CN2831505Y

CN2831505Y - Socket

Info

Publication number: CN2831505Y
Application number: CN 200520106156
Authority: CN
Inventors: 赖丽纯
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-22
Filing date: 2005-08-22
Publication date: 2006-10-25
Anticipated expiration: 2015-08-22

Abstract

The utility model relates to a socket. An elliptical swivel is pivoted in a power socket and corresponds to a conducting strip in the socket, and a screw cover is fixedly connected to the top end of the swivel. The screw cover emerges over the top surface of the power socket, so that the screw cover can drive the swivel to rotate. When a power guide vane of a power plug is plugged into the conducting strip in the power socket, the swivel can be driven by the screw cover to rotate at an angle, and the two longer edges of the swivel can contact the conducting strip, so the conducting strip can tightly hold the power guide vane of the power plug, and the power plug is locked by the power socket and can not escape from the power socket. When the power plug needs to be extracted, only the swivel needs to turn an angle to cause the two longer edges of the swivel to contact the conducting strip no longer, so the conducting strip is released, and the power plug can be easily extracted from a jack.

Description

Socket

Technical field

The utility model relates to a kind of socket, is meant the Improved structure of socket in a kind of jack that is positioned supply socket that attaching plug closely can be locked especially.

Background technology

The utilization rate of socket can be said so quite extensive, because of it is for guiding the interface of AC power, the user only will jack with the plug insertion socket of general electricity consumption product in, AC power can be directed in the electric equipment products, cause electric equipment products that due effect takes place, so that facility in people's daily life and the safety in the electricity consumption to be provided.Yet, commonly use the structure that is not provided with on the socket the plug locking, make the electricity consumption product often can break away from jack once pullling promptly, cause the electricity consumption product to stop operation, and the copper sheet of this attaching plug also can be pullled relation flexural deformation because of this, gets loose, and causes attaching plug and socket to get loose and causes power supply loose contact generation high temperature and cause electric wire to cock off, therefore, become the task of top priority if can design a kind of socket that plug is firmly contacted conducting.

The utility model content

The purpose of this utility model promptly be to provide a kind of by one slightly turning of ovalisation support conducting strip in the supply socket, make that conducting strip can be with the tight clamping of power supply guide card of attaching plug, with the socket with the power plug lock fixed bit.

Of the present utility model time a purpose is to provide a kind of socket that a spiral cover carries out the locking and the release of attaching plug that sees through.

Another purpose of the present utility model is to provide a kind of snap close that is provided with in the conducting strip of supply socket, cause conducting strip to be turned when supporting, and this snap close can snap in the hole of power supply guide card, causes attaching plug to be subjected to the socket of supply socket locking location.

Another purpose of the present utility model is to provide a kind of conducting strip in supply socket to be provided with recess or the ring or the protuberance of a power supply source guide card hole emergence, and on the longer dual-side of turning, respectively extend a snap close, make and turn when rotating, this snap close can snap in the hole of power supply guide card, with the socket with the power plug lock fixed bit.

Can realize the socket of above-mentioned utility model purpose, include that a pedestal, two conducting strips, are turned, a loam cake, a locating ring and a spiral cover; Wherein, this base interior has an accommodation space, and the both sides of this accommodation space respectively are provided with a passage, and the front end of this passage is an opening, and rear side is provided with a location groove, and establishes a pivot in accommodation space, and a side of this pivot is provided with a block; This two conducting strip then is incorporated on the passage of pedestal both sides respectively, and the rear end of this two conducting strip is sticked in the positioning groove of passage rear side, and this is turned to omiting the ovalisation shape, makes it have a long limit and a minor face, and being provided with a pivot hole in the bottom of turning, the top then is provided with a locating shaft; The pivot hole of turning is articulated on the pivot of pedestal accommodation space, and making turns can rotate in pedestal; This loam cake comprises an orthogonal top board and a wallboard, and this top board is provided with a hole, then is provided with two jacks on the wallboard; The top board of loam cake is incorporated into the end face of pedestal, makes the locating shaft on the top of turning run through the hole of lid top panel, the wallboard of loam cake then with the leading flank sealing of pedestal, makes two jacks on it corresponding with two power supply guide cards respectively; This locating ring has a recess, is provided with a perforation in this recess; In conjunction with being positioned in the top board hole of loam cake, make the locating shaft of turning to run through the perforation of this locating ring locating ring; Have a lever on this spiral cover, and be extended with a projection in its bottom surface, this projection is provided with a location hole; The projection of spiral cover is incorporated in the recess of locating ring, makes the location hole of spiral cover closely fixed, cause spiral cover can drive the rotation of turning with the locating shaft on the top of turning;

Above-mentioned socket, a wherein pin of described conducting strip is provided with a snap close.

Above-mentioned socket, a wherein pin of described conducting strip is provided with a recess near top end, and a snap close is respectively established in described both sides, long limit of turning.

Above-mentioned socket, wherein this pedestal is near respectively being provided with a chute on the two side walls of top end, and is provided with slide rail in the top board both sides of loam cake, the slide rail of loam cake can be slipped in the chute of pedestal wall, so that base top surface is sealed.

Above-mentioned socket, wherein pivot one side of this pedestal is provided with a block, and this block is the restriction as the rotational angle of turning.

Above-mentioned socket, wherein the passage front end of this pedestal is an opening, and rear side then is provided with a location groove, and this positioning groove is the usefulness as the conducting strip location.

Above-mentioned socket, wherein be extended with a guide vane end stop on the hole wall edge of this loam cake, and a guide groove is set on the locating ring outer side surface, the guide groove of this locating ring outside wall surface combines with the hole guide vane end stop of last lid top panel, make the locating ring combination be positioned in the top board hole of loam cake, and can't on the top board of loam cake, rotate.

Above-mentioned socket wherein has a recess on this locating ring, and is extended with a projection in the spiral cover bottom surface, and this projection is incorporated in the recess of locating ring, makes the spiral cover location.

Adopt the socket of technique scheme, the power supply guide card with supply socket during use enters in the pedestal through the loam cake jack, the power supply guide card can be inserted in the conducting strip, to carry out the conduction of power supply; When desire locks attaching plug, drive to turn by spiral cover and rotate an angle, the longer sides of turning can be supported conducting strip, cause conducting strip closely with the power supply guide card clamping of attaching plug, cause attaching plug locked by supply socket, can't in supply socket, break away from; When if desire is taken out attaching plug, only need revolution one angle of will turning, make the long dual-side of turning no longer support conducting strip, cause conducting strip to be discharged, can easily attaching plug be extracted in jack.

Description of drawings

See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, can further understand technology contents of the present utility model and purpose effect thereof; The accompanying drawing of relevant this embodiment is:

Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model socket;

Fig. 2 is the schematic perspective view of the utility model socket;

Fig. 3 A, B are the enforcement schematic diagram of the utility model socket;

Fig. 4 A, B, C are another enforcement schematic diagram of the utility model socket; And

Fig. 5 A, B, C are an enforcement schematic diagram again of the utility model socket.

Among the figure, each label is represented implication:

1

pedestal

3,5 locating rings of turning

11 chutes, 31 long limits, 51 recesses

511 perforation of 12 accommodation spaces, 32 minor faces

13 pivots, 33 pivot holes, 52 guide grooves

14 blocks, 34 locating shafts, 6 spiral covers

15 passages, 35 snap closes, 61 levers

151 openings, 4 loam cakes, 62 projections

152 positioning grooves, 41 top boards, 63 location holes

2 conducting strips, 411 slide rails, 7 attaching plugs

21 terminals, 412 holes, 71 power supply guide cards

22 pins, 413 guide vane end stops, 711 holes

221 snap closes, 42 wallboards

222 recesses, 421 jacks

23 pins

24 slots

Embodiment

See also Figure 1 and Figure 2, show the structure of socket provided by the utility model, mainly include:

One pedestal 1, the end face of this pedestal 1 is an open space, and near the two side walls of top end, respectively be provided with a chute 11, and this pedestal 1 inside is provided with an accommodation space 12, establishes a pivot 13 in this accommodation space 12, and a side of this pivot 13 is provided with a block 14, this block 14 keeps a spacing with pivot 13, and respectively be provided with a passage 15 in the both sides of accommodation space 12, and the front end of this passage 15 is an opening 151, rear side then is provided with a location groove 152;

Two conducting strips 2, the rear end of this two conducting strip 2 all have a terminal 21, and front end then has two and

parallels pin

22,23, make 22,23 of two pins form a slot 24; Be that two conducting strips 2 are incorporated into respectively on the passage 15 of pedestal 1 both sides, make terminal 21 engaging of two conducting strips, 2 rear ends and be exposed in the positioning groove 152 of passage 15 rear sides;

One turns 3, and this slightly ovalisation shape of turning makes it have a long limit 31 and a minor face 32, and is provided with a pivot hole 33 in the bottom of turning, and the top then is provided with a locating shaft 34; 3 the pivot hole 33 of turning is articulated on the accommodation space pivot 13 of pedestal 1, and making turns 3 can rotate in pedestal 1, and this turn 3 in rotation process and the retainings that can be subjected to block 14 hold, cause 3 the rotational angle of turning to be restricted;

One loam cake 4, this loam cake 4 comprise an orthogonal top board 41 and a wallboard 42, and these top board 41 both sides are provided with slide rail 411, and are provided with a hole 412 thereon, are extended with a guide vane end stop 413 on these hole 412 wall edge, then are provided with two jacks 421 on the wallboard 42; The top board slide rail 411 of loam cake 4 is incorporated in the chute 11 of pedestal 1 end face, make of the open space sealing of the top board 41 of loam cake 4 with pedestal 1 end face, and the locating shaft 34 on 3 tops of turning runs through the hole 412 of lid top panel 41, the wallboard 42 of loam cake 4 then with the leading flank sealing of pedestal 1, makes two jacks 421 on it corresponding with the slot 24 of two power supply guide cards, 2 front ends respectively;

One locating ring 5, this locating ring 5 has a recess 51, is provided with a perforation 511 in this recess 51, and a guide groove 52 is set on locating ring 5 outer side surfaces; The guide groove 52 of locating ring 5 outside wall surface is combined with the hole guide vane end stop 413 of last lid top panel 41, make locating ring 5 in conjunction with being positioned in the top board hole 412 of loam cake 4, and can't on the top board 41 of loam cake 4, rotating, and this locating shaft of 3 34 and can run through the perforation 511 of this locating ring 5 of turning;

One spiral cover 6 has a lever 61 on this spiral cover 6, and is extended with a projection 62 in its bottom surface, and this projection 62 is provided with a location hole 63; The projection 62 of spiral cover 6 is incorporated in the recess 51 of locating ring 5, makes the location hole 63 of spiral cover 6 closely fixed, cause spiral cover 6 to drive to turn 3 to rotate with the locating shaft 34 on 3 tops of turning.

See also shown in Fig. 3 A and Fig. 3 B, be enforcement schematic diagram of the present utility model, this supply socket is when normality, this less limit 32 of 3 of turning is corresponding with conducting strip 2, make that the power supply guide card 71 of attaching plug 7 can be in loam cake jack 421 enters pedestal 1, and insert in the slot 24 of conducting strip 2, cause power supply to conduct to attaching plug 7 through conducting strip 2; When if desire locks attaching plug 7, lever 61 by spiral cover 6 drives 3 rotations, one angle of turning, 3 the longer sides 31 of turning can be supported the one pin 22 of conducting strip 2, cause two

pins

22,23 of conducting strip 2 can be closely with power supply guide card 2 clampings of attaching plug 7, cause attaching plug 7 locked by supply socket, can't in supply socket, break away from; When if desire is taken out attaching plug 7, only need will turn 3 toward back rotation one angle, make 3 longer sides 31 of turning no longer support conducting strip 2, cause conducting strip 2 to be discharged, can easily attaching plug 7 be extracted in jack 421.

Please consult Fig. 4 A again, B, shown in the C, be that of the present utility model another implemented schematic diagram, wherein, the overall structure of this supply socket and mode of operation are all identical with Fig. 1 and Fig. 2, only be that conducting strip 2 structures are improved, be on pin 22 internal faces of conducting strip 2, to be convexly equipped with a snap close 221 near 3 sides of turning, when the power supply guide card 71 of attaching plug 7 inserts the slot 24 of conducting strip 2, this snap close 221 can snap in the hole 711 on the power supply guide card 71, when causing 3 longer sides 31 of turning to be held in this pin 22 with snap close 221, snap close 221 on this pin 22 promptly can closely be fastened in the hole 711 of power supply guide card 71, causes attaching plug 7 locked by supply socket; When if desire is taken out attaching plug 7, be to turn 3 toward back rotation one angle, to make 3 longer sides 31 of turning no longer support the pin 22 of conducting strip 2, to cause the pin 22 of conducting strip 2 to be discharged equally, utilize the elasticity of pin 22 itself, make power supply guide card 71 in attaching plug, to extract easily.

See also again shown in Fig. 5 A, B, the C, it is an enforcement schematic diagram more of the present utility model, wherein, the overall structure of this supply socket and mode of operation are all identical with Fig. 1 and Fig. 2, only be that the conducting

strip

2 and 3 structures of turning are improved, pin 22 in conducting strip 2 approaching 3 sides of turning is provided with a recess 222 or ring or protuberance near the front end place, with recess 222 is example, when the power supply guide card 71 of attaching plug 7 inserted the slot 24 of conducting strip 2, this recess 222 can be corresponding with the hole 711 on the power supply guide card 71; And on the both sides of 3 longer sides 31 of turning, respectively extend a snap close 35, and cause the snap close 35 of 3 longer sides 31 of turning to snap in the hole 711 of power supply guide card 71 through the recess 222 of conducting strip 2, make attaching plug 7 locked by supply socket; When if desire is taken out attaching plug 7, be will turn 3 equally toward back rotation one angles, make the snap close 35 of 3 longer sides 31 of turning detach the hole 711 of power supply guide card 71, attaching plug 7 can be extracted.

Socket provided by the utility model when comparing mutually with other located by prior art, has more following advantage:

The utility model by one slightly turning of ovalisation support conducting strip in the supply socket, make that conducting strip can be with the tight clamping of power supply guide card of attaching plug, with the power plug lock fixed bit.

2. the utility model carries out the locking and the release of attaching plug by a spiral cover.

3. the utility model is provided with a snap close in the conducting strip of supply socket, causes conducting strip to be turned when supporting, and this snap close can snap in the hole of power supply guide card, causes attaching plug to be subjected to supply socket locking location.

4. the conducting strip of the utility model supply socket is provided with recess or the ring or the protuberance of a power supply source guide card hole emergence, and on the longer dual-side of turning, respectively extend a snap close, making turns when rotating, and this snap close can snap in the hole of power supply guide card, with the power plug lock fixed bit.

Above-listed detailed description is specifying at a possible embodiments of the present utility model, this embodiment is not in order to limit scope of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the present patent application.

Claims

1. socket is characterized in that it comprises:

One pedestal, its inside is provided with an accommodation space, be provided with a pivot in this accommodation space, and respectively be provided with a passage in the both sides of accommodation space, each is in conjunction with a conducting strip in this passage, and the rear end of this conducting strip is exposed to the pedestal rear side, and front end then is placed in the pedestal, and the front end of this conducting strip has two and parallels pin, forms a slot between two pins;

One turns, and it has a long limit and a minor face, and is provided with a pivot hole in the bottom of turning, and the top then is provided with a locating shaft;

One loam cake, it is to comprise an orthogonal top board and a wallboard, this top board is provided with a hole, and a locating ring is arranged in this hole, has a perforation on this locating ring, then is provided with two jacks on the wallboard of loam cake;

One spiral cover has a lever on it, and extends in its bottom surface and to be equipped with a location hole.

2. socket according to claim 1 is characterized in that, a wherein pin of described conducting strip is provided with a snap close.

3. socket according to claim 1 is characterized in that, a wherein pin of described conducting strip is provided with a recess near top end, and a snap close is respectively established in described both sides, long limit of turning.

4. according to claim 1 or 2 or 3 described sockets, it is characterized in that wherein this pedestal is near respectively being provided with a chute on the two side walls of top end, and is provided with slide rail in the top board both sides of loam cake.

5. according to claim 1 or 2 or 3 described sockets, it is characterized in that wherein pivot one side of this pedestal is provided with a block.

6. according to claim 1 or 2 or 3 described sockets, it is characterized in that wherein the passage front end of this pedestal is an opening, rear side then is provided with a location groove.

7. according to claim 1 or 2 or 3 described sockets, it is characterized in that, wherein be extended with a guide vane end stop on the hole wall edge of this loam cake, and on the locating ring outer side surface guide groove be set, the guide groove of this locating ring outside wall surface combines with the hole guide vane end stop of last lid top panel.

8. according to claim 1 or 2 or 3 described sockets, it is characterized in that wherein have a recess on this locating ring, and be extended with a projection in the spiral cover bottom surface, this projection is incorporated in the recess of locating ring.