CN2747745Y

CN2747745Y - Transfer socket of rotable socket core

Info

Publication number: CN2747745Y
Application number: CN 200520012372
Authority: CN
Inventors: 庄水洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-01
Filing date: 2005-03-31
Publication date: 2005-12-21
Anticipated expiration: 2015-03-31

Abstract

A transfer socket with a rotatable socket core of the utility model is conveniently used for being arranged in a small space. The transfer socket with a rotatable socket core comprises an outer shell with a through hole and a base board matched with the lateral face of the opening of the outer shell. A socket device with a rotatable socket core is arranged in the inner cavity of the outer shell. The outer lateral face of the base board is provided with base pins electrically connected with the socket device. The socket device comprises a press board with a hole and at least two layers of electrode stands with holes. The face of the inner wall of the hole of each layer of electrode stands is provided with conducting rings. The base pins are respectively correspondingly electrically connected with a conducting ring. The socket device also comprises at least one rotatable socket core which penetrates the outer shell and the press board, and is arranged in the hole of the electrode stand. A conduction insert spring is arranged in the jack of the socket core. The side edge of the conduction insert spring stretches and penetrates the periphery of the socket core, and respectively contacts the faces of the inner walls of the conducting rings. When the insertion of the plug generates interference, the socket core of the socket is rotated. The interference of the peripheral space can be avoided and the socket can be inserted.

Description

The conversion socket of rotatable socket core

Technical field

The utility model relates to supply socket, relates in particular to a kind of conversion socket of rotary socket core flexibly that conveniently is used for the installing space stenosis.

Background technology

The world today, people's social activities and life can't be unable to do without electric power.Created multiple being suitable for for ease of the electricity consumption people, thereby improved production efficiency and quality of life owing to industrial production or civilian supply socket.But people often run into mounted socket and can only insert a plug when using supply socket.For addressing this problem, industry is designed the conversion socket with a plurality of socket apertures.This socket one side is provided with can insert the plug that has installed socket, and other sides of conversion socket are provided with several socket apertures, uses this socket several plugs of just can pegging graft simultaneously.But the conversion socket that existing market is used generally can only insert a kind of plug (as continent standard, British Standard) of standard, if need to insert the plug of various criterion, just has any problem; Particularly narrow and small if meet the conversion socket peripheral space, when desire is inserted socket simultaneously with a plurality of plugs, often occur then that plug and socket peripheral space interfere and the phenomenon that can't peg graft, this has brought inconvenience to people's work and life.

The utility model content

The purpose of this utility model is in order to solve existing conversion socket peg graft simultaneously a plurality of plug inconveniences, technical problem that the socket aperture standard is single, a kind of conversion socket of rotatable socket core of can conveniently peg graft a plurality of same standards or various criterion plug to be provided.

For addressing the above problem, the utility model proposes a kind of conversion socket of rotatable socket core, it comprises the shell that has through hole, the base plate that cooperates with described shell aperture side, be provided with the rotating socket device of socket core in the inner chamber of described shell, described plate outer side face is provided with the pin that is electrically connected with described socket device.

Socket device described in the utility model comprises pressing plate with holes, two-layer at least insulating electrode frame with holes, and the internal face in the hole of every layer of arc-spark stand is provided with conducting ring, corresponding with a conducting ring respectively electrical connection of described pin; Also comprise at least one to pass the hole of described shell, pressing plate and be located at rotating insulated receptacle core in the described arc-spark stand hole, be provided with conduction in the jack of this socket core and insert spring, the side stretching, extension of the slotting spring of this conduction passes described socket core periphery and contacts with the internal face of described conducting ring respectively.

Wherein, described socket core comprises that outer circumference surface has the stem stem of ladder, cylindrical has ladder and the adaptive stem stem bottom of described stem stem, and described conduction inserts that the spring side stretches and the position that goes out lays respectively at corresponding step place.

The lower end of described insulated receptacle core connects a ratchet, and described plate inner surface is provided with the ratchet that can cooperate with described ratchet.

Arc-spark stand described in the utility model can be three layers or four layers.

Several jacks of socket core described in the utility model can be the combination of identical cylindricality or different cylindricalitys, promptly can be fit to the pin of different technologies standard.

The utility model is provided with rotating socket core in arc-spark stand, keep in touch by the side of the slotting spring stretching, extension of conduction in the jack and the conducting ring in the arc-spark stand, and conducting ring is connected by pin and external power source.When relatively-stationary arc-spark stand of socket core and conducting ring rotated, the side of the slotting spring of conduction can keep in touch with the conducting ring in the arc-spark stand all the time in the jack.When needs are pegged graft a plurality of plug, the utility model is inserted former mounted socket, if plug inserts when interfering, suitable Rotating socket core just can be avoided the interference of peripheral space effectively and inserts this conversion socket.The utility model is particularly suitable for being provided with the conversion socket of a plurality of socket cores.Can also the pin holes of different size standard be set according to the different technologies standard in the socket core, to adapt to the pin of various criterion.In addition, according to the number of phases of different electrical power, as two-phase power supply, three phase mains or three-phase four-wire system power supply etc., the number of plies of relative set arc-spark stand and the quantity of corresponding jack just can satisfy different needs.The utility model is simple in structure, easy to use, applied widely, has good market prospects.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described, wherein:

Fig. 1 is the assembling schematic diagram of the utility model preferred embodiment;

Fig. 2 is the stereogram of the utility model preferred embodiment upper surface perspective;

Fig. 3 is the stereogram of the utility model preferred embodiment lower surface perspective;

Fig. 4 be among Fig. 3 A-A to cut-away illustration;

Fig. 5 be among Fig. 3 B-B to cut-away illustration;

Fig. 6 is the stereogram of socket core in the utility model preferred embodiment;

Fig. 7 is the assembling schematic diagram of socket core in the utility model preferred embodiment.

Embodiment

Fig. 1 shows the basic structure of the utility model preferred embodiment, the conversion socket of described rotatable socket core, comprise the plastic shell 1 that has through hole, the base plate 09 that cooperates with described shell 1 open side, be provided with the rotating socket device of socket core in the inner chamber of described shell 1, described base plate 09 lateral surface is provided with three

pins

01,02,03 (as Fig. 2, shown in Figure 3) that are electrically connected with described socket device.

As shown in Figure 1, described socket device comprises plastic cement pressing plate with holes 2, three layers of insulating electrode frame with

holes

4,6,8, the internal face in the hole of every layer of arc-spark stand is provided with

copper conducting ring

3,5,7, corresponding with a conducting ring respectively electrical connection of each

01,02,03 (as Fig. 1, Fig. 4, shown in Figure 5), conducting ring can be connected with external power source by pin; Present embodiment is provided with four and passes described shell 1, pressing plate 2 and the rotating insulated receptacle core 07 of kink in described arc-

spark stand

4,6,8 holes can be provided with a plurality of socket cores according to different needs, as is used for plug socket etc.As Fig. 6, shown in Figure 7, described socket core 07 comprises that stem stem 7A, cylindrical that outer circumference surface has a ladder have ladder and the adaptive stem stem bottom 7B of described stem stem 7A, and stem stem 7A and stem stem bottom 7B close, and are connected to form a cylinder with screw 20; Be respectively equipped with copper conduction in the jack of described socket core and insert

spring

10A, 10B, 10C, described conduction is inserted the stretching, extension of spring side and is gone out, the position that passes lays respectively at corresponding step place, and the position that the slotting spring of conduction passes socket core 07 periphery contacts with the internal face of described conducting

ring

3,5,7 respectively.

Axially offer and the identical jack of arc-spark stand 4,6,8 numbers of plies from described socket core 07 upper surface, promptly have three jacks (as shown in Figure 2).According to different use occasions, can select the arc-spark stand and the jack number of the different numbers of plies, as civilian socket, the socket of available two holes (two-phase power supply) or three holes (three phase mains); Socket for industry can be selected socket of three holes or four holes (three-phase four-wire system power supply) or the like.The shape of several jacks of described socket core 07 can be identical cylindricality such as cylindrical, flat cylindricality etc., also can be the combination (as Fig. 2, shown in Figure 3) of different cylindricalitys, promptly can be fit to the pin of different technologies standard.Conducting

ring

3,5,7 in the arc-spark stand 4,6,8 can be respectively with the socket core in conduction insert

spring

10A, 10B, 10C to pass the position adaptive in pairs, promptly the slotting spring of conduction can only contact with a conducting ring, and can not contact with other conducting rings, as Fig. 1, Fig. 4, shown in Figure 5.So structure makes each conducting ring can independently export a phase current, to guarantee safety.

In the utility model preferred embodiment, the lower end of described insulated receptacle core 07 connects a ratchet 13, and described base plate 09 inner surface is provided with the ratchet (not shown) that can cooperate with described ratchet 13.After the assembling, the point of described ratchet is dashed forward and can be inserted the teeth groove of transposition wheel 13, and when Rotating socket core 07, by cooperating of ratchet and transposition wheel 13, socket core 07 can have been carried out level and rotate, and can keep the stability of rotation of socket core.

Socket when assembling (as shown in Figure 1), the arc-spark stand 4,6,8 that will install conducting

ring

3,5,7 earlier in advance is stacked, at the Qi Sijiao rivet, also can screw connection or bonding; Socket core 07 (as shown in Figure 6) kink that will install in advance again in the hole of arc-spark stand in, again pressing plate 2 is placed the top of arc-spark stand, thereby finishes the assembling of described socket device.Card is gone up shell 1 and base plate 09 then, makes ratchet 13 and the click-fit of base plate 09 inner surface of packing in advance; By screw described part is fixed up, thereby finishes the assembling of conversion socket.When needs are pegged graft a plurality of plug, the utility model is inserted original socket, if plug inserts when interfering, the suitable socket core of Rotating socket just can be avoided the interference of peripheral space effectively and inserts this conversion socket.

Claims

1, a kind of conversion socket of rotatable socket core, comprise the shell (1) that has through hole, the base plate (09) that cooperates with described shell (1) open side, it is characterized in that: be provided with the rotating socket device of socket core in the inner chamber of described shell (1), described base plate (09) lateral surface is provided with the pin (01,02,03) that is electrically connected with described socket device.

2, conversion socket as claimed in claim 1, it is characterized in that: described socket device comprises pressing plate with holes (2), two-layer at least insulating electrode frame with holes (4,6,8), the internal face in the hole of every layer of arc-spark stand is provided with conducting ring (3,5,7), corresponding with a conducting ring respectively electrical connection of described pin (01,02,03); Comprise that also at least one passes described shell (1), pressing plate (2) and be located at rotating insulated receptacle core (07) in described arc-spark stand (4,6, the 8) hole, be provided with conduction in the jack of this socket core and insert spring (10A, 10B, 10C), the side stretching, extension of the slotting spring of this conduction passes described socket core (07) periphery and contacts with the internal face of described conducting ring (3,5,7) respectively.

3, conversion socket as claimed in claim 2, it is characterized in that: described socket core (07) comprises that outer circumference surface has the stem stem of ladder (7A), cylindrical has ladder and the adaptive stem stem bottom (7B) of described stem stem (7A), and described conduction inserts that spring (10A, 10B, 10C) side stretches and the position that goes out lays respectively at corresponding step place.

4, conversion socket as claimed in claim 3 is characterized in that: the lower end of described insulated receptacle core (07) connects a ratchet (13), and described base plate (09) inner surface is provided with the ratchet that can cooperate with described ratchet (13).

5, as each described conversion socket of claim 1 to 4, it is characterized in that: described arc-spark stand (4,6,8) is three layers or four layers.

6, conversion socket as claimed in claim 5 is characterized in that: several jacks of described socket core (07) are the combination of identical cylindricality or different cylindricalitys.