CN2745237Y

CN2745237Y - Adjustable row socket

Info

Publication number: CN2745237Y
Application number: CN 200420093800
Authority: CN
Inventors: 庄水洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-30
Filing date: 2004-09-30
Publication date: 2005-12-07
Anticipated expiration: 2014-09-30

Abstract

An adjustable row socket of the utility model comprises an outline border and a surface cover. At least one longitudinal lateral groove is arranged in the outline border. The surface of the inner wall of the groove is provided with a lateral installation groove and at least two lateral electrode grooves which are staggered from top to bottom. Conduction grooves which can be electrically connected with power are arranged in the electrode grooves. At least two cylindrical sleeves with rotatable socket cores are laterally arranged in the groove of the outline border. The longitudinal two sides of the cylindrical sleeve are provided with fins which are adaptive with the installation groove; the left side and the right side of the cylindrical sleeve are longitudinally provided with elevator grooves. The surface of the inner wall of the cylindrical sleeve is provided with conducting rings which are correspondingly electrically connected with the conduction grooves. An inserting plate which is actively matched with the elevator groove is arranged between the lateral directions of the two contiguous cylindrical sleeves. A displacement interstice is arranged between the lateral directions of the inserting plate and the elevator groove. When the insertion of the plug generates interference, the socket core of the socket is properly rotated or the socket core is horizontally moved, the interference of the peripheral space can be avoided, and the socket can be inserted.

Description

Can adjust plug socket

Technical field

The utility model relates to the electrical equipment original paper, relates in particular to a kind of plug socket that can adjust the plug plug-in position flexibly.

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, this socket be the interference of avoiding plug and space outerpace by the Rotating socket core.Though this structure can local be avoided the mutual interference of plug, for requiring the bigger occasion in socket space, above-mentioned Rotating socket just can not be avoided peripheral interference effectively, and promptly the applicability of this Rotating socket is subjected to certain restriction.

The utility model content

The purpose of this utility model is to avoid the technical problem that peripheral interference effect is not ideal enough, use occasion is subjected to certain limitation in order to solve supply socket, provides a kind of and can better avoid the plug socket that interfere the periphery, applicability is stronger.

For addressing the above problem, a kind of plug socket of adjusting that the utility model proposes, it comprise an end opening housing, be located at the cover that has through hole on the described housing, be provided with at least one transverse concave groove in the described housing, the vertical inner wall face of this groove has horizontal mounting groove and at least two transverse electrode grooves of arranging out up and down, is provided with the conductive trough that can be electrically connected with power supply in the described slot electrode; Laterally be provided with at least two cylindrical sleeve in the groove of described housing, vertical both sides of this cylindrical sleeve are provided with the fin adaptive with described mounting groove, the cylindrical sleeve left and right sides vertically is provided with draw-in groove, and described cylindrical sleeve internal face is provided with the annular conductive rings with the corresponding electrical connection of described conductive trough; Be provided with between described two adjacent cylindrical sleeve are horizontal and the movable plate that cooperates of described draw-in groove, leave the displacement gap between this plate and draw-in groove are horizontal; Be provided with rotating socket core in the inner chamber of described cylindrical sleeve, 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 cylindrical sleeve can be provided with positioning piece, the lower end of described socket core be connected with outer rim have the gear teeth can with the adaptive transposition of described keeper wheel.

The transverse concave groove of housing described in the utility model can be two, can be provided with three described cylindrical sleeve of cover and socket cores in every groove.

Cylindrical sleeve internal face described in the utility model can be three or four with the annular conductive rings of the corresponding electrical connection of described conductive trough.

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 cylindrical sleeve, the conducting ring of inserting in spring lower end and the cylindrical sleeve by socket core conduction keeps in touch, and is electrically connected respectively with each phase conductor of external power source.When the relatively-stationary cylindrical sleeve of socket core was rotated, conduction was inserted the lower end of spring and can be kept in touch with conducting ring all the time.When plug can't insert because of the peripheral space restriction, suitably the angle of Rotating socket core made plug insertion socket; Also be provided with the plate that can allow cylindrical sleeve laterally move between described two adjacent cylindrical sleeve are horizontal, when plug can't be avoided peripheral the interference by rotating the plug angle, when promptly needing than large space, can laterally suitable mobile cylindrical sleeve and socket core position, just can effectively solve the interference problem of plug; 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.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 quantity of relative set conducting ring, conductive trough and corresponding jack just can satisfy different needs.The utility model has strengthened the function that can adjust the position flexibly, has improved applicability; And simple in structure, easy to manufacture, can satisfy people's needs better.

Description of drawings

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

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

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the vertical view of Fig. 1 cover;

Fig. 4 is the vertical view that Fig. 1 removes cover;

Fig. 5 is the vertical view of housing;

Fig. 6 be Fig. 5 C-C to cutaway view;

Fig. 7 be Fig. 2 B-B to cutaway view;

Fig. 8 be Fig. 2 A-A to cutaway view;

Fig. 9 is the front view of conductive trough;

Figure 10 be Fig. 9 D-D to cutaway view;

Figure 11 is the enlarged drawing at Fig. 7 E place;

Figure 12 is the front view of cylindrical sleeve;

Figure 13 is the vertical view of Figure 12;

Figure 14 is the longitudinal sectional view of Figure 12;

Figure 15 is the transverse sectional view of Figure 12;

Figure 16 is the front view of socket core;

Figure 17 is the bottom view of Figure 16;

Figure 18 is the vertical view of Figure 16.

Embodiment

Fig. 1 to Fig. 8 shows the structure of the utility model preferred embodiment, the described plug socket of adjusting, the plastic cement housing 1 that comprises an end opening, be located at the plastic cement cover 2 that has through hole on the described housing, be provided with two transverse concave grooves 3 in the described housing 1, the quantity of this groove can be chosen as required, vertical two internal faces of groove have horizontal mounting groove 4 and three transverse electrode grooves 5 of arranging out of symmetry, the top of groove also symmetry has horizontal plugboard trough 01, as Fig. 5, shown in Figure 6, be provided with the copper conductive trough 6 that can be electrically connected in the described slot electrode 4, as Fig. 7 with power supply, Fig. 9, Figure 10, shown in Figure 11; Laterally be provided with three plastic cement square column type covers 7 in every groove 3 of described housing, the quantity of cylindrical sleeve is chosen as required, generally be no less than two, vertical both sides of this cylindrical sleeve are provided with the fin 8 adaptive with described mounting groove 4, the cylindrical sleeve left and right sides vertically is provided with draw-in groove 9, described cylindrical sleeve 7 internal faces are provided with the annular copper conducting ring 10 with described conductive trough 6 corresponding electrical connections, for this conducting ring is electrically connected with conductive trough 6, also have through hole 08 in cylindrical sleeve 7 vertical both sides, the metal connecting sheet 06 of conducting ring 10 passes described through hole 08 and contacts with conductive trough 6, as Fig. 7, Fig. 8, Figure 12 is to shown in Figure 15; Described two adjacent cylindrical sleeve 7 are provided with and the described draw-in groove 9 movable plates 14 that cooperate between laterally, leave suitable displacement gap between this plate and draw-in groove are horizontal, in the plugboard trough 01 of the two ends insertion housing 1 of plate, as Fig. 4, shown in Figure 8; Be provided with rotating plastic cement socket core 11 in the inner chamber of described cylindrical sleeve 7, be provided with the copper conduction in the jack of this socket core and insert spring 12, the lower end of the slotting spring of this conduction passes described socket core 11 peripheries and contacts with described conducting ring 10 internal faces respectively, promptly the slotting spring of conduction only contacts with a conducting ring, and can not contact with other conducting rings, extremely shown in Figure 180 as Fig. 7, Fig. 8 and Figure 16.So structure makes each conducting ring can independently export a phase current, to guarantee safety.The bottom of described cylindrical sleeve 7 is provided with positioning piece such as jump ring (not shown), the lower end of described socket core 11 be connected with outer rim have the gear teeth can with the adaptive transposition of described keeper wheel 13, as shown in Figure 7.By cooperating of transposition wheel 13 and keeper, can carry out two-wayly has a level rotation, but makes socket core smooth rotation.

Described socket core 11 is provided with and the identical jack of conducting ring 10 numbers, promptly has three jacks, as shown in figure 18.According to different use occasions, can select the conducting ring 10 and the jack corresponding of varying number with it, 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 shapes of described socket core 11 can be (not shown)s such as identical cylindricality such as cylindrical, flat cylindricality, also can be the combinations of different cylindricalitys, as shown in figure 18.

During the plug socket assembling, earlier the openend of conductive trough 6 along housing 1 inserted in the slot electrode 5, the fin 8 that installs the cylindrical sleeve 7 of conducting ring 10 during again with injection moulding pushes along the mounting groove 4 of housing openend, make metal connecting sheet 06 outer end on the conducting ring contact with conductive trough 6, again the plugboard trough 01 of plate 14 along housing pushed and embed in the draw-in groove 9 of front cylindrical sleeve, then, another cylindrical sleeve is pushed in the housing, repeat said process until reaching designing requirement quantity.The draw-in groove 9 of plate 14 and cylindrical sleeve should leave suitable displacement gap between laterally, with laterally moving of guaranteeing that cylindrical sleeve can be suitable.To install conduction more inserts the socket core 11 of spring 12 and packs in the hole of cylindrical sleeve 7, make conduction insert spring 12 lower end stretched heads and form with conducting ring 10 on the cylindrical sleeve and be slidingly matched, and make transposition take turns 13 with the outer frame bottom plate of packing in advance on jump ring cooperate (not shown); Buckle cover 2 then, finish the assembling of plug socket at last.When plug inserts when interfering, suitably the socket core of Rotating socket or suitably horizontal mobile socket core just can be avoided the interference of peripheral space and insert socket.

Claims

1, a kind of plug socket of adjusting, it is characterized in that: comprise an end opening housing (1), be located at the cover (2) that has through hole on the described housing, be provided with at least one transverse concave groove (3) in the described housing (1), should have horizontal mounting groove (4) and at least two transverse electrode grooves (5) of arranging out by logical recessed vertical inner wall face, be provided with the conductive trough (6) that can be electrically connected in the described slot electrode (4) with power supply; Laterally be provided with at least two cylindrical sleeve (7) in the groove of described housing (3), vertical both sides of this cylindrical sleeve are provided with adaptive fin (8), the cylindrical sleeve left and right sides of described mounting groove (4) and vertically are provided with draw-in groove (9), and described cylindrical sleeve (7) internal face is provided with the annular conductive rings (10) with the corresponding electrical connection of described conductive trough (6); Be provided with between described two adjacent cylindrical sleeve (7) are horizontal and the movable plate (14) that cooperates of described draw-in groove (9), leave the displacement gap between this plate and draw-in groove are horizontal; Be provided with rotating socket core (11) in the inner chamber of described cylindrical sleeve (7), be provided with conduction in the jack of this socket core and insert spring (12), the lower end of the slotting spring of this conduction passes described socket core (11) periphery and contacts with described conducting ring (10) internal face respectively.

2, the plug socket of adjusting as claimed in claim 1 is characterized in that: the bottom of described cylindrical sleeve (7) is provided with positioning piece, the lower end of described socket core (11) be connected with outer rim have the gear teeth can with the adaptive transposition of described keeper wheel (13).

3, the plug socket of adjusting as claimed in claim 2 is characterized in that: the transverse concave groove of described housing (3) is two, is provided with three cover described cylindrical sleeve (7) and socket cores (11) in every groove.

4, as claim 1,2 or 3 each described plug sockets of adjusting, it is characterized in that: described cylindrical sleeve (7) internal face is three or four with the annular conductive rings (10) of the corresponding electrical connection of described conductive trough (6).

5, the plug socket of adjusting 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.