CN2733673Y

CN2733673Y - Rotating socket

Info

Publication number: CN2733673Y
Application number: CN 200420088558
Authority: CN
Inventors: 庄水洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-20
Filing date: 2004-09-20
Publication date: 2005-10-12
Anticipated expiration: 2014-09-20

Abstract

A safe and reliable rotating socket with lower cost of the utility model is conveniently used for being arranged in a small space. The rotating socket comprises a surface cover (1) with a through hole, a press cover (3), an installing slice (2) and at least two layers of insulated electrode stands (4,6) with through holes. The press cover (3), the installing slice (2) and the insulated electrode stands (4,6) with through holes are orderly arranged at the inner surface of the surface cover (1). The surface of the inner wall of the through hole of the electrode stand is provided with a conducting ring (9). The conducting ring and the junction plate (11, 12) at one side of the conducting ring are connected. The rotating socket also comprises at least one rotatable insulating socket core (7) which penetrates the surface cover (1), the press cover (3) and the installing slice (2), and is arranged in the through hole of the electrode stand (4, 6). A conduction insert spring (10) is arranged in the jack of the socket core. The lower end of the conduction insert spring penetrates the peripheral surface of the socket core (7) and respectively contacts the surface of the inner wall of the conducting ring (9). 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

Rotating socket

Technical field

The utility model relates to the electrical equipment original paper, relates in particular to a kind of socket that can rotate the plug plug-in position flexibly that conveniently is used for the installing space stenosis.

Background technology

Along with the continuous development of science and technology, people's work and life 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 are when using supply socket, if meet the narrow and small of socket peripheral space, desire is during with plug insertion socket, often occur then that plug and socket peripheral space interfere and the phenomenon that can't peg graft, and this brings great inconvenience to people's work and life.Industry once designed a kind of rotating socket, the primary structure of this socket is that the nestable rotating conduction rotation pole piece of parallel interval is set in the socket core, this pole piece be provided with can with the paired adaptive jack of the pin of pairing plug, the outer rim of pole piece is connected with power lead by the wiring reed.After the pin of plug inserted socket, rotary connector can drive pole piece and rotate.Though this structure can realize rotating the function of plug, structure more complicated, the requirement on machining accuracy height of part, assembling difficulty; The jack of pin and pole piece is easy to wear, influences the life-span and the security performance of socket.

The utility model content

The purpose of this utility model is in order to solve existing power supply socket integrated cost height, useful life is short and security performance is not high enough technical problem, to provide a kind of cost lower, safe and reliable Rotating socket.

For addressing the above problem, a kind of Rotating socket that the utility model proposes, comprise the cover that has through hole, described cover inner surface is sequentially with the insulating electrode frame of gland, installation sheet, two-layer at least band through hole, the internal face of this arc-spark stand through hole is provided with conducting ring, and this conducting ring is connected with the lug plate of one side; Also comprise at least one to pass described cover, gland and installation sheet and be located at rotating insulated receptacle core in the described arc-spark stand through hole, be provided with conduction in the jack of this socket core and insert spring, the lower end of the slotting spring of this conduction passes described socket core periphery and contacts with described conducting ring internal face respectively.

Wherein, the bottom of described arc-spark stand is provided with positioning piece, the lower end of described insulated receptacle core be connected with outer rim have the gear teeth can with the adaptive transposition of described keeper wheel.

The keeper of described arc-spark stand bottom is to take turns adaptive fast pulley with described transposition.

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.

The utility model is provided with rotating socket core in arc-spark stand, the conducting ring of inserting in spring lower end and the arc-spark stand by conduction in the jack keeps in touch, and conducting ring is electrically connected respectively by each phase conductor of lug plate and external power source of a side.When the relatively-stationary arc-spark stand of socket core rotated, can keep in touch with the conducting ring in the arc-spark stand all the time the lower end of the slotting spring of conduction in the jack.For making socket core slow-roll stabilization, the transposition wheel that is provided with in socket core lower end cooperates the level that has that can realize the socket core to rotate with keeper.When plug can't insert because of the peripheral space restriction, as long as the angle of suitable Rotating socket core just can be avoided the interference of plug peripheral space, and successfully with plug insertion socket; Socket core of the present utility model can also be used for plug socket except that can being used for single socket, can avoid the interference of adjacent header on the plug socket equally by rotation; 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 manufacture, cost is lower; Fretting wear significantly reduces, thereby has improved useful life and security performance, has the market prospects of update.

Description of drawings

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

Fig. 1 is the cutaway view of the utility model preferred embodiment;

Fig. 2 is the cutaway view of Fig. 1 cover;

Fig. 3 is the vertical view of Fig. 2;

Fig. 4 is the front view that cover is removed in the utility model preferred embodiment;

Fig. 5 is the vertical view of Fig. 4;

Fig. 6 is the front view of mounting panel among Fig. 5;

Fig. 7 is the front view of gland among Fig. 5;

Fig. 8 is the cutaway view of Fig. 7;

Fig. 9 is the vertical view of the utility model preferred embodiment ground wire arc-spark stand;

Figure 10 is the cutaway view of Fig. 9;

Figure 11 is the vertical view of the utility model preferred embodiment firewire electrode frame;

Figure 12 is the cutaway view of Figure 11;

Figure 13 is the vertical view of the utility model preferred embodiment zero wire electrode frame;

Figure 14 is the cutaway view of Figure 13;

Figure 15 is the front view of the utility model preferred embodiment socket core;

Figure 16 is the vertical view of Figure 15.

Embodiment

Fig. 1 shows the structure of the utility model preferred embodiment, described Rotating socket, comprise that the plastic cement cover 1 that has through hole, described cover inner surface are sequentially with the plastic cement arc-

spark stand

4,5,6 of plastic cement gland 3, steel installation sheet 2, three layers of band through hole, the internal face of this arc-spark stand through hole is provided with copper conducting ring 9, and this conducting ring connects with the copper lug plate 11,12 of the be connected external power source of one side; This Rotating socket comprises that also two are passed described cover 1, gland 3 and installation sheet 2 and are located at rotating plastic cement socket core 7 in described arc-

spark stand

4,5,6 through holes, can be provided with a plurality of socket cores according to different needs, as be used for plug socket etc.Be provided with copper conduction in the jack of this socket core and insert spring 10, the lower end of the slotting spring of this conduction passes described socket core 7 peripheries and contacts with described conducting ring 9 internal faces respectively, and is extremely shown in Figure 14 as Fig. 2.Axially offer the jack identical downwards from described socket core 7 upper surfaces, promptly have three jacks, as shown in Figure 5 with the arc-spark stand number of plies.According to different use occasions, can select the arc-spark stand and the jack 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.Several jack 7 shapes of described socket can be identical cylindricality such as cylindrical, flat cylindricality etc., also can be the combination (not shown)s of different cylindricalitys.Conducting ring 9 on the arc-spark stand can be respectively with the socket core in conduction to insert the lower end of spring 10 adaptive in pairs, promptly a conduction is inserted spring 10 and can only be contacted with a conducting ring, and can not contact with other conducting rings, as Fig. 1, Figure 15, shown in Figure 16.So structure makes each conducting ring 9 can independently export a phase current, to guarantee safety.The bottom of described arc-spark stand 6 is provided with positioning piece 8, the lower end of described socket core 7 also be connected with outer rim have the gear teeth can be adaptive with described keeper 8 transposition wheel 13.Keeper in the present embodiment be for taking turns 13 adaptive fast pulleys with described transposition, and as Fig. 1, Figure 15, shown in Figure 16, by the cooperation of two-wheeled, can carry out two-wayly has level to rotate, but makes socket core smooth rotation.Keeper 8 also can be arranged to jump ring and cooperate with the transposition wheel.

In socket when assembling,, it is stacked with the arc-

spark stand

4,5,6 of lug plate 11,12 to install conducting ring 9 earlier, in the Qi Sijiao riveted joint, also can screw connects or bonding; Again with socket core 7 kinks in the hole of arc-spark stand, transposition wheel is cooperated with fast pulley 8 in the bottom electrode frame 6 of packing in advance; Buckle mounting panel and gland, cover then, with the described part (not shown) that is fixed up, finish the assembling of socket at last by screw 14.When plug inserts when interfering, the suitable socket core of Rotating socket just can be avoided the interference of peripheral space and inserts socket.

Claims

1, a kind of Rotating socket, comprise the cover (1) that has through hole, it is characterized in that: described cover inner surface is sequentially with the insulating electrode frame (4,6) of gland (3), installation sheet (2), two-layer at least band through hole, the internal face of this arc-spark stand through hole is provided with conducting ring (9), and this conducting ring is connected with the lug plate (11,12) of one side; Also comprise at least one to pass described cover (1), gland (3) and installation sheet (2) and be located at rotating insulated receptacle core (7) in described arc-spark stand (4, the 6) through hole, be provided with conduction in the jack of this socket core and insert spring (10), the lower end of the slotting spring of this conduction passes described socket core (7) periphery and contacts with described conducting ring (9) internal face respectively.

2, Rotating socket as claimed in claim 1 is characterized in that: the bottom of described arc-spark stand (6) is provided with positioning piece (8), the lower end of described insulated receptacle core (7) be connected with outer rim have the gear teeth can with the adaptive transposition of described keeper (8) wheel (13).

3, Rotating socket as claimed in claim 2 is characterized in that: the keeper (8) of described arc-spark stand (6) bottom is for taking turns (13) adaptive fast pulley (13) with described transposition.

4, as claim 1,2 or 3 each described Rotating sockets, it is characterized in that: described arc-spark stand (4,5,6) is three layers or four layers.

5, Rotating socket as claimed in claim 4 is characterized in that: several jacks of described socket core (7) are the combination of identical cylindricality or different cylindricalitys.