CN203456665U

CN203456665U - Socket

Info

Publication number: CN203456665U
Application number: CN201320537296.1U
Authority: CN
Inventors: 蒋海波
Original assignee: HUNAN AOMENG ELECTRICITY CO Ltd
Current assignee: HUNAN AOMENG ELECTRICITY CO Ltd
Priority date: 2013-08-30
Filing date: 2013-08-30
Publication date: 2014-02-26
Anticipated expiration: 2023-08-30

Abstract

The utility model provides a socket which comprises a live wire jack, a neutral wire jack and a grounding jack, wherein each jack is provided with a pin that fits a plug; at least one pin of the socket is cooperatively provided with a reinforcing member; the reinforcing member includes a fixed member and an elastic member; and one end of the elastic member is fixed to the fixed member, and the other end of the elastic member is compressed and then abuts against the pin. Therefore, the socket can provide better contact between the socket and the pins and can prevent disengagement of the plug.

Description

Socket

Technical field

The utility model relates to technical field of electricity, relates in particular to a kind of socket.

Background technology

Socket is electrical connection indispensable in modern's productive life.Existing socket is that the electrode contact blade in socket is directly connected with power line mostly, and the plug by electrical equipment directly contacts the object that reaches connection power supply with electrode contact blade in use.But if the time of general socket use is longer, its plug and contacting of latch in socket will there will be looseningly, even in use can come off because little touching produces.For large current socket, be conventionally applied to industrial production especially, if accidental can cause very large inconvenience, even have an accident.

In summary,, obviously there is in actual use inconvenience and defect in existing large current socket, so be necessary to be improved.

Utility model content

For above-mentioned defect, the purpose of this utility model is to provide a kind of socket, can make plug better contact with latch, and can prevent plug from falling.

To achieve these goals, the utility model provides a kind of socket, comprise firewire jack, zero line jack and earth jack, described in each, jack is provided with the latch for coordinating with plug, at least one latch cooperation of described socket is provided with a girth member, described girth member comprises a fixture and an elastic component, and described fixture is fixed in described elastic component one end, and the other end is connected to described latch by compression afterwards.

According to socket of the present utility model, three latches of described socket are equipped with described girth member.

According to socket of the present utility model, at least one latch of described socket is provided with an elasticity lock-bit part, and the plug coordinating with described latch has a screens portion, and described plug inserts after described latch, described elasticity lock-bit part and the clamping of screens portion.

According to socket of the present utility model, the latch that described latch is described earth jack.

According to socket of the present utility model, described elastic component is spring.

The utility model, by the girth member coordinating with latch is set in socket, can better contact while making plug insert latch.Concrete, girth member comprises a fixture and an elastic component, described fixture is fixed in described elastic component one end, the other end is connected to described latch by compression afterwards, after plug inserts, and the pressure by elastic component to latch, make latch and plug there is better contact performance, and difficult drop-off.Better, at least one latch of socket is also provided with an elasticity lock-bit part, and the plug coordinating with described latch has a screens portion, and described plug inserts after described latch, described elasticity lock-bit part and the clamping of screens portion, further guarantee that latch contacts with the firm of plug whereby.

Accompanying drawing explanation

Fig. 1 is the plug of the utility model one embodiment and the internal structure schematic diagram of socket;

Fig. 2 is the plug of the utility model one embodiment and the external structure schematic diagram of socket;

Fig. 3 is the plug of the utility model one embodiment and the partial structurtes schematic diagram of socket;

Fig. 4 is the plug of the utility model one embodiment and the integrated structure schematic diagram of socket.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Referring to Fig. 1 and Fig. 2, the utility model provides a kind of socket, this socket 100 is large current socket, such as rated current is the socket of 25A, 32A, it comprises firewire jack 10, zero line jack 20 and earth jack 30, and above-mentioned three jacks are respectively equipped with the first latch 11, the second latch 21 and the 3rd latch 31 for coordinating with plug 200.

At least one latch cooperation of socket 100 is provided with a girth member 40.The 3rd latch 31 of earth jack 30 correspondences of take is example, described girth member 40 comprises a fixture 41 and an elastic component 42, fixture 41 is fixed on the housing of socket 100, and described fixture 41 is fixed in elastic component 42 one end, and the other end is connected to described the 3rd latch 31 by compression afterwards.In the present embodiment, elastic component 42 preferably adopts the larger spring of coefficient of elasticity.Whereby, when plug 200 inserts socket 100, elastic component 42 applies an active force in the 3rd latch 31, makes itself and can better the contacting and be difficult for becoming flexible of plug 200.

In concrete application of the present utility model, preferably three latches of socket 100 are all arranged to described girth member 40, guarantee whereby the good contact of socket 100 and plug 200, prevent that plug 200 from coming off.

Preferably, the utility model can also arrange at least one elasticity lock-bit part 50 in socket, or the 3rd latch 31 of take is example, in conjunction with Fig. 3, the pin of the plug 200 coordinating with the 3rd latch 31 has a screens portion 201, described plug 20 inserts after described the 3rd latch 31, and described elasticity lock-bit part 50 and 201 clampings of screens portion, make plug 200 not extract easily whereby.Need to illustrate, other latch of the utility model socket 100 also can be done identical setting, further guarantees whereby the tightness that socket 100 is connected with plug 200.

Referring to Fig. 4, if user need to pull the plug out of the socket 200, elasticity lock-bit part 50 need be dialed to opposite side again, make its no longer with screens portion 201 clampings after, plug 200 can be transferred to from socket 100.User unclamps after hand, and elasticity lock-bit part 50 is by elastic reset.

In sum, the utility model, by the girth member coordinating with latch is set in socket, can better contact while making plug insert latch.Concrete, girth member comprises a fixture and an elastic component, described fixture is fixed in described elastic component one end, the other end is connected to described latch by compression afterwards, after plug inserts, and the pressure by elastic component to latch, make latch and plug there is better contact performance, and difficult drop-off.Better, at least one latch of socket is also provided with an elasticity lock-bit part, and the plug coordinating with described latch has a screens portion, and described plug inserts after described latch, described elasticity lock-bit part and the clamping of screens portion, further guarantee that latch contacts with the firm of plug whereby.

Certainly; the utility model also can have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.

Claims

1. a socket, comprise firewire jack, zero line jack and earth jack, described in each, jack is provided with the latch for coordinating with plug, it is characterized in that, at least one latch cooperation of described socket is provided with a girth member, described girth member comprises a fixture and an elastic component, and described fixture is fixed in described elastic component one end, and the other end is connected to described latch by compression afterwards.

2. socket according to claim 1, is characterized in that, three latches of described socket are equipped with described girth member.

3. socket according to claim 1, is characterized in that, at least one latch of described socket is provided with an elasticity lock-bit part, and the plug coordinating with described latch has a screens portion, and described plug inserts after described latch, described elasticity lock-bit part and the clamping of screens portion.

4. socket according to claim 3, is characterized in that, the latch that described latch is described earth jack.

5. socket according to claim 1, is characterized in that, described elastic component is spring.