CN1551425A

CN1551425A - Modular electrical socket board

Info

Publication number: CN1551425A
Application number: CNA031409105A
Authority: CN
Inventors: 霍彼得
Original assignee: On Tat Bakelite Electric Works Ltd
Current assignee: On Tat Bakelite Electric Works Ltd
Priority date: 2003-05-13
Filing date: 2003-06-05
Publication date: 2004-12-01
Anticipated expiration: 2023-06-05
Also published as: GB2401731B; GB2401731A8; GB2401731A; GB0310944D0; CN1311592C

Abstract

An electrical socket board includes a base , a plate secured to the base and having one or more sets of socket apertures. A cover is provided for covering a flexible power cord as it enters the socket board, the cover being manufactured separately from, but engagable with the plate . There is also a cord attachment base being manufactured separately from, but engagable with the base and to which the cover is attached. A number of further plates can be attached end-to-end during manufacture to produce socket boards of desired socket number.

Description

The modularization electric socket board

Technical field

The present invention relates to electric socket board.The present invention especially but do not relate to the modularization electric socket board uniquely, according to the number of the electrical socket that requires on the plate, this modularization electric socket board is easy to be fit to all lengths production.

Background technology

The multiple exit electric socket board is known by people.They use different die production.The market demand with circuit board of different socket numbers is difficult to estimate, this board production that will cause having certain socket number is very few or too much.

Summary of the invention

An object of the present invention is to overcome or substantially improve above-mentioned shortcoming and/or more generally, a kind of modularization electric socket board is provided, described electric socket board is easy to be fit to produce the circuit board with particular outlet number.

The present invention discloses a kind of electric socket board, and it comprises:

Substrate;

Be fixed to the plate on the substrate, have one or more groups jack in the described plate;

Electric wire connects substrate, the only product of its coverlet, and with the substrate engagement, cover plate is connected to this electric wire and connects on substrate;

Cover plate is used to hide flexible power conductor when power line enters socket, described cover plate is produced separately, but can mesh with described plate.

Described plate preferably is screwed on the substrate.

Described cover plate also is screwed on the substrate usually.

Usually, socket comprises that also described screw pin holds screw and puts in the described collar from the collar of base extension and the screw pin that extends from plate.

Preferably, cover plate is screwed on the electric wire connection substrate.

Usually, electric wire connection substrate meshes with substrate slidably.

Electric wire connect substrate may with the substrate interlock.

In one embodiment, cover plate is fixed on the intermediate member, and described intermediate member is fixed on the described plate successively.

Preferably, cover plate meshes with plate slidably.

Cover plate can with described plate interlock.

One or more additional plates can mesh with first plate end to end, have one or more groups jack in each plate.

Usually, additional plate is fixed on the substrate.

Usually, additional plate is fixed on end to end each substrate portion.

Preferably, plate intermeshes slidably.

Usually, plate is engaged.

Socket also may comprise the end plate with last additional plate engagement.

Description of drawings

By example the preferred embodiments of the present invention are described now with reference to accompanying drawing, wherein:

Figure 1A is depicted as the parts exploded pictorial perspective view of part of module electric socket board;

Figure 1B is depicted as the perspective illustration of the part electric socket board that comprises the assembly shown in Figure 1A;

Figure 2 shows that the parts exploded pictorial perspective view of another modularization electric socket board;

Fig. 3 is the diagrammatic top view of a part of interchangeable modules;

Fig. 4 is the diagrammatic top view with cover plate of telephone socket; With

Fig. 5 to 18 is depicted as the parts exploded pictorial perspective view of alternative modularization electric socket board.

Embodiment

Among in the accompanying drawings Figure 1A and 1B, schematic illustrations electric socket board 10.Socket 10 is made up of molded plastic components usually.

Electric socket board 10 comprises substrate 11, has the plate 12 that is screwed on the substrate, has many jacks 13 in the plate 12.In electric socket board 10, be provided with the electric contactor (not shown), the contact pin of plug is held by electric contactor by jack 13.Known in the prior art, in the part of between neutral jack and charged jack, extending, also be provided with the plastic components that when inserting ground wire, movably slides.Contact pin is electrically connected on the electric wire of the wire hole 21 that passes the socket end.Cover plate 14 usefulness tapping screws 18 are fixed on the substrate 11.Cover plate 14 limits wire hole 21 with substrate 11.

Substrate 11 has a plurality of helical rings 19, and according to circumstances, screw 18 passes in the screw pin 20 that helical ring 19 is contained in plate 12 or cover plate 14 downsides.

At the top of plate 12, be provided with the flange connector 16 that is meshed with cover plate 14.To be described in interconnective various forms between plate 12 and the cover plate 14 below.

Fig. 2 shows the modularization electric socket board with plate 12 and 12 ', and wherein plate 12 is connected with the flange connector 16 similar flange connectors shown in the 1B with Figure 1A from beginning to end with 12 ' use.In this specific embodiments, substrate also comprises end to end each

substrate portion

11 and 11 '.Have cover plate 14 at an end of electric socket board and be connected substrate 24, and have substrate extension component 15, have independently cover plate on this extension component at the end of electric socket board with electric wire independently.At the top of some substrate portion, be provided with a pair of laterally relative finger-like pin 30, this finger-like pin 30 flange 26 behind the terminal occlusion of adjacent part.Screw 18 passes each helical ring 19 substrate portion is fixed on each plate and the cover plate part.End at certain module has locking to give prominence to 27, and this locking outstanding 27 is contained in the lock hole 28 of adjacent part, keeps good connection so that assist between adjacent component.

Fig. 3 shows selectable plate 12 ' with constriction 22, and described plate is provided with jack 13.Present embodiment is suitable for some market.

As shown in Figure 4, cover plate 14 can have telejack 23.

Fig. 5 shows and comprises another configuration that is similar to above-mentioned parts, but also shows the groove 25 that forms on substrate 15.This groove holds the flange 26 ' on the electric wire connection substrate 24.Finger-like pin 30 comprises tilting to give prominence to 30 ', and described inclination outstanding 30 ' is contained in electric wire and connects in the rear portion outstanding 26 of substrate 24.

Fig. 6 shows another embodiment with the parts that are similar to the foregoing description, although parts slightly different-do not need special explanation.

In Fig. 7, plate 12 has the extension, and described extension has the function inclination outstanding 32 identical with above-mentioned outstanding 30.These outstanding apertures 35 that longitudinally are snapped on the sidewall that is formed at cover plate 14 that tilt.Similarly, substrate 11 has the extension that has inclination outstanding 33, the outstanding hole 34 that connects substrate 24 sidewalls by electric wire that longitudinally is snapped to of described inclination.

The embodiment of Fig. 8 and the embodiment of Fig. 6 are similar, but the finger-like pin that does not stretch out from substrate portion 15.

In the embodiment show in figure 9, the top part of plate 12 is surrounded the part of cover plate 14, and similarly the top part of substrate 11 is surrounded the part that electric wire connects substrate 24.As shown in the figure, in groove 37, accommodate flange 36.

Figure 10 shows the embodiment that has elasticity finger-like pin 30 on cover plate and substrate.Each elasticity finger-like pin has to tilt to give prominence to 32, is contained in cover plate 14 is connected corresponding structure back on the substrate 24 with electric wire 38 places, position.

Figure 11 shows the specific connecting plate 39 that is screwed plate 12 and cover plate 14 downsides.Also useful screw is respectively fixed to substrate 15 and is connected another specific connecting plate 39 on the substrate 24 with electric wire.Each connecting plate 39 can or even can be made with circuit board material by for example metal or firm plastic material manufacturing.Screw 19 and screw pin 20 engagements.

Figure 12 shows similar structure.Yet,, increased the additional strength of specific connecting plate 39 owing to comprised cross beam edges.After being assembled, connecting plate 39 forms has the casing part of openend.In fact in Figure 13, such casing with openend partly illustrates with label 41.Yet in Figure 13,41 is a global facility, is perhaps made by for example moulding of plastics materials or extrusion metal material.Casing partly is fixed to the appropriate location with screw 18, so that form the rigidity device of the modular unit of gang socket plate.

Figure 14 shows the embodiment that is similar to Fig. 7.Different is, different along the interlock of socket longitudinal direction with parts, thereby the interlock of parts is to cooperate in vertical direction with hole 35 by downward supporting leg 42 to be interlocked.

Figure 15 shows the embodiment that is similar to Fig. 1, but does not have groove to interact between plate 12 and cover plate 14.

Figure 16 shows the configuration that is similar to Figure 15, but does not have groove to interact between substrate 11 and electric wire connection substrate 24.On the contrary, rely on the screw 18 that passes the collar 19 to connect fully, extension 44 is supported on the collar 19.

Among the embodiment shown in Figure 17, on cover plate 14, also have supporting leg 42 down, but be to hold specifically by the clip in the cover plate as shown in the figure 43.In Figure 18, be similar to of hole 45 interlocks of the supporting leg of supporting leg 42 by the cover plate bottom.

By among the illustrated embodiment any one, the electric socket board with setting quantity of hope can be produced according to current demand, and needn't remove or entrust again molded station.On the contrary, can increase module as required end to end.

Should be appreciated that conspicuous to those skilled in the art transformation and change and be not considered to exceed scope of the present invention.For example, have many different modes with module engagement end to end reliably, this not special description.And, can in electric socket board, add surge protector.Moreover the screw that is used for parts are interconnected can replace with rivet or other equipment.Perhaps, can utilize gummed or supersonic welding to fetch interconnects parts.

Claims

1. electric socket board comprises:

Substrate;

Cover plate is used to hide flexible power conductor when power line enters socket, described cover plate is produced separately, but can mesh with described plate;

Electric wire connects substrate, the only product of its coverlet, but mesh with substrate, cover plate is connected to this electric wire and connects on substrate.

2. socket according to claim 1 is characterized in that: also comprise being used for plate is fixed to screw on the substrate.

3. socket according to claim 2 is characterized in that: comprise that also described screw pin holds screw and puts in the described collar from the collar of base extension and the screw pin that extends from plate.

4. socket according to claim 1 is characterized in that: described cover plate is screwed electric wire and connects on the substrate.

5. socket according to claim 3 is characterized in that: electric wire connects substrate and meshes with substrate slidably.

6. socket according to claim 3 is characterized in that: electric wire connects substrate and substrate interlock.

7. socket according to claim 3 is characterized in that: described cover plate is fixed on the intermediate member, and intermediate member is fixed on the described plate successively.

8. socket according to claim 1 is characterized in that: described cover plate meshes with described plate slidably.

9. socket according to claim 8 is characterized in that: cover plate and described plate interlock.

10. socket according to claim 1 is characterized in that: also comprise one or more additional plates, described additional plate meshes with first plate end to end, has one or more groups jack in each plate.

11. socket according to claim 10 is characterized in that: additional plate is fixed on the substrate.

12. socket according to claim 10 is characterized in that: additional plate is fixed on end to end each substrate portion.

13. socket according to claim 10 is characterized in that: described plate intermeshes slidably.

14. socket according to claim 13 is characterized in that: plate is engaged.

15. socket according to claim 10 is characterized in that: socket also comprises the end plate with last additional plate engagement.

16. socket according to claim 1 is characterized in that: described cover plate has one or more telejacks.