CN2888685Y

CN2888685Y - Anti-loosening power supply socket

Info

Publication number: CN2888685Y
Application number: CN 200620056211
Authority: CN
Inventors: 庄毓沂
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-15
Filing date: 2006-03-15
Publication date: 2007-04-11
Anticipated expiration: 2016-03-15

Abstract

The utility model relates to anti-falling power socket that prevents disengaging of plug. Clamping piece opening/closing control device is provided beside socket jack clamping piece. Clamping piece opening/closing control device mainly includes slide regulating rod, spring, fixed seat and button cover, fixed seat is provided with limit plate, front end of slide regulating rod is provided with regulating rod, back end is provided with limit cam corresponding to limit plate, button cover is installed on slide regulating rod, slide regulating rod is installed on fixed seat, slide regulating rod lower end is provided with spring, spring is placed in spring groove on lower part of slide regulating rod, regulating rod is arranged below jack clip port. Anti-falling power socket of such structure is especially effective for holed inserting piece plug, when inserting piece of plug is inserted in such socket, convex of jack clamping piece passes through the hole of inserting piece on the plug, and is blocked in the hole, in this way, plug may be blocked on socket tightly, when we want to pull out plug, just press the button cover once to pull out plug conveniently.

Description

The slip-off preventing supply socket

Technical field

The utility model relates to the supply socket technical field, especially refers to a kind of slip-off preventing supply socket that prevents that plug breaks away from.

Background technology

General socket, used after a period of time, the folder power of the socket clamping intermediate plate on its socket diminishes, and plug is plugged, be easy to come off, even if adopt the spring compacting of pressure, but aging along with spring, socket folder power also can diminish gradually, plug is inserted on this socket, still come off easily, therefore develop a kind of simple in structure, the technical task that the needs that the slip-off preventing supply socket that prevents that plug from coming off when pegging graft with low cost has become electrician trade solve.

Summary of the invention

The utility model provides a kind of slip-off preventing supply socket that prevents that attaching plug breaks away from the deficiency of prior art.

The slip-off preventing supply socket that the utility model provides, it mainly comprises Socket casing, and built-in electrode contact and socket clamping intermediate plate, housing is spirally connected by upper shell and lower house and forms, socket clamping intermediate plate is the tight lock construction of biplate, its bayonet socket position is respectively equipped with the protruding and hole clipping of card, at the other intermediate plate controller for opening and closing that is provided with of socket clamping intermediate plate.

Described intermediate plate controller for opening and closing mainly comprises slidable adjustment bar, spring, holder and button cover, holder is provided with limiting plate, slidable adjustment bar front end is provided with adjusting rod, the rear end is provided with the spacing block set that matches with limiting plate, button cover is installed on the slidable adjustment bar, the slidable adjustment bar is installed on the holder, slidable adjustment bar lower end is provided with spring, spring withstands in the spring groove of slidable adjustment bar bottom, adjusting rod is located at the downside of the bayonet socket of socket clamping sheet, and limiting plate limits the spacing block set motion.

The beneficial effects of the utility model are: adopt the slip-off preventing supply socket of kind of structure, porose effective especially for the inserted sheet of plug, when the inserted sheet of plug with holes inserts this socket, the protruding hole of passing plug slice of the card of socket clamping intermediate plate, and be stuck in the hole clipping, so just can be stuck in plug on the socket inflexibly, when we need pull the plug out of the socket, only need to click button cover, the spacing block set of slidable adjustment bar will skid off the limiting plate restriction of holder, under the spring force effect, adjusting rod with socket clamping intermediate plate separately can pull the plug out of the socket easily.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model

Fig. 3 is the structural representation of intermediate plate controller for opening and closing of the present utility model

Fig. 4 is another visual angle structural representation of intermediate plate controller for opening and closing of the present utility model

Fig. 5 is the STRUCTURE DECOMPOSITION figure of intermediate plate controller for opening and closing of the present utility model

Fig. 6 is another visual angle STRUCTURE DECOMPOSITION figure of the novel intermediate plate controller for opening and closing of this use

Embodiment

Only be the utility model preferred embodiment below, do not limit protection range of the present utility model with this.

See Fig. 1, Fig. 2, Fig. 4 and shown in Figure 5, the slip-off preventing supply socket that the utility model provides, it mainly comprises Socket casing 1, and built-in electrode contact 2 and socket clamping intermediate plate 3, housing 1 is spirally connected by upper shell and lower house and forms, socket clamping intermediate plate 3 is the tight lock construction of biplate, and its bayonet socket position is respectively equipped with the protruding and hole clipping 32 of card, at the socket clamping intermediate plate 3 other intermediate plate controller for opening and closing 4 that are provided with.When we need pull out plug, intermediate plate controller for opening and closing 4 can back down two intermediate plates of socket clamping intermediate plate 3.

Intermediate plate controller for opening and closing 4 mainly comprises slidable adjustment bar 41, spring 42, holder 43 and button cover 44, holder 43 is provided with limiting plate 431, slidable adjustment bar 41 front ends are provided with adjusting rod 411, the rear end is provided with the spacing block set 412 that matches with limiting plate, button cover 44 is installed on the slidable adjustment bar 41, slidable adjustment bar 41 is installed on the holder 42, slidable adjustment bar 41 lower ends are provided with spring 42, spring 42 withstands in the spring groove of slidable adjustment bar 41 bottoms, the adjusting rod 411 of slidable adjustment bar 41 is located at the downside of the bayonet socket of socket clamping sheet 3, when needs separate two intermediate plates of socket clamping intermediate plate 3, pacify button cover 43, the spacing block set 412 of slidable adjustment bar 41 skids off the limiting plate 431 of holder 43, slidable adjustment bar 41 moves upward under the elastic force effect of spring 42, and the adjusting rod 411 of slidable adjustment bar 41 struts two intermediate plates of socket clamping intermediate plate 3 simultaneously.

Be provided with LED light 45 in the position of holder and button cover, LED light 45 can adopt colored light-emitting diode, to increase the view effect of socket.

During use, the button cover 44 of intermediate plate controller for opening and closing 4 is arranged on Socket casing 1 upper surface, when the inserted sheet of plug with holes inserts this socket, the protruding hole of passing plug slice of the card of socket clamping intermediate plate 3, and be stuck in the hole clipping 32, so just can be stuck in plug on the socket inflexibly, when we need pull the plug out of the socket, only need to click button cover 44, the spacing block set 412 of slidable adjustment bar 41 will skid off limiting plate 431 restrictions of holder 43, under spring 44 elastic force effects, adjusting rod 411 with socket clamping intermediate plate 3 separately can pull the plug out of the socket easily.

Claims

1, slip-off preventing supply socket, it mainly comprises Socket casing, and built-in electrode contact and socket clamping intermediate plate, housing is spirally connected by upper shell and lower house and forms, it is characterized in that: socket clamping intermediate plate is the tight lock construction of biplate, its bayonet socket position is respectively equipped with the protruding and hole clipping of card, at the other intermediate plate controller for opening and closing that is provided with of socket clamping intermediate plate.

2, slip-off preventing supply socket according to claim 1, it is characterized in that: described intermediate plate controller for opening and closing mainly comprises the slidable adjustment bar, spring, holder and button cover, holder is provided with limiting plate, slidable adjustment bar front end is provided with adjusting rod, the rear end is provided with the spacing block set that matches with limiting plate, button cover is installed on the slidable adjustment bar, the slidable adjustment bar is installed on the holder, slidable adjustment bar lower end is provided with spring, spring withstands in the spring groove of slidable adjustment bar bottom, adjusting rod is located at the downside of the bayonet socket of socket clamping sheet, and limiting plate limits the spacing block set motion.

3, slip-off preventing supply socket according to claim 2, it is characterized in that: the position in holder and button cover is provided with LED light.