CN103700973B

CN103700973B - Socket

Info

Publication number: CN103700973B
Application number: CN201310690846.8A
Authority: CN
Inventors: 郭玉忠
Original assignee: Individual
Current assignee: Hubei Yihang New Material Technology Co Ltd
Priority date: 2013-12-14
Filing date: 2013-12-14
Publication date: 2017-02-08
Anticipated expiration: 2033-12-14
Also published as: CN103700973A

Abstract

The invention relates to a socket, which comprises a first shell, a lock sleeve, a lock cylinder, a first connecting rod, a second connecting rod and a plurality of conducting strips. A plurality of jacks and a through hole are formed in the first shell. The lock sleeve is arranged in the through hole in a penetrating way. The lock cylinder is sheathed in the lock sleeve and can rotate relative to the lock sleeve. The first connecting rod is connected with the lock cylinder and can rotate with the lock cylinder. The first connecting rod is connected with the second connecting rod. The second connecting rod can rotate with the first connecting rod. The conducting strips are connected with the second connecting rod and can rotate with the second connecting rod to be aligned with the jacks. The invention additionally relates to a plug, which comprises a second shell, a key and a plurality of pins. The key can rotate relative to the second shell. The pins are connected with the second shell. After the plug is inserted into the socket, when the key is not turned, the projections of the jacks on the side surface of the socket are isolated from the conducting strip; when a child holds a long strip-shaped conducting object and inserts the object into the jacks of the socket, the long strip-shaped conducting object can be prevented from being connected with the conducting strips and being electrified, so as to prevent the child from getting an electric shock.

Description

Socket

Technical field

The present invention relates to electrical equipment, more particularly to a kind of socket.

Background technology

Socket, also known as supply socket, can be inserted into various plugs by socket, is easy to and other circuit ON. With the progress of social development and technology, people start pursue life simplicity with comfortable, in order to meet people Life requirement, various electrification products arise at the historic moment, and socket is increasingly becoming the necessary in our lives.

Generally socket under normal use, at any time can power supply state, that is, the jack of socket and unclosed and In open state.If the hand-held metallic foreign body of child, such as key insert in the jack of socket, tend to occur touch The situation of electricity, and cause infliction of body.Relevant child plays socket because of curiosity, and gets an electric shock Accident, occurs repeatedly, and is difficult to take precautions against.

Content of the invention

Based on this it is necessary to provide a kind of socket that can prevent child from getting an electric shock.

A kind of socket, described socket includes：First housing, lock tube, lock core, first connecting rod, second connecting rod And multiple conducting strip,

Multiple jacks and through hole is offered on the same side of described first housing；

Described lock tube wears described through hole, and part is located in described first shell body；

Described lock core is sheathed in described lock tube, and the relatively described lock tube of described lock core is rotatable, described lock core tool There is lockhole；

Described first connecting rod is strip, and one end of described first connecting rod is sheathed in described lock tube, and with institute The one end stating lock core away from lockhole connects, and described first connecting rod is rotatable with described lock core；

Described second connecting rod is strip, and described first connecting rod is connected with described second connecting rod, and described second even Bar is vertical with described first connecting rod, and described second connecting rod is rotatable with described first connecting rod；

Described conducting strip is connected away from one end of described first connecting rod with described second connecting rod, described conducting strip with Described second connecting rod is rotatable, so that described conducting strip is aligned with described jack.

In one of embodiment, described jack is two, and the length of described second connecting rod is described with two to insert The distance between hole is identical.

In one of embodiment, described conducting strip is two, and two described conducting strips are located at described the respectively The two ends of two connecting rods.

In one of embodiment, described socket also includes multiple sleeves, and described sleeve is hollow, rectangular body shape Structure, one end of described sleeve is connected with the edge of described jack, and the length of described sleeve is less than described lock core Length, multiple described sleeves are coordinated one by one with multiple described jacks.

A kind of plug, described plug includes：Second housing, key and multiple pin,

Described second housing is hollow structure, and described second housing offers perforation, the side wall of described perforation On offer annular slot；

Described key wears described perforation, and one end of described key has annular boss, described boss with described Draw-in groove coordinates, so that relatively described second housing of described key is rotatable；

Multiple described pins are connected with described second housing.

In one of embodiment, described pin is two, and described key is located between two described pins.

After described plug inserts described socket, when not rotating described key, described jack is in described socket Projection on side and described conducting strip separately, when child's hand-held strip conductive body inserts described socket Described jack in when, strip conductive body can be prevented to be connected and powered, Jin Erfang with described conducting strip Only child gets an electric shock.

Brief description

Fig. 1 is the schematic diagram of the plug of one embodiment of the invention；

Fig. 2 is the schematic diagram of the socket of one embodiment of the invention；

Fig. 3 is the installation diagram of the plug shown in Fig. 1 and the socket shown in Fig. 2.

Specific embodiment

Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for this area Those of ordinary skill for, without departing from the inventive concept of the premise, can also make some deformation and Improve, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended Claim is defined.

It should be noted that when element is referred to as " being fixed on " another element, it can be directly another On individual element or can also there is element placed in the middle.When an element is considered as " connection " another yuan Part, it can be directly to another element or may be simultaneously present centering elements.Used herein Term " vertical ", " level ", "left", "right" and similar statement simply to illustrate that mesh , being not offered as is unique embodiment.

Unless otherwise defined, all of technology used herein and scientific terminology and the technology belonging to the present invention The implication that the technical staff in field is generally understood that is identical.The art being used in the description of the invention herein Language be intended merely to describe specific embodiment purpose it is not intended that in limit the present invention.Used herein Term " and/or " include the arbitrary and all of combination of one or more related Listed Items.

As shown in figure 1, it is the schematic diagram of one embodiment of the invention socket 10.

Socket 10 includes：First housing 110, lock tube 120, lock core 130, first connecting rod 140, second are even Bar 150, multiple conducting strip 160 and sleeve 170.

First housing 110 is hollow, rectangular body structure, and the same side of the first housing 110 offers multiple inserting Hole 111 and through hole 112.

Lock tube 120 is hollow columnar structures, and lock tube 120 wears through hole 112, and part is located at the first housing In 110.

Lock core 130 is sheathed in lock tube 120, and lock core 130 lock tube 120 relatively is rotatable.Lock core 130 is also There is lockhole 131.

First connecting rod 140 is strip column structure, and one end of first connecting rod 140 is sheathed in lock tube 130, And be connected away from one end of lockhole 131 with lock core 130, first connecting rod 140 is rotatable with lock core 130.

Second connecting rod 150 is strip structure, and second connecting rod 150 is connected with second connecting rod 160, and second even Bar 150 is vertical with first connecting rod 140, and second connecting rod 150 is rotatable with first connecting rod 140.

Multiple conducting strips 160 are connected away from one end of first connecting rod 140 with second connecting rod 150, conducting strip 160 Rotatable with second connecting rod 150, so that conducting strip 160 is aligned with jack 111.

Concrete jack 110 is two in the present embodiment, the length of second connecting rod 150 and two jacks 111 The distance between identical.Conducting strip 160 two, two conducting strips 160 are located at second connecting rod 150 respectively Two ends.

Sleeve 170 is hollow, rectangular body structure.One end of sleeve 170 is connected with the edge of jack 110, multiple Sleeve 170 is coordinated one by one with multiple jacks 111.The length of sleeve 170 is less than the length of lock core 130.

Please refer to Fig. 2, the schematic diagram of its one embodiment of the invention plug 20.

Plug 20 includes：Second housing 210, key 220 and multiple pin 230.

Perforation 211 is offered on the second housing 210, the side wall of perforation 211 offers annular slot 212.

Key 220 wears perforation 211.One end of key 220 has annular boss 222, boss 222 and card Groove 212 coordinates, so that key 220 second housing 210 relatively is rotatable.Key 220 and lock core 130 phase Cooperation.

Multiple pins 230 are connected with the second housing.Pin 230 is matched with jack 111.Specifically in this enforcement In example, pin 230 is two, and key 220 is located between two pins 230.

Above-mentioned socket 10 is as follows with the operation principle of plug 20：

Please refer to Fig. 3, it is the installation diagram of the socket 10 shown in Fig. 1 and the plug 20 shown in Fig. 2.

Under original state, projection on the side of socket 10 for the jack 111 is with conducting strip 160 separately.

First, the key 220 of plug 20 and pin 230 are inserted lockhole 131 and jack 111 respectively, it Rotate key 220 afterwards, and then carry movable lock core 130 to rotate, because first connecting rod 140 is connected with lock core 130, Also first connecting rod 140 will be driven to rotate, and then drive 150 turns of second connecting rod being connected with first connecting rod 140 Dynamic, the pin 230 until being connected with second connecting rod 150 is abutted with conducting strip 160.Now, pin 230 Powered.

Finally, it is rotated in the opposite sense key 220, and then drive conducting strip 160 to move to away from pin 230, Until conducting strip 160 is separated with pin 230.Now, projection on the side of socket 10 for the jack 111 with Conducting strip 160 is separately.Return to original state so that pin 230 is not charged.

After above-mentioned plug 20 insertion socket 10, when not rotating key 220, jack 111 is in socket 10 Projection on side and conducting strip 160 separately, when child's hand-held strip conductive body inserts socket 10 When in jack 111, strip conductive body can be prevented to be connected with conducting strip 160 and powered, and then prevent Child gets an electric shock.

The side wall of sleeve 170 can prevent socket 10 in use, uses strip because of child's curiosity During shape conductive body insertion jack 121, strip conductive body is tilted and is connected with conducting strip 160, makes length Strips of conductive object is powered, the shock hazard causing.

Claims

1. a kind of socket is it is characterised in that described socket includes：First housing, lock tube, lock core, first Connecting rod, second connecting rod and multiple conducting strip,

Described first housing is hollow, rectangular body structure, the same side of described first housing offers multiple Jack and through hole；

Described lock tube is hollow columnar structures, and described lock tube wears described through hole, and part is located at described the In one housing；

Multiple described conducting strips are connected away from one end of described first connecting rod with described second connecting rod, described conduction Piece is rotatable with described second connecting rod, so that described conducting strip is aligned with described jack.

2., according to the socket described in claim 1 it is characterised in that described jack is two, described second even The distance between the length of bar and two described jacks are identical.

3. according to the socket described in claim 1 it is characterised in that described conducting strip is two, described in two Conducting strip is located at the two ends of described second connecting rod respectively.

4., according to the socket described in claim 1 it is characterised in that also including multiple sleeves, described sleeve is Hollow, rectangular body shape structure, one end of described sleeve is connected with the edge of described jack, the length of described sleeve Less than the length of described lock core, multiple described sleeves are coordinated one by one with multiple described jacks.