantilever 24 positions on the mount pad 10, what be formed for holding press tool pushes space 16.

Preferably, also be formed with on the electrical module 20 from two outstanding positioning salients 26 of housing, shown that in the drawings upside and downside at the electrical module housing are formed with two positioning salients 26 respectively symmetrically, be understood that, can be less than or more than two at the number of the positioning salient 26 of the upside of electrical module housing and downside, and positioning salient 26 also can be formed on the left side and the right side of electrical module housing.Mount pad 10 also comprises the extension 17 that extends to dorsal part from mount pad main body 11, with the electrical module housing on positioning salient 26 corresponding positions be formed with the notch 18 that extends to extension 17 from mount pad main body 11.In the time of in the opening 12 that electrical module 20 is inserted on the mount pad 10, positioning salient 26 on the electrical module housing aligns with notch 18 on the mount pad, inwardly insert electrical module then, when the positioning salient on the electrical module housing 26 contacts with the back edge 19 of notch 18, just stop electrical module inwardly further to insert, thereby prevent that electrical module from inwardly excessively inserting.It should be understood that also and can on mount pad 10, form positioning salient, and on the electrical module housing, form the notch that cooperates with positioning salient.

In Fig. 2, shown on the top edge of the opening 12 of mount pad 10 and lower edge and respectively be formed with four notches 18, between two adjacent notches 18, form as the part that cooperates with elastic cantilever 24 or by being bent to form and push space 16, promptly can form three respectively and push space 16 (only having shown two among Fig. 2) in the top edge of opening 12 and lower edge.Push under the situation of mount pad 10 in space 16 on top edge that adopts opening 12 and the lower edge four notches 18 being arranged respectively and lay respectively between the two adjacent notches 18 three, can insert an electrical module 20 as shown in Figure 5 on the same mount pad 10, at this moment, two elastic cantilevers 24 of each of electrical module housing upside and downside with engage in edge parts at both sides 15, two positioning salients 26 of each of electrical module housing upside and downside cooperate with middle two notches 18.Can also insert width on the same mount pad 10 as shown in Figure 6 and only be half a electrical module of electrical module width among Fig. 5, at this moment, each elastic cantilever of this electrical module housing upside and downside engages with the marginal portion in the centre position, and two positioning salients 26 of each of electrical module housing upside and downside cooperate with two notches 18 of centre.Electrical module 20 among Fig. 6 is schematically depicted as the cable TV jack module.Can also insert width on the same mount pad 10 as shown in Figure 7 and only be half two electrical modules of electrical module width among Fig. 5, at this moment, each elastic cantilever of each electrical module housing upside and downside engages respectively with in edge parts at both sides, and two positioning salients 26 of each of each electrical module housing upside and downside cooperate with two notches 18 of both sides respectively.Electrical module 20 among Fig. 7 is schematically depicted as the information module such as netting twine or telephone line socket module.Certainly, can form notch 18 on the top edge of the opening 12 of mount pad 10 and the lower edge, and formation is pushed space 16 as the part that cooperates with elastic cantilever 24 or by being bent to form between per two adjacent notches 18 more than four.Like this, same mount pad can insert the electrical module of one or more identical or different kind as required, makes same mount pad have versatility and multiple use.Have a plurality of notches on the mount pad and under the situation of pushing the space between the two adjacent notches, the installation site between electrical module and the mount pad is not limited to position shown in Fig. 5-7.

Although below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described, it should be understood that the utility model is not limited to the foregoing description.Protection range of the present utility model is limited by claim.

Claims

1, a kind of electric component, comprise electrical module (20) and panel (30), described electrical module (20) comprises the electrical module housing, with be installed in described electrical module housing on be used for the electric component that is connected with lead, described panel (30) can be buckled on the described electrical module (20) and the Plug Division or the control part of described electrical module (20) are exposed, it is characterized in that, described electric component also comprises the mount pad (10) with opening (12), and described electrical module (20) can be inserted in the opening (12) on the described mount pad (10), and by with the edge of described opening (12) between appropriateness cooperate and removably be fixed on the described mount pad (10).

2, electric component as claimed in claim 1 is characterized in that, described electrical module (20) removably is fixed on the described mount pad (10) by CONTACT WITH FRICTION.

3, electric component as claimed in claim 1 is characterized in that, described electrical module (20) comprises the elastic cantilever (24) that extends forward from described electrical module housing rear side.

4, electric component as claimed in claim 3 is characterized in that, is formed with at least one elastic cantilever (24) respectively in the relative both sides of described electrical module housing.

5, as claim 3 or 4 described electric components, it is characterized in that, free end near described elastic cantilever (24) is formed with projection (25) or groove, when described electrical module (20) is inserted in the opening (12) on the described mount pad main body (11), the edge join of the projection (25) of described elastic cantilever (24) or groove and described opening (12).

6, electric component as claimed in claim 5, it is characterized in that, the marginal portion (15) of the opening on the described mount pad (10) is bent inwards, what be formed for holding press tool pushes space (16), when described electrical module (20) was inserted in the opening (12) on the described mount pad main body (11), the projection (25) of described elastic cantilever (24) or groove engaged with the marginal portion (15) that quilt is bent inwards.

7, as claim 3 or 4 described electric components, it is characterized in that, described electrical module (20) also is formed with from the outstanding positioning salient (26) of described electrical module housing, described mount pad (10) also comprises plane mount pad main body (11) and the extension (17) that extends to dorsal part from described mount pad main body (11) at described opening (12), on described mount pad (10), be formed with the notch (18) that extends to described extension (17) from described mount pad main body (11), when described electrical module (20) was inserted in the opening (12) on the described mount pad main body (11), described positioning salient (26) contacted with the back edge (19) of described notch (18).

8, electric component as claimed in claim 7, it is characterized in that, be formed with at least one positioning salient (26) respectively in the relative both sides of described electrical module housing, upward be formed with at least one notch (18) accordingly with described at least one positioning salient (26) at described mount pad (10).

9, electric component as claimed in claim 6, it is characterized in that, described electrical module (20) also is formed with from the outstanding positioning salient (26) of described electrical module housing, described mount pad (10) also comprises plane mount pad main body (11) and the extension (17) that extends to dorsal part from described mount pad main body (11) at described opening (12), on described mount pad (10), be formed with a plurality of notches (18) that extend to described extension (17) from described mount pad main body (11), between adjacent two notches (18), has the described space (16) of pushing, when described electrical module (20) was inserted in the opening (12) on the described mount pad main body (11), described positioning salient (26) contacted with the back edge (19) of described notch (18).

10, electric component as claimed in claim 9 is characterized in that, is formed with a plurality of notches (18) respectively on two opposite edges of the described opening (12) on the described mount pad (10).

11, as claim 3 or 4 described electric components, it is characterized in that, described mount pad (10) also is formed with positioning salient, described electrical module (20) also is formed with notch (18), when described electrical module (20) was inserted in the opening (12) on the described mount pad main body (11), described positioning salient contacted with described notch to stop described electrical module to be inserted further.

12, electric component as claimed in claim 1, it is characterized in that described electrical module (20) is supply socket module, cable TV jack module, telephone socket module, netting twine jack module, sound equipment terminal socket module, key switch module or knob dimmer switch module.

13, electric component as claimed in claim 1 is characterized in that, described mount pad (10) is seated on the magazine in wall or the floor.