CN2886861Y

CN2886861Y - Auto retractable plug strip

Info

Publication number: CN2886861Y
Application number: CN 200620101924
Authority: CN
Inventors: 应年森
Original assignee: JIANDE YANSHENG ELECTRIC APPLIANCE CO Ltd
Current assignee: JIANDE YANSHENG ELECTRIC APPLIANCE CO Ltd
Priority date: 2006-03-22
Filing date: 2006-03-22
Publication date: 2007-04-04
Anticipated expiration: 2016-03-22

Abstract

The utility model relates to an automatic adjustable receptacle array, mainly comprising a shell formed from the fixed connection of a right shell and a left shell, wherein the shell is provided with a leading-in hole and a leading-out hole, a core is arranged in the shell, the ring groove of the core is rolled with wires, in the inner cavity of the core a volute spring is arranged which is fixed connected with the corn and a wire counter shaft is arranged which is driving connected to the corn, a ratchet is arranged on the wire counter shaft engaged with the self-locking ratchet, a copper collar, a dielectric body and a wire middle shaft bearing cover are jacketed on the wire counter shaft in turn, and it's fixed support on the supporting base, the wires are leaded in through the leading-in hole, penetrate the dielectric body, the copper collar, the through-hole of the wire counter shaft in turn and connected with the wires rolled on the ring groove of the core. The significant effects of The utility model comprise that automatic locking device is provided in the shell, and the pull-out length and the retraction length of the cable are controllable. The utility model takes up little space, and is convenient to use and automatic to retract, while the invention can be fixed on the walls or ceilings flexibly and would not be constrained by the work space.

Description

Automatically flexible socket

Technical field

The utility model relates to the plugs and sockets field, mainly is a kind of automatically flexible socket.

Background technology

The length of its electric wire is certain in the present plugs and sockets, generally is 3 meters and 5 meters, in various job shops, the maintenance shop, places such as warehouse are used very inconveniently, need several sockets to be serially connected sometimes, non-be everlasting dangerous.

The utility model content

The purpose of this utility model will solve above-mentioned existing shortcoming exactly, and a kind of automatically flexible socket is provided.

The utility model solves the technical scheme that its technical problem adopts.This automatically flexible socket, mainly comprise by right shell and left shell and be fixed together the housing that forms, have entrance hole and wire hole on the housing, in housing, be provided with core, be wound with electric wire on the cannelure on the core, be provided with affixed with it scroll spring in the inner chamber of core, be and drive the wire connecting jack shaft with it, have the ratchet that matches with the self-locking ratchet on the electric wire jack shaft, be socketed with copper ring, insulator and electric wire intermediate shaft cap on the electric wire jack shaft successively and be fixedly supported on the supporting base; Electric wire pierces into from entrance hole, is connected with electric wire on the core cannelure by the through hole in insulator, copper ring, the electric wire jack shaft successively.

The effect that the utility model is useful is: raw material that employing has good quality and high-quality parts are made, and can bounce back automatically.Automatic locking apparatus is arranged, the length that the may command cable is pulled out and withdrawn in casing.It is few that good flexible design takes up space institute, makes your place cleaner and tidier, uses more convenient.The shell protective device is avoided the wearing and tearing of cable effectively, increases the service life.Can be fixed on neatly on wall or the ceiling, not be subjected to the restriction of working space, cable length can be regulated within the limits prescribed, can swing by 180 degree, and working range is big, is applicable to various job shops, maintenance shop, various places, warehouse.

Description of drawings

Fig. 1 is the three-dimensional blast of a utility model structural representation;

Reference numeral: right trim 1, right shell 2, scroll spring 3, core 4, place kick 5, output electric wire 6, tension disc 7, self-locking ratchet 8, extension spring 9, insulator 10, copper ring 11, electric wire jack shaft 12, line cover 13, electric wire intermediate shaft cap 14, supporting base 15, fixed mount supporting base 16, fixed mount 17, left trim 18, left shell 19.

Embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

As shown in the figure, this automatically flexible socket mainly comprises by right shell 2 and left shell 19 being fixed together the housing that forms, be respectively equipped with right trim 1 and left trim 18 on right shell 2 and left shell 19 upper surfaces, be fixed with fixed mount 17 by fixed mount supporting base 16 on the housing, miscellaneous part has scroll spring 3, core 4, place kick 5, output electric wire 6, tension disc 7, self-locking ratchet 8, extension spring 9, insulator 10, copper ring 11, electric wire jack shaft 12, line cover 13, electric wire intermediate shaft cap 14, supporting base 15; Have entrance hole and wire hole on the housing, in housing, be provided with core 4, be wound with electric wire 6 on the cannelure on the core 4, be provided with affixed with it scroll spring 3 in the inner chamber of core 4, be and drive wire connecting jack shaft 12 with it, have the ratchet that matches with self-locking ratchet 8 on the electric wire jack shaft 12, be socketed with copper ring 11, insulator 10 and electric wire intermediate shaft cap 14 on the electric wire jack shaft 12 successively and be fixedly supported on the supporting base 15; Electric wire 6 pierces into from entrance hole, is connected with electric wire on core 4 cannelures by the through hole in insulator 10, copper ring 11, the electric wire jack shaft 12 successively.

Be used in the utility model being connected with place kick 5 at the wire hole place, be used for being provided with line cover 13 at the entrance hole place with attaching plug wire connecting 6 with socket wire connecting 6.

Socket of the present utility model also can be replaced with socket work light easily and form the 230V Collapsible working lamp, can install on the wall or the place of more convenient use by fixed mount, also can be installed on the suitable beam or on the ceiling, and note to exceed the crown, 180 degree swings about its energy should have two holes in the space of fixed mount both sides reservation 50cm on the fixed mount, on the hole, load onto accordingly product with setscrew, every screw all will put spring coil and pad such as Fig. 4.

The course of work:

1, when cable reaches needed length, drawn out cable at a slow speed, till hearing " ticktack " sound, at this moment bolt can automatically lock automatically.

2, longer if desired cable can be held cable and pull out, till hearing " ticktack " sound.

3, when needs bounce back, cable is pulled out about 40cm again, when can't hear " ticktack " sound, can bounce back.

Claims

1, a kind of automatically flexible socket, mainly comprise by right shell (2) and left shell (19) and be fixed together the housing that forms, have entrance hole and wire hole on the housing, it is characterized in that: in housing, be provided with core (4), be wound with electric wire (6) on the cannelure on the core (4), be provided with affixed with it scroll spring (3) in the inner chamber of core (4), be with it and drive wire connecting jack shaft (12), have the ratchet that matches with self-locking ratchet (8) on the electric wire jack shaft (12), be socketed with copper ring (11) on the electric wire jack shaft (12) successively, insulator (10) and electric wire intermediate shaft cap (14) also are fixedly supported on the supporting base (15); Electric wire (6) pierces into from entrance hole, is connected with electric wire on core (4) cannelure by the through hole in insulator (10), copper ring (11), the electric wire jack shaft (12) successively.

2, automatically flexible socket according to claim 1 is characterized in that: be respectively equipped with right trim (1) and left trim (18) on described right shell (2) and left shell (19) upper surface.

3, automatically flexible socket according to claim 1 is characterized in that: be used for being connected with place kick (5) at the wire hole place with socket wire connecting (6).

4, automatically flexible socket according to claim 1 is characterized in that: be fixed with fixed mount (17) by fixed mount supporting base (16) on the described housing.

5, automatically flexible socket according to claim 1 is characterized in that: be used for being provided with line cover (13) at the entrance hole place with attaching plug wire connecting (6).