CN2459792Y

CN2459792Y - Free rotation socket structure

Info

Publication number: CN2459792Y
Application number: CN 00259542
Authority: CN
Inventors: 邱本立; 邱本副
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-08
Filing date: 2000-12-08
Publication date: 2001-11-14
Anticipated expiration: 2010-12-08

Abstract

The utility model relates to a free rotation socket structure. A plurality of electric conduction seats and socket rotary bodies are correspondingly arranged between a base and a cover body. The top end of the electric conduction seat is embedded with three groups of conducting strips which are respectively overlapped and conducted with a power guide vane of the base, and the upward elastic support is applied to the base, however, the inner side of the socket rotary body is integrally coated with three groups of splicing sheets, top ends of which are provided with jacks corresponding to each splicing sheet. The socket rotary body is completely covered out of the electric conduction seat, the three splicing sheets can be mutually butted to be conducted with each conducting strip of the electric conduction seat respectively, and thereby, the socket rotary body can keep the switching on state when making the rotation of 360 DEG. Except that the splicing convenience is raised, the plug or the connection wire can be avoided being bent to be damaged.

Description

The socket that can rotate freely

The utility model relates to a kind of socket that rotates freely, and a kind of socket that provides comprehensive rotation to peg graft is provided.

The today that heads towards the 21st century, the mankind are growing on and on for the dependence of electricity, such as the most normal use in the life, as refrigerator, washing machine, television set, electric fan, hair-dryer or the like electrical appliance, even computer all do not break away from relation with electricity, and which kind of electric equipment no matter, all must see through power cord plug and be connected with socket and just can obtain running electric power, so this socket is a very important product for various electronics, electrical equipment or power equipment.

Socket roughly is divided at present fixed and movable two kinds, and wherein, this movable more common person mostly is the prolong socket of many group arranged types, and more early stage prolong socket is in the majority with twin jack, and is then comparatively universal with three jacks at present; But, no matter be the extended line socket of fixed socket or twin jack, three jacks, its jack still belongs to stationary structure mostly, that is the user needs to peg graft according to the fixed form of jack when patchplug, itself can't rotate this jack, therefore, and under some special situation, as the restriction in plug space or the restriction of wiring trend or the like factor, will cause the inconvenience of grafting; In addition, in socket used, also regular meeting found, when the plug that is inserted in socket is subjected to pullling accidentally, made the insert-connecting plate bending of plug easily, or the wiring generation bending near the plug place is damaged, and caused service interruption; In addition, " rotary socket " utility model patent as No. the 225348th, patent announcement, it mainly is to be to make socket to revolve to produce the function of opening or closing when turning 90 degrees, but, the rotational structure of this socket but can't solve the above-mentioned existing shortcoming of structure of commonly using, and makes it accidentally cause the unexpected effect of opening or closing during rotation easilier.So,, truly have improved necessity at above-mentioned existing shortcoming of structure and the drawback commonly used.

Main purpose of the present utility model is to overcome above-mentioned defective of the prior art, and a kind of socket that rotates freely is provided.

The purpose of this utility model is achieved in that a kind of socket that rotates freely, its formation comprises: a jack body that is mutually combined and formed by lid, base, and Yu Yiduan is connected with power line, and three groups of power supply guide cards that are conducted with power line are set up in inside; It is characterized in that:

Correspondingly between above-mentioned base and lid be erected with some conductive seats and socket is turned; Wherein, this conductive seat top is embedded with three groups of conducting strips that overlap conducting respectively with base power supply guide card mutually, and by base support; This socket inner one of turning is coated with three groups of insert-connecting plates, is provided with the jack of corresponding each insert-connecting plate in the top, and socket is turned and covered at the conductive seat outside fully, its three groups of insert-connecting plates respectively with the mutual butt conducting of each conducting strip of conductive seat;

This lid periphery is formed with the outer architrave of step shape, and capping then is provided with the perforation of some bottoms tool positioning ring groove;

This base periphery is provided with the outer architrave of step shape of corresponding interlocking with lid, and inside then convexes with some ring flanges, and each organizes the space that is installed with that forms tool breach limit, both sides between ring flange, is convexly equipped with three locating pieces with hole slot in it again;

This power supply guide card is divided into suitably cranky lengthy motion picture shape structure, and is installed with being installed with in the space of each tool breach limit of low seat, and each power supply guide card extends some protruding contact pin respectively at the side pin place of each conductive seat conducting strip relatively;

This socket is turned and is dome body shape, and its stage casing, whole body is convexly equipped with a locating ring, is subjected to the positioning ring groove of lid and the ring flange of base to give spacing respectively;

It is the dome body shape with two both positive and negative polarity jacks and a static jack that this socket is turned, portion top within it, one is coated with two both positive and negative polarity insert-connecting plates and a static insert-connecting plate respectively in each jack bottom, the both positive and negative polarity insert-connecting plate is connected with by two and opening-like lamellar body below extended spot supports pin, and the static insert-connecting plate has a semicircle shape jack and a side and extends one and support pin;

The both positive and negative polarity jack outer side edges that this socket is turned is offered a circular hole jack that links to each other shape, and to two both positive and negative polarity contact pin that should jack, protrudes out the contact pin of two halves camber in the external side of its lateral film;

The rounded bar shape of this conductive seat, be installed with and respectively be installed with in the space at base, wherein, this conductive seat bottom face is provided with the reference column of corresponding each locating piece of base, periphery in reference column is concaved with a ring-type tank, its content is provided with a spring, and each reference column be able to be inserted in the hole slot of each locating piece relatively;

This conductive seat top is provided with three groups of ring grooves from inside to outside, and each ring groove outer peripheral edges appropriate location be respectively equipped with one can with the corresponding spliced eye of protruding contact pin of each power supply guide card of bottom, protruding contact pin is upwards worn by the bottom, the side pin that each conducting strip outer peripheral edges is extended downwards is inserted in the spliced eye of each corresponding ring groove respectively, overlaps conducting mutually with guide-joining plate.

Positive progressive effect of the present utility model is as follows:

1. have preferable grafting and function of use: because the jack of the utility model jack body is made up of some sockets that are mounted between lid and base institute that turns, by the turn butt conducting structure of conducting strip formation of the pivot structure that forms with lid, base and insert-connecting plate and conductive seat of socket, this socket is turned to do comprehensive freely the rotation still of 360 degree can keep on-state, the spinfunction of socket, except that improving the grafting convenience, more can adjust the plug cord body to preferred direction to avoid the mixed and disorderly or knotting of wiring.

2. avoid plug or wiring bending impaired: because this jack can be turned with socket and be rotated freely; so when plug is subjected to improper pullling; to impel plug interlock socket to turn and comply with the direction of the power of pullling; especially the plug of side direction type the end of a thread structure; more can avoid its end of a thread to produce bending by this and damage, so can effectively protect the safe handling of plug and wiring.

Below in conjunction with accompanying drawing the utility model is elaborated:

Fig. 1 is the three-dimensional appearance schematic diagram of the utility model socket.

Fig. 2 is the sectional perspective decomposing schematic representation of the utility model socket.

Fig. 3 is the longitudinal profile schematic diagram of the utility model socket.

Fig. 4 is the horizontal partial cutaway schematic of the utility model socket.

Fig. 5 is overlooking of the utility model socket and partial cutaway schematic.

Fig. 6 is the rotation status floor map of the utility model socket.

Fig. 7 is another three-dimensional exploded view of turning than the embodiment socket of the utility model.

See also shown in Figure 1ly, be the three-dimensional appearance schematic diagram of the utility model socket, rotary socket of the present utility model is that the jack body A by a tool power line 50 is constituted; Wherein, this jack body A is organized up and down and is established and form (please cooperate and consult Fig. 2 to shown in Figure 5) by a base 10, some conductive seats 20, some sockets 30 and one lid 40 of turning;

Base 10, has the outer architrave 11 of a step shape, convex with some ring flanges 12 in outer architrave 11 inside, make organize respectively that ring flange 12 forms tool breach limits, both sides be installed with space 13, in it again isogonism be convexly equipped with three locating pieces 14 with hole slot 141, and in being installed with space 13, be installed with three respectively and be suitably cranky lengthy motion picture shape power supply guide card 15; Wherein, the front end of this power supply guide card 15 respectively with said power 50 mutually mutual connection establish, and be located at being installed with in the space 13 of each tool breach limit, and each power supply guide card 15 extends some protruding contact pin 151 respectively at side pin 261 places of the conducting strip 26 of each conductive seat 20 relatively;

Conductive seat 20, rounded bar shape, and be installed with and respectively being installed with in the space 13 of above-mentioned base 10, these conductive seat 20 bottom faces are provided with the reference column 21 of corresponding base 10 each locating piece 14, periphery at reference column 21 is concaved with a ring-type tank 22, its content is provided with a spring 23, each reference column 21 be able to be planted in the hole slot 141 of each locating piece 14 relatively, and each spring 23 and locating piece 14 top peripheries generations are replaced, and conductive seat 20 tops are formed with three ring grooves 24 from the inside to the outside, and three ring grooves, 24 outer peripheral edges appropriate locations be respectively equipped with one with the protruding contact pin 151 corresponding spliced eyes 25 of each power supply guide card 15 of bottom, and each protruding contact pin 151 is upwards worn by the bottom.Wherein, be erected with waney conducting strip 26 in regular turn on each ring groove 24 of this conductive seat 20, and make and respectively encircle recessed 26 outer peripheral edges and extend a side pin 261 downwards, can be respectively wear downwards by the spliced eye 25 of each ring groove 24, and just can overlap mutually with the protruding contact pin 151 that before upwards wears, thereby three conducting strips 26 and three power supply guide cards 15 are formed connects form mutually;

Socket turns 30, be to have two both positive and negative polarity jacks 31, the dome body shape of 32 and one static jack 33, the portion top is at each jack 31 within it, 32,33 bottoms one respectively are coated with two both positive and negative polarity insert-connecting

plates

35,36 and one static insert-connecting plate 37, both positive and negative polarity insert-connecting

plate

35,36 are connected with by two and form ringent lamellar body below and extend to pin 351,361, and static insert-connecting plate 37 has a semicircle shape jack and a side extends one to pin 371, this socket is turned 30 just can be located at above-mentioned conductive seat 20 outsides, and be installed with being installed with in the space 13 at base 10, this moment respectively support pin 351,361, can replace respectively on each conducting strip 26 of conductive seat 20 for 371, connect kenel and form conducting; In addition, convex with a locating ring 34, can be replaced in the perforation 42 of lid 40 by the ring flange 12 of respectively organizing of base 10 in turn 30 the whole body of socket.

Lid 40, corresponding above-mentioned base 10 also is provided with the outer architrave 41 of step shape and can be connected with for rabbeting mutually, and on lid 40, be provided with some for sockets 30 perforation that are nested with 42 of turning, each 42 bottom of boring a hole then is concaved with a location annular groove 421 respectively, this positioning ring groove 421 be able to be resisted against turn 30 locating ring 34 tops of socket, make it cooperate the bottom of base 10 locating pieces 14 to replace, form a firm structure of clamping up and down.

Consult shown in Figure 3 again, longitudinal profile schematic diagram for the utility model socket, by learning among the figure, turn 30 locating ring 34 of this socket is subjected to the positioning ring groove 421 of lid 40 and the location edge 12 of base 10 to give spacing formation one pivot structure, being resisted against on each conducting strip 26 of conductive seat 20 of each insert-connecting

plate

35,36,37 that its inner and

jack

31,32,33 is corresponding to 351,361,371 on pin, the side pin 261 of conductive seat 20 each conducting strip 26 overlaps mutually with the protruding contact pin 151 of each power supply guide card 15 again, makes the whole conductive path that forms; Wherein, the spring 23 that each reference column 21 periphery of these conductive seat 20 bottoms are set up can be replaced (please cooperate consult shown in Figure 4) mutually with the locating piece 14 of base 10, thereby conductive seat 20 integral body are upwards replaced, can firmly be pushed against conducting with insert-connecting

plate

35,36,37 to guarantee each conducting strip 26 on it.

See also shown in Figure 6, rotation status floor map for the utility model socket, because the socket of the utility model jack body A is turned and 30 is formed pivot structures with up and down lid 40 and base 10, and its insert-connecting

plate

35,36,37 can keep replacing conducting at any time with the conducting strip 26 of conductive seat 20, so socket turn 30 have 360 the degree rotation conducting functions, therefore, when the user places jack 31 with general plug, 32, after 33, no matter how plug rotates, all can make it keep definite conducting form, in other words, when plug is drawn by external force to pull, this plug is turned the interlock socket and 30 is rotated to and be subjected to force direction, thereby avoid plug or its wiring bending impaired, simultaneously, with inserting 30 the rotation of turning excessively, also can provide special grafting angle in good time, have the effect of pegging graft easily.

For another shown in Figure 7, the three-dimensional exploded view of turning for another socket of the utility model, this socket turn 30 both positive and

negative polarity jack

31,32 outer side edges also can form a circle hole shape jack 31 that links to each other shape ', 32 ', and to should jack 31 ', 32 ' two both positive and negative

polarity contact pin

34,35, then protrude out the contact pin 342,352 of two halves arc, make the rotation of being planted of the pin of three cylindrical type plug in the external side of its lateral film.

Claims

1. socket that can rotate freely, its formation comprises: a jack body that mutually combines and form by lid, base, and Yu Yiduan is connected with power line, three groups of power supply guide cards that are conducted with power line are set up in inside; It is characterized in that:

Correspondingly between above-mentioned base and lid be erected with some conductive seats and socket is turned; Wherein, this conductive seat top is embedded with three groups of conducting strips that overlap conducting respectively with base power supply guide card mutually, and by base support; This socket inner one of turning is coated with three groups of insert-connecting plates, is provided with the jack of corresponding each insert-connecting plate in the top, and socket is turned and covered at the conductive seat outside fully, its three groups of insert-connecting plates respectively with the mutual butt conducting of each conducting strip of conductive seat.

2. the socket that rotates freely according to claim 1 is characterized in that: this lid periphery is formed with the outer architrave of step shape, and capping then is provided with the perforation of some bottoms tool positioning ring groove.

3. the socket that rotates freely according to claim 1, it is characterized in that: this base periphery is provided with the outer architrave of step shape of corresponding interlocking with lid, inside then convexes with some ring flanges, each organizes the space that is installed with that forms tool breach limit, both sides between ring flange, is convexly equipped with three locating pieces with hole slot in it again.

4. the socket that rotates freely according to claim 1, it is characterized in that: this power supply guide card is divided into suitably cranky lengthy motion picture shape structure, and be installed with being installed with in the space of each tool breach limit of low seat, and each power supply guide card extends some protruding contact pin respectively at the side pin place of each conductive seat conducting strip relatively.

5. the socket that rotates freely according to claim 1 is characterized in that: this socket is turned and is dome body shape, and its stage casing, whole body is convexly equipped with a locating ring, is subjected to the positioning ring groove of lid and the ring flange of base to give spacing respectively.

6. the socket that rotates freely according to claim 1, it is characterized in that: it is the dome body shape with two both positive and negative polarity jacks and a static jack that this socket is turned, portion top within it, one is coated with two both positive and negative polarity insert-connecting plates and a static insert-connecting plate respectively in each jack bottom, the both positive and negative polarity insert-connecting plate is connected with by two and opening-like lamellar body below extended spot supports pin, and the static insert-connecting plate has a semicircle shape jack and a side and extends one and support pin.

7. according to claim 1 or the 6 described sockets that rotate freely, it is characterized in that: the both positive and negative polarity jack outer side edges that this socket is turned is offered the circular hole jack of a continuous shape, and, protrude out the contact pin of two halves camber in the external side of its lateral film to two both positive and negative polarity contact pin that should jack.

8. the socket that rotates freely according to claim 1, it is characterized in that: the rounded bar shape of this conductive seat, be installed with and respectively be installed with in the space at base, wherein, this conductive seat bottom face is provided with the reference column of corresponding each locating piece of base, periphery in reference column is concaved with a ring-type tank, and its content is provided with a spring, and each reference column be able to be inserted in the hole slot of each locating piece relatively.

9. the socket that rotates freely according to claim 1, it is characterized in that: this conductive seat top is provided with three groups of ring grooves from inside to outside, and each ring groove outer peripheral edges appropriate location be respectively equipped with one can with the corresponding spliced eye of protruding contact pin of each power supply guide card of bottom, protruding contact pin is upwards worn by the bottom, the side pin that each conducting strip outer peripheral edges is extended downwards is inserted in the spliced eye of each corresponding ring groove respectively, overlaps conducting mutually with guide-joining plate.