CN102842805A - Power socket - Google Patents

Abstract

The invention discloses a power socket. The power socket comprises a bottom cover, a surface cover, a plug bush fixed seat, a copper plug bush, a power line clamping block and a power line sheath, wherein a protruding part is arranged on the bottom cover, and the bottom cover is fixedly connected with the surface cover; the surface cover comprises a top surface and four side surface, and the four side surfaces of the surface cover are respectively provided with a jack; the copper plug bush is fixed on the plug bush fixed seat, and corresponds to the jack; the power line sheath is installed in the central hole in the top surface of the surface cover, an external power line penetrates through the power line sheath, and is clamped and fixed through the power line clamping block; and the power line clamping block is positioned in the central through hole of the plug bush fixed seat, and is extruded and fixed by the protruding part on the bottom cover and the power line sheath. After the power socket is adopted, the mutual interference generated when a plurality of plugs are inserted is reduced, the utilization ratio is improved; and moreover, the power socket has a small volume and is convenient to carry.

Description

Supply socket

Technical field

The present invention relates to a kind of supply socket, the supply socket of particularly a kind of space compact.

Background technology

Supply socket is that a kind of being used for is connected with external AC power supply, the device that supplies the energising of household electrical appliance and Portable mini-plant to use.Supply socket is the female joint that the sleeve shell fragment is arranged, and is used for letting attaching plug bar-shaped or that the copper coin shape is outstanding insert, and through the sleeve shell fragment plug is carried out clamping, and electric power is transmitted to electrical equipment through plug.

The multidigit supply socket overwhelming majority in the market is a level single face socket form up; There are two big deficiencies in the supply socket of this form: the one, when various special-shaped plug is pegged graft simultaneously; Be easy to the phenomenon that ties up jack position occur interfering with each other, cause the practical efficiency of socket not reach 100%; The 2nd, the shared bulk of socket itself is bigger, and it is more and be unfavorable for that travelling carries to tie up the space, service area.

Summary of the invention

For addressing the above problem, the present invention provides a kind of supply socket, and to each other interference in the time of can reducing each plug to greatest extent and insert reduces own vol simultaneously.

For realizing above-mentioned purpose, supply socket of the present invention comprises bottom, and cover, sleeve holder, copper sleeve, power line clamp piece and power line sheath, and said bottom is provided with protuberance, and said bottom is fixedly connected with cover; Said cover is cubic, comprises an end face and four sides, and the end face of said cover is provided with centre bore, and four sides of said cover are equipped with jack; Said copper sleeve is fixed on the said sleeve holder, and said copper sleeve is corresponding with said jack, and said copper sleeve is provided with lug plate, and the cross sectional shape of said lug plate is a U-shaped; Said power line sheath is installed on the end face centre bore of said cover, and circumscripted power line passes said power line sheath, and is fixedly clamped through said power line clamping piece; Said sleeve holder comprises a central through hole, and said power line clamps the central through hole that piece is positioned at said sleeve holder, and is fixing by protuberance on the said bottom and the extruding of said power line sheath.

Said cover is provided with power supply indicator.

Supply socket of the present invention, four socket positions respectively on four sides, mutual interference when having reduced a plurality of plugs and inserting; Improved utilance, can reduce the volume of supply socket simultaneously to greatest extent, generally its volume can be accomplished 50mm * 50mm * 50mm; Volume is little, is convenient for carrying.And, through the lug plate of U-shaped, can improve the reliability of wiring.

Description of drawings

Fig. 1 is the structural representation of supply socket of the present invention;

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

Fig. 3 is that the B-B of Fig. 2 is to cutaway view;

Fig. 4 is the stereogram of copper sleeve among Fig. 1;

Fig. 5 is the exploded view of supply socket among Fig. 1.

Embodiment

Referring to Fig. 1～Fig. 5, supply socket of the present invention comprises bottom 10, and cover 20, sleeve holder 30, copper sleeve 40, power line clamp piece 50 and power line sheath 60, and said bottom 10 is provided with protuberance 11, and said bottom 10 is fixedly connected with cover 20; Said cover 20 is cubic, is made up of an end face and four sides, and the end face of said cover 20 is provided with centre bore 22, and four sides of said cover 20 are equipped with jack 21; Said copper sleeve 40 is fixed on the said sleeve holder 30, and said copper sleeve 40 is corresponding with said jack 21; Said power line sheath 60 is installed on the end face centre bore 22 of said cover 20, and circumscripted power line 100 passes said power line sheath 60, and is fixedly clamped through said power line clamping piece 50; Said sleeve holder 30 comprises a central through hole 31, and said power line clamps the central through hole 31 that piece 50 is positioned at said sleeve holder 30, and is fixing with said power line sheath 60 extruding by the protuberance on the said bottom 10 11.

Said cover 20 is provided with power supply indicator 23, and whether be used to indicate in the supply socket has.

Jack 21 on the said cover 20 can be three-phase jack or two-phase jack.

Protuberance 11 on the said bottom 10 can processing during bottom 10 and bottom 10 one-body molded.Protuberance 11 is used for upwards withstanding said power line and clamps piece 50, prevents that power line from clamping piece play about in the of 50.Protuberance 11 stretches in the central through hole 31 of said sleeve holder 30 simultaneously, can play the positioning action to sleeve holder 30.Said sleeve holder 30 places in the space that said bottom 10 and cover 20 constituted, and the size of said sleeve holder 30 and said cover 20 are complementary, and fix through 11 extruding of the protuberance on the said bottom 10.

Supply socket of the present invention comprises four socket positions; Four shared sleeve holders 30 in socket position; Sleeve holder 30 is provided with the installing hole of the said copper sleeve 40 of a plurality of installations, and copper sleeve 30 direct ecto-entads push installing hole internal fixation separately, after cover 20 installs; Four sides of cover 20 just in time can be carried out spacing to copper sleeve 40, further copper sleeve 40 are fixed.Jack 21 on four sides of cover 20 is just in time corresponding with copper sleeve 30, and external plug is inserted in the copper sleeve 30 through jack 21 and obtains.

Referring to Fig. 4, copper sleeve 40 is provided with lug plate 41, and the cross sectional shape of said lug plate 41 is a U-shaped, and said lug plate 41 is formed in one with copper sleeve 40.The lug plate 41 of U-shaped has U-shaped welding space when making on-the-spot soldered wires operation, can locate the internal wiring terminal effectively, convenient welding, and the good reliability of electrical wiring.

Said power line clamps piece 50 and is used to clamp circumscripted power line 100, and the external power supply thread end can connect a plug and be used for being connected with external AC power supply.Referring to Fig. 5, it is dissection type that said power line clamps piece 50, is made up of two dissection type clamps, and two dissection type clamps connect through bolt.On two dissection type clamps, lead and pilot hole can also be set respectively, said lead and pilot hole are complementary.

Referring to Fig. 3 and Fig. 5, said bottom 10 is provided with bolt-through hole 12, and said cover 20 is provided with and said bolt-through hole 12 corresponding bolts hole.Said like this bottom 10 can be connected through bolt with cover 20.Certainly, said bottom 10 can also fix through the mode of clamping with cover 20.

Claims (2)

1. a supply socket is characterized in that, comprises bottom (10), and cover (20), sleeve holder (30), copper sleeve (40), power line clamp piece (50) and power line sheath (60),

Said bottom (10) is provided with protuberance (11), and said bottom (10) is fixedly connected with cover (20);

Said cover (20) is cubic, comprises an end face and four sides, and the end face of said cover (20) is provided with centre bore (22), and four sides of said cover (20) are equipped with jack (21);

Said copper sleeve (40) is fixed on the said sleeve holder (30), and said copper sleeve (40) is corresponding with said jack (21), and said copper sleeve (40) is provided with lug plate (41), and the cross sectional shape of said lug plate (41) is a U-shaped;

Said power line sheath (60) is installed on the end face centre bore (22) of said cover (20), and circumscripted power line (100) passes said power line sheath (60), and is fixedly clamped through said power line clamping piece (50);

Said sleeve holder (30) comprises a central through hole (31), and said power line clamps the central through hole (31) that piece (50) is positioned at said sleeve holder (30), and is fixing with said power line sheath (60) extruding by the protuberance (11) on the said bottom (10).

2. supply socket as claimed in claim 1 is characterized in that, said cover (20) is provided with power supply indicator (23).

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