CN2672923Y

CN2672923Y - Portable rotary plug

Info

Publication number: CN2672923Y
Application number: CN 03200655
Authority: CN
Inventors: 李文王
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-06
Filing date: 2003-01-06
Publication date: 2005-01-19
Anticipated expiration: 2013-01-06

Abstract

The utility model discloses a portable rotary plug which inserts into a socket with free rotation and easy separation the plug from the socket, comprising a shoe, a plurality of intermediate terminals, a gear base, a shell and a handle device. When an external terminal inserting into a socket, pushing a slider departs the gear portion on the slider from the gear section of the periphery of the gear base, so the shoe and the shell corresponding to the gearwheel base rotate freely to a prearranged angle; then the slider is pushed back to fixedly engage with the gear base, which can position the plug to a prearranged angle. When the external terminal being pulled out of the socket, rotating the handle device pivoted at both sides of the shell has the two ear portions projected out of the fastener socket of the shell, and the plug is pushed from the socket, and then the plug can be pulled from the socket.

Description

Portable rotary connector

Technical field

The utility model relates to a kind of portable rotary connector, refers to the plug that can rotate freely and can easily pull away from socket behind a kind of plug insertion socket especially.

Background technology

Modern Family is flooded with a feast for the eyes electrical equipment household electrical appliances, has lacked these electrical equipment household electrical appliances, and it is general that the modern has just got back to protohistory age seemingly, so " " is the indispensable element of the modern life in fact.

The housing developer is when building the house, in order to satisfy modern's demand, socket is set around in the house everywhere, satisfying the demand of various household electrical appliances in the family, yet, thing is total difficult perfect, the socket position that the builder disposed is often inconsistent with household's furniture configuration, and causes plug behind the insertion socket, plug extended electric wire be subjected to the influence of furniture and landform, not only distribution is influenced, also destroys attractive in appearance.

Again, the user pulls away plug as if desire from socket, the normal excessive or improper damage that causes plug of the application of force because of the application of force, the life-span of shortening plug.

Summary of the invention

Main purpose of the present utility model is to solve above-mentioned shortcoming, provides a kind of the insertion can rotate freely behind the socket and can easily will pull away the portable rotary connector of socket.

In order to achieve the above object, portable rotary connector of the present utility model, it comprises:

One bearing is provided with a plurality of rings that are the concentric circles arrangement, and is arranged with a plurality of isolation inner terminals in above-mentioned each ring, is provided with a slide block in this bearing in addition, and this slide block one side is provided with a tooth portion;

A plurality of intermediaries terminal is loop shaped, is placed in respectively between above-mentioned ring, is connected with this inner terminal respectively;

One pinion stand places on above-mentioned bearing and the intermediary's terminal, and this pinion stand periphery is provided with the tooth section, with the interlock and close-fitting is fixed mutually of the tooth portion of this slide block, be provided with external terminal in this pinion stand, this external terminal one end and this intermediary's termination contact in addition, be connected with inner terminal, the other end then can insert the socket conducting;

One shell body is located on this bearing and the pinion stand, and is provided with an opening corresponding to this pinion stand, and this pinion stand exposes and makes external terminal extend shell body through opening;

One handle apparatus, two ears are hubbed at the both sides of this shell body lower edge, and this ear is provided with two ends, and the length of one end is greater than the length of the other end.

Above-mentioned portable rotary connector, this inner terminal are a positive terminal, a negative terminal and an earth terminal; This pinion stand is provided with a drop space that is nested with for shell body corresponding to this opening; Be provided with corresponding first location hole and second location hole between this bearing and shell body, pass the locking of this first location hole and second location hole and connect this shell body and bearing with screw; This bearing is provided with a slide rail, and a pushed section corresponding to this slide rail, and this slide block is provided with a hole corresponding to this pushed section, and this pushed section is passed this slide rail and hole and is connected to slide block; These slide rail both sides are arranged with a salient point, and this this pushed section is provided with two groups of recesses corresponding to above-mentioned salient point, and slide block is passed when locating in the pushed section, and this salient point and recess be buckle and positioning sliding block mutually.

Generally speaking, portable rotary connector of the present utility model, be that intermediary's terminal is placed in the ring of bearing, contact with inner terminal, pinion stand is placed on this bearing and the intermediary's terminal again, external terminal is contacted with the intermediary terminal, so that this external terminal and this inner terminal are conducted, at last the shell body cover is placed on the bearing, and the opening that the mat cover covers makes the external terminal on the pinion stand extend shell body, external terminal can be inserted the socket conducting.

Adopt technique scheme, the utility model can borrow slide block move apart pinion stand, and bearing and shell body are rotated freely with respect to pinion stand, after waiting to rotate to predetermined angular, pass again slide block and pinion stand mutually interlock fix, get final product polarized plug in predetermined angular.

Simultaneously, one to be hubbed at the handle apparatus of shell body both sides rotatable, causes its ear to protrude this shell body and push away the socket of pulling, and makes plug be subjected to thrust and push away this socket, can easily plug be pulled away socket.

Relevant detailed description of the present utility model and technology contents, existing conjunction with figs. is described as follows:

Description of drawings

Fig. 1: stereoscopic schematic diagram of the present utility model.

Fig. 2: be perspective exploded view of the present utility model.

Fig. 3: be the profile of Fig. 1 in the A-A position.

Fig. 4-1, Fig. 4-2: action schematic diagram of the present utility model.

Fig. 5-1, Fig. 5-2: another action schematic diagram of the present utility model.

Embodiment

See also shown in Fig. 1,2,3, stereoscopic schematic diagram of the present utility model, perspective exploded view and Fig. 1 are in the profile of A-A position, as shown in the figure: portable rotary connector of the present utility model, can rotate freely behind the plug insertion socket and can easily plug be pulled away from socket, include: a bearing 1, a plurality of intermediaries terminal 2, a pinion stand 3, a shell body 4 and a handle apparatus 5;

Above-mentioned bearing 1, be provided with a plurality of rings 11 that concentric circles is arranged that are, and in above-mentioned each ring 11, be arranged with a plurality of inner terminals 12, make 12 unlikely conductings of each inner terminal to isolate inner terminal 12, this inner terminal 12 is generally a positive terminal, one negative terminal and an earth terminal, and this inner terminal 12 is connected to the outside by electric wire L, in addition, this bearing 1 is provided with a slide rail 14, these slide rail 14 both sides are arranged with a salient point 141, be connected to a slide block 13 to utilize a pushed section 131 to pass above-mentioned slide rail 14, the user can promote this pushed section 131 and slide on slide rail 14 and drive slide block 13, this slide block 13 is provided with one and supplies pushed section 131 to plug to connect the hole 132 of slide block 13 and pushed section 131, and be provided with a tooth portion 133 in its slide block one side, this pushed section 131 is provided with two groups of recesses 134 corresponding to above-mentioned salient point 141,135, when making pushed section 131 pass slide block 13 to the location, can borrow this salient point 141 and recess 134,135 phase buckles and positioning sliding block, again, this bearing 1 is provided with the first location hole (not shown) to be connected with shell body 4, and be provided with the first recessed edge 15 in these bearing 1 one ends, be provided with first groove 16 in these bearing 1 both sides again;

This a plurality of intermediaries terminal 2 is loop shaped, and is placed in 11 of above-mentioned rings respectively, is connected with this inner terminal 12 respectively;

This pinion stand 3, place on above-mentioned bearing 1 and the intermediary's terminal 2, these pinion stand 3 all uncinus sections 31 can with the interlock and close-fitting is fixed mutually of the tooth portion 133 of this slide block 13, and these pinion stand 3 peripheries are formed with a drop space 32, are nested with for shell body 4, in addition, this pinion stand 3 is provided with external terminal 33, and these external terminal 33 1 ends contact with this intermediary's terminal 2, are connected with inner terminal 12, the other end extends shell body 4, to insert the conducting of socket (not shown);

This shell body 4, be located on this bearing 1 and the pinion stand 3, and be provided with an opening 41 corresponding to this pinion stand 3, expose and make external terminal 33 extend shell body 4 through this opening 41 for pinion stand 3, to insert the socket conducting, and by this drop space 32 and opening 41 peripheries mutually clip locate this pinion stand 3, in addition, this shell body 4 is provided with second location hole 42 corresponding to this first location hole (not shown), pass this first location hole with screw and be connected shell body 4 and bearing 1 with 42 lockings of second location hole, again, one end of this shell body 4 is provided with the second recessed edge 43 corresponding to this first recessed edge 15, again, these shell body 4 both sides are provided with second groove 44 corresponding to this first groove 16;

This handle apparatus 5 is hubbed at the Lower Half outer rim both sides of this shell body 4 with two ears 51, and these ear's 51 inner edges are set as projection 52, and this projection 52 is fastened in the groove 44, and this handle apparatus 5 is arranged on the plug, comes off to prevent this handle apparatus 5; When plug insertion socket, this handle apparatus 5 is smooth on socket with end points 55, when desire pulls away socket with plug, by being axle center rotation with projection 52 with this handle apparatus 5, cause another end points 54 these shell bodies 4 of protrusion of this two ear 51 to push away the socket of pulling, make plug be subjected to thrust and push away this socket, can easily plug be pulled away socket;

This intermediary's terminal 2 is placed in the ring 11 of this bearing 1, contact with this inner terminal 12, again pinion stand 2 is placed on this bearing 1 and the intermediary's terminal 2, external terminal 33 is contacted with this intermediary's terminal 2, so that this external terminal 33 is conducted with this inner terminal 12, at last shell body 4 covers are placed on the bearing 1, and make the external terminal 33 on the pinion stand 3 extend shell body 4 with the opening on the shell body 4 41, external terminal 33 can be inserted the socket conducting, in addition, be formed with a hole after this first recessed edge 15 and second recessed edge 43 combinations, pass this hole with supply lines L and extend to the outside.

See also Fig. 4-1, shown in Fig. 4-2, action schematic diagram of the present utility model, as shown in the figure: after external terminal 33 inserts socket, if the user desires rotary connector, only need to promote this slide block 13 with pushed section 131, make tooth portion 133 on the slide block 13 move apart the tooth section 31 of pinion stand 3 peripheries, and mat salient point 141 and one group of recess 134 wherein buckle mutually, and pushed section 131, location and slide block 13, bearing 1 and shell body 4 are rotated freely with respect to pinion stand 3, the related inner terminal 12 that makes rotates with respect to intermediary's terminal 2, because of this intermediary's terminal 2 is loop shaped, makes 2 of inner terminal 12 and intermediary's terminals can keep conducting state at any time; After waiting to rotate to predetermined angular, again this slide block 13 is passed back with pinion stand 3 mutually interlock fix, and with salient point 141 and another group recess 135 buckle mutually, and pushed section 131, location and slide block 13, can polarized plug in predetermined angular.

See also shown in Fig. 5-1, Fig. 5-2, another action schematic diagram of the present utility model, as shown in the figure: if desire is extracted this external terminal 33 from socket, only needing this handle apparatus 5 is the axle center rotation with projection 52, cause another end points 54 these shell bodies 4 of protrusion of this two ear 51 to push away the socket of pulling, make plug be subjected to thrust and push away this socket, can easily plug be pulled away socket.

In sum, portable rotary connector of the present utility model as can be known has following advantage:

(1), adaptability that portable rotary connector of the present utility model is bigger than the traditional plug tool, can be in response to the configuration of furniture, household electrical appliances and the restriction of building structure, rotary connector is so that distribution work is easier, attractive in appearance.

(2) portable rotary connector of the present utility model can pass through handle apparatus, and it is more easily easy from the action that socket pulls away to make plug, and prolongs the life-span of plug.

Claims

1, a kind of portable rotary connector can rotate freely behind the plug insertion socket and can easily plug be pulled away from socket, it is characterized in that it comprises:

2, portable rotary connector as claimed in claim 1 is characterized in that: this inner terminal is a positive terminal, a negative terminal and an earth terminal.

3, portable rotary connector as claimed in claim 1 is characterized in that: this pinion stand is provided with a drop space that is nested with for shell body corresponding to this opening.

4, portable rotary connector as claimed in claim 1 is characterized in that: be provided with corresponding first location hole and second location hole between this bearing and shell body, pass the locking of this first location hole and second location hole and connect this shell body and bearing with screw.

5, portable rotary connector as claimed in claim 1, it is characterized in that: this bearing is provided with a slide rail, and a pushed section corresponding to this slide rail, and this slide block is provided with a hole corresponding to this pushed section, and this pushed section is passed this slide rail and hole and is connected to slide block.

6, as claim 1 or 5 described portable rotary connectors, it is characterized in that: these slide rail both sides are arranged with a salient point, and this this pushed section is provided with two groups of recesses corresponding to above-mentioned salient point, and slide block is passed when locating in the pushed section, and this salient point and recess be buckle and positioning sliding block mutually.