CN203326215U

CN203326215U - Socket with safety cover

Info

Publication number: CN203326215U
Application number: CN2013203897359U
Authority: CN
Inventors: 周建林
Original assignee: GUANGDONG MIG TECHNOLOGY Inc
Current assignee: Dongguan Mingjia Lightning Protection Technology Co ltd
Priority date: 2013-07-02
Filing date: 2013-07-02
Publication date: 2013-12-04
Anticipated expiration: 2023-07-02

Abstract

The utility model discloses a socket with a safety cover. The socket comprises a shell, a socket inner frame and a conductive metal sheet. The socket inner frame is provided with a jack. The jack is connected with the conductive metal sheet. The safety cover is sticked tightly to the socket inner frame. The safety cover is provided with an opening corresponding to the jack. The safety cover slides relatively to the socket inner frame so that the opening and the jack are in an alignment state or in a staggered state. An elastic component is arranged between the safety cover and the socket inner frame. Under an elastic force of the elastic component, the safety cover is located on one end of the socket inner frame, and the opening and the jack are staggered. According to the utility model, through arranging the safety cover with the opening, the safety cover slides so that the opening and the jack are in the alignment state or in the staggered state, which means that the opening and the jack are in the alignment state during usage so that a plug can be inserted smoothly; the opening and the jack are staggered during a nonuse period so that a foreign matter can be effectively prevented from entering into the socket, and a damage of the socket and accidentally electric shock are avoided.

Description

A kind of socket with safety head

Technical field

The utility model relates to a kind of socket, particularly a kind of socket with safety head that can effectively prevent accidental shock.

Background technology

Along with the raising of people's living standard and the progress of science and technology, the electrical equipment kind in daily life and quantity are more and more, and this just needs increasing socket.Existing socket is generally that jack is exposed to appearance, easily enters dust, water etc., causes socket to damage, and also has child may be because of carelessness conductor or finger to be stretched into to jack and causes accidental shock.Socket with protective device is now also arranged, but the structure had is too complicated, production cost is high, and the opening protecting apparatus in use had too bothers, and uses not convenient.

Summary of the invention

The utility model provides a kind of socket with safety head, can effectively prevent that foreign matter from entering socket inside, and security performance is high, and simple in structure.

For the technical solution problem, the utility model is taked following technical scheme:

A kind of socket with safety head, comprise housing, socket insert and conductive metal sheet, and socket insert is provided with jack, and jack is connected with conductive metal sheet.Be close to described socket insert and be provided with safety head, safety head is provided with the perforate corresponding with jack, and the relative socket insert of safety head slides and realizes that perforate aims at jack or stagger.

Described socket insert is provided with chute, and safety head is provided with coordinate with chute protruding and buckles.

Be provided with elastic component between described safety head and socket insert, under the elastic force of elastic component, safety head is positioned at an end of socket insert, and perforate and jack stagger.

Described elastic component is spring, is provided with outer lug on socket insert, and safety head is provided with internal projection, and the two ends of spring are butted on respectively on outer lug and internal projection.

Described housing comprises shell of top cover and lower cover shell, and shell of top cover and lower cover shell are interlocked.

Described shell of top cover and socket insert are split-type structural, and shell of top cover is provided with buckle, and socket insert is provided with bayonet socket, and shell of top cover and socket insert snap in bayonet socket by buckle and fix.

Described shell of top cover and socket insert are the integral type structure.

Described conductive metal sheet is copper sheet.

The utility model is by arranging the safety head with perforate, the slip of safety head makes perforate aim at jack or stagger, perforate is aimed at jack in use, plug can insert smoothly, when not using, perforate and jack stagger, effectively prevent that foreign matter from entering socket inside, avoid socket to damage and accidental shock.The elastic component arranged can make safety head end in socket insert automatically when inserting without plug, and now perforate and jack stagger, make use more convenient.

The accompanying drawing explanation

Fig. 1 is the utility model perspective view;

Fig. 2 is the utility model parts decomposition texture schematic diagram;

The structural representation that Fig. 3 is safety head and socket insert in the utility model;

Fig. 4 is the status architecture schematic diagram that in the utility model, perforate and jack stagger;

Fig. 5 is the status architecture schematic diagram that in the utility model, perforate is aimed at jack.

Number in the figure is depicted as: 1-socket insert, 11-jack, 12-chute, 13-outer lug, 2-conductive metal sheet, 3-safety head, 31-perforate, the protruding button of 32-, 4-spring, 5-shell of top cover, 6-lower cover shell.

Embodiment

For the ease of those skilled in the art's understanding, below in conjunction with accompanying drawing, the utility model will be further described.

As shown in Figure 1, Figure 2 and Figure 3, a kind of socket with safety head, comprise housing, socket insert 1 and conductive metal sheet 2, and conductive metal sheet 2 adopts copper sheet, and conductive effect is good.Socket insert 1 is provided with jack 11, and jack 11 is connected with conductive metal sheet 2, and when plug inserts from jack, the pin of plug contacts and mutual conduction with conductive metal sheet 2.Be close to socket insert 1 and be provided with safety head 3; safety head 3 is provided with the perforate corresponding with jack 11 31; the relative socket insert of safety head 31 slides and realizes that perforate 31 aims at or stagger with jack 11; when perforate 31 is staggered with jack 11, jack 11 is blocked, and plug can't insert in jack 11; other foreign matters also can't enter in jack 11; play the safeguard protection effect, punctual when 11 pairs of perforate 31 and jacks, the pin of plug inserts in jack 11 through perforate 31.Socket insert 1 is provided with chute 12, and safety head 3 is provided with coordinate with chute 12 protruding and buckles 32, slides in chute 12 by protruding button 32 and realizes that safety head 3 slides on socket insert 1.Be provided with elastic component between safety head 3 and socket insert 1; elastic component adopts spring 4; be provided with outer lug 13 on socket insert 1, safety head 3 is provided with internal projection, and the two ends of spring 4 are butted on respectively on outer lug 13 and internal projection; under the elastic force of spring 4; safety head 3 is the end in socket insert 1 automatically, and now perforate 31 is staggered with jack 11, when inserting without plug; safety head 3 self-closed jacks 11, play the safeguard protection effect.Housing comprises shell of top cover 5 and lower cover shell 6, and shell of top cover 5 is interlocked with lower cover shell 6.Shell of top cover 5 is split-type structural with socket insert 6, and shell of top cover 5 is provided with buckle, and socket insert 1 is provided with bayonet socket, and shell of top cover 5 snaps in bayonet socket with socket insert 1 by buckle and fixes; Shell of top cover 5 can be also the integral type structure with socket insert 6.

As shown in Figure 4, the present embodiment is not when being used, while inserting without plug, under the elastic force of spring 4, the end of safety head 3 in socket insert 1, the perforate 31 on safety head is staggered with the jack 11 on socket insert, and jack 11 is sheltered from by safety head 3, extraneous foreign matter can't enter in jack 11, effectively plays the effect of waterproof and dustproof and anti-accidental shock.

As shown in Figure 5, the present embodiment in use, while having plug to insert, the external world exerts pressure to spring 4 by safety head 3, spring 4 is compressed, and safety head 3 slides into the other end from an end of socket insert 1, and the now perforate on safety head 31 is aimed at the jack 11 on socket insert, the pin of plug is inserted in jack 11 by perforate 31, with conductive metal sheet 2, contacts and conducting.

The use procedure of the present embodiment is, at first the pin of plug is inserted in the perforate 31 of safety head 3, then safety head 3, the end by socket insert 1 slides toward the other end, slide into perforate 31 punctual with 11 pairs of jacks, the pin of plug just can insert in jack 11, with conductive metal sheet 2, contacts and conducting.When being used to complete, the pin of plug is extracted from jack 11 and perforate 31, and safety head 3 resets under the active force of spring 4, and jack 11 is blocked by safety head 3, has played protective effect.

Above-described embodiment is preferably implementation of the present utility model, is not to restriction of the present utility model, and under the prerequisite that does not break away from inventive concept of the present utility model, any apparent replacement is all within protection range of the present utility model.

Claims

1. the socket with safety head, comprise housing, socket insert (1) and conductive metal sheet (2), socket insert is provided with jack (11), jack is connected with conductive metal sheet, it is characterized in that: be close to described socket insert and be provided with safety head (3), safety head is provided with the perforate corresponding with jack (31), and the relative socket insert of safety head slides and realizes that perforate aims at jack or stagger.

2. the socket with safety head according to claim 1, it is characterized in that: described socket insert (1) is provided with chute (12), and safety head (3) is provided with coordinate with chute protruding and buckles (32).

3. the socket with safety head according to claim 2, it is characterized in that: between described safety head (3) and socket insert (1), be provided with elastic component, under the elastic force of elastic component, safety head is positioned at an end of socket insert, and perforate (31) is staggered with jack (11).

4. the socket with safety head according to claim 3, it is characterized in that: described elastic component is spring (4), be provided with outer lug (13) on socket insert (1), safety head (3) is provided with internal projection, and the two ends of spring are butted on respectively on outer lug and internal projection.

5. the socket with safety head according to claim 4, it is characterized in that: described housing comprises shell of top cover (5) and lower cover shell (6), and shell of top cover and lower cover shell are interlocked.

6. the socket with safety head according to claim 5, it is characterized in that: described shell of top cover (5) is split-type structural with socket insert (1), shell of top cover is provided with buckle, and socket insert is provided with bayonet socket, and shell of top cover and socket insert snap in bayonet socket by buckle and fix.

7. the socket with safety head according to claim 5 is characterized in that: described shell of top cover (5) is the integral type structure with socket insert (1).

8. according to the described socket with safety head of any one in claim 1 to 7, it is characterized in that: described conductive metal sheet (2) is copper sheet.