CN202145513U

CN202145513U - Looseness resistant socket

Info

Publication number: CN202145513U
Application number: CN201120297653U
Authority: CN
Inventors: 叶长青
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-12
Filing date: 2011-08-12
Publication date: 2012-02-15
Anticipated expiration: 2021-08-12

Abstract

The utility model provides a looseness resistant socket, which comprises a base and a cover cap, wherein, the base is covered by the cover cap; a sliding seat that can vertically slide between the base and the cover cap is arranged at the center part of the cover cap; a gate switch that can achieve locking and releasing in an alternating manner under the alternating push action is arranged between the sliding seat and the base; an insertion hole is formed on the sliding seat; a rotatable sheet-shaped electrode is correspondingly arranged in the insertion hole; an electrode interface matched with an electrical appliance pin is formed on the rotatable sheet-shaped electrode; the rotatable sheet-shaped electrode is electrically connected with a power input wire; one end of the sheet-shaped electrode is limited by a movable part of the gate switch, and the other end of the sheet-shaped electrode is limited by the base; in addition, the sheet-shaped electrode adopts the limitation mode as follows: the sheet-shaped electrode is parallel to the bottom surface of the base when the gate switch is pushed in for locking, the sheet-shaped electrode leans to the bottom surface of the base when the gate switch is popped up for releasing, and the electrical appliance pin is tightly clamped by the electrode interface. The looseness resistant socket can provide enough chucking force to a plug when in use so as to prevent the plug from becoming loose, thereby providing stable current transmission.

Description

The anticreep socket

Affiliated technical field

The utility model relates to a kind of electric device, particularly, is a kind of commercial power socket, has jack and shell.

Background technology

Socket is the most basic a kind of electric device in present family expenses or the commercial power network, and it mainly comprises shell and jack, has the reed electrode that matches with plug base pin in the jack, and the reed electrode is connected to power input end.

In present socket, owing to only rely on the elasticity of electrode self that pin is tightened, and electrode elasticity is excessive; Can cause pin to be difficult to insert again, so the reed electrode cannot provide enough big snap action, under the touching of external force; Plug gets loose from jack easily; Cause the plug loose contact, cause problems such as undercurrent, and electrical equipment is worked the mischief.

Summary of the invention

In order to solve the above problems, the task of the utility model is to provide a kind of anticreep socket, and this anticreep socket can provide enough clamping forces to plug in use, gets loose to prevent plug, thereby stable current delivery is provided.

It is following that the utility model solves the solution that its technical problem provided: this anticreep socket comprises base, covers in the cover cap of said base; Said cover cap central authorities are provided with the slide that can between said base and cover cap, vertically slide, and are provided with between this slide and the said base to realize the door switch of alternately locking and release down in propelling movement effect alternately; Said slide is provided with jack, and the inner correspondence of said jack is provided with rotating pellet electrode, which is provided with the electrode interface that matches with Socket for electrical appliance, and said pellet electrode electrically connects power input line; Said pellet electrode one end is retrained by the moving part of said door switch; The other end is retrained by said base, and constraint type is following: when said door switch pushed locking, said pellet electrode was parallel to said base end face; Said door switch ejects when discharging; Said pellet electrode favours said base end face, and under heeling condition, said electrode interface chucking Socket for electrical appliance.

As preferably, said pellet electrode have a pair of more than, with the vertical direction of said base on pile up each other, to support the user demand of various different electric currents.

As preferably, said spring is symmetrical set about said door switch with upper spring also to be provided with one between said slide and the base, to keep the stationarity of said slide in sliding process.

The beneficial effect of the utility model is: this anticreep socket pushes said slide earlier in use, and said door interlock switch is in the lock state, and the appliance plug pin is inserted into the electrode interface on the said pellet electrode through the jack on the said slide; Inwardly push slide again one time, then said door switch will be in release condition, and said slide is ejected; At this moment, said pellet electrode is skewed, will tighten plug base pin; When pin outwards pulls out, the pellet electrode gradient will increase, and get the pin card tighter; Therefore, can prevent that pin from getting loose, to guarantee stable current delivery.

Description of drawings

Fig. 1 is the structure chart of an embodiment of this anticreep socket.

Fig. 2 be Fig. 1 embodiment under the door switch lock-out state, the sketch map that cooperates of pin and socket.

Fig. 3 be Fig. 1 embodiment under the door switch release condition, the sketch map that cooperates of pin and socket.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is specified:

In the embodiment shown in fig. 1, this anticreep socket comprises base 1, covers in the cover cap 2 of said base 1; Said cover cap 2 central authorities are provided with the slide 3 that can between said base 1 and cover cap 2, vertically slide, and are provided with between this slide 3 and the said base 1 to realize the door switch 4 of alternately locking and release down in propelling movement effect alternately; Said slide 3 is provided with jack, and the inner correspondence of said jack is provided with a pair of rotating pellet electrode 6, and said pellet electrode 6 one ends are retrained by the moving part of said door switch 4; In Fig. 1; Be constrained in (in fact, the moving part of said door switch 4 and said slide 3 are fixed) between door switch 4 and the slide inwall by the block 41 on the said door switch 4, said pellet electrode 6 other ends are by said base 1 constraint; In Fig. 1; Be restrained in the breach 12 of said base 1 inwall, in this embodiment, pellet electrode 6 passes the breach 12 that slide 3 stretches into said base 1 inwall again from the inside of said slide 3; Aforesaid pellet electrode 6 constraint types are following: when said door switch 4 pushed locking, said pellet electrode 6 is parallel to said base end face, and was as shown in Figure 2; Said door switch 4 ejects when discharging, and said pellet electrode 6 favours said base end face, and is as shown in Figure 3; 6 are provided with the electrode interface 60 that matches with the pin 71 of appliance plug 7 on the said pellet electrode, and said pellet electrode 6 electrically connects power input line 61.

In addition; Also be provided with one with upper spring 5 between said slide 3 and the base 1, said spring 5 is symmetrical set about said door switch 4, to keep the stationarity of said slide 3 in sliding process; Also make between slide 3 and the base 1 to have enough elastic force, guarantee that slide 3 is ejected.

Above-mentioned anticreep socket pushes said slide 3 earlier in use, and said door interlock switch 4 is in the lock state, and appliance plug pin 71 is inserted into the electrode interface on the said pellet electrode 6 through the jack on the said slide 3; As shown in Figure 2, inwardly push slide 3 again one time, then said door switch 4 will be in release condition, and said slide 3 is ejected; At this moment, said pellet electrode 6 is skewed, will tighten plug base pin 71, and is as shown in Figure 3; When pin outwards pulls out, pellet electrode 6 gradients will increase, and block pin 71 tighter; Therefore, can prevent that pin 71 from getting loose, to guarantee stable current delivery; When needs are pulled out plug 7, said door switch 4 is in the lock state, this moment, said slide 3 was in state shown in Figure 2 with pellet electrode 6, can pull out plug 7 easily.

The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection range of the utility model.

Claims

1. anticreep socket; Comprise base (1), cover in the cover cap (2) of said base; It is characterized in that: said cover cap (2) central authorities are provided with the slide (3) that can between said base (1) and cover cap (2), vertically slide, and are provided with between this slide (3) and the said base (1) alternately to realize alternately locking and the door switch (4) that discharges under the propelling movement effect; Said slide (3) is provided with jack, and the inner correspondence of said jack is provided with rotating pellet electrode (6), which is provided with the electrode interface (60) that matches with Socket for electrical appliance (71), and said pellet electrode (6) electrically connects power input line (61); Said pellet electrode (6) one ends are retrained by the moving part of said door switch (4); The other end is by said base (1) constraint, and constraint type is following: when said door switch (4) pushed locking, said pellet electrode (6) was parallel to said base (1) bottom surface; Said door switch (4) ejects when discharging; Said pellet electrode (6) favours said base (1) bottom surface, and under heeling condition, said electrode interface (60) chucking Socket for electrical appliance (71).

2. according to the said anticreep socket of claim 1, it is characterized in that: said pellet electrode (6) have a pair of more than, with the vertical direction of said base (1) on pile up each other.

3. anticreep socket according to claim 1 and 2 is characterized in that: also be provided with one with upper spring (5) between said slide (3) and the base (1), said spring (5) is symmetrical set about said door switch (4).