CN208352627U - A kind of Anti-disconnecting socket - Google Patents

Abstract

The utility model relates to a kind of Anti-disconnecting sockets, belonging to jack technology field includes upper cover, pedestal, conductive sheet, disconnecting prevention structure and driving structure, upper cover and pedestal snap together to form socket shell, socket shell is provided with firewire jack, zero line jack and ground wire jack, is provided with conductive sheet in firewire jack, zero line jack and ground wire jack；Disconnecting prevention structure includes A card and B card, and A card and B card are overlapped in ground wire casing two sides respectively, and there are gaps between two cards；Reset spring in driving structure is plugged in casing, and A column is withstood on A card, and B column is withstood on B card, and A retaining spring is connected between A card and upper cover, between the B retaining spring B card being connected to and upper cover.A card and B card in the utility model can block the pin in ground wire jack, it is avoided to fall easily, and user can operate C column, be unclamped using A column and B column driving A card and B card, and extract the pin, highly-safe.

Description

A kind of Anti-disconnecting socket

Technical field

The utility model belongs to jack technology field, in particular to a kind of Anti-disconnecting socket.

Background technique

Socket is often needed to use in our daily life, electric power supply is thought with plug cooperation, is using When, conduction is can be realized into the jack that plug is inserted on socket, use is very convenient.But on socket in the prior art It will not be usually provided with disconnecting prevention structure, be easy to fall when causing plug to be inserted on socket, thus caused accident is frequent Occur, especially for the child of rigid LEARNING TO WALK, is easy to that plug and socket will be touched, if prevention is not added, It is then very easy to that child is caused to get an electric shock.

Therefore, a kind of Anti-disconnecting socket that can prevent plug from falling urgently occurs.

Utility model content

The utility model provides a kind of Anti-disconnecting socket, and upper cover and pedestal are fastened to setting firewire on the socket shell to be formed and inserted Hole, zero line jack and ground wire jack, and in being provided with conductive sheet in each socket, so as to form the basic function of socket, Top left hand wall and top right side wall on pedestal for forming the ground wire casing of ground wire jack are overlapped with A card and B card respectively Piece so that be respectively formed A lever construction and B lever construction, and formed between A card and B card for across and can block ground The gap of line pin, is also equipped with A column, B column and the casing to link together by connecting plate in socket shell, on casing End is provided with C column, is plugged with reset spring in the casing, which is set between sleeve closure end and pedestal, Above-mentioned C column is pierced by upper cover, and above-mentioned A column and B column are respectively placed in the both ends of ground wire casing, and the top of A column withstands on A card On, the top of B column withstands on B card, and one end top surface of the A card closely wire casing is connected to by A retaining spring It covers, one end top surface of B card closely wire casing is connected on upper lid by B retaining spring, in this way, user can pass through C Column come control the movement of A column and B column in socket shell with the cooperation of A retaining spring and B retaining spring realize A card With the locking and release of B card, when A column and B column are respectively against A card and B card, A card and B card it Between the clearance wall in gap will block and be inserted in earth pin therein, when A column and B column do not withstand A card and B card When piece, user could extract earth pin, so as to avoid plug from falling easily from the utility model, safety It is high.

The utility model is achieved through the following technical solutions: a kind of Anti-disconnecting socket, including upper cover, pedestal, conductive sheet, anticreep Structure and driving structure, the upper cover and pedestal snap together to form socket shell, and firewire slot, zero curve are provided on the pedestal Slot and ground wire casing, on the upper lid position corresponding with the firewire slot, zero curve slot and ground wire casing be respectively arranged with through-hole with Firewire jack, zero line jack and ground wire jack are separately constituted with the firewire slot, zero curve slot and ground wire casing, the firewire jack, Conductive sheet is provided in zero line jack and ground wire jack；

The disconnecting prevention structure includes A card and B card, and the A card and the B card are overlapped in described ground wire casing respectively The left cell wall in top on and the right cell wall in top on and be respectively formed A lever construction and B lever construction, the A card and B card it Between be installed with gap for passing through and blocking earth pin；

The driving structure includes the set of reset spring, A column, B column, A retaining spring, B retaining spring, upper end closed Manage, be arranged in the C column of described sleeve pipe closed end and the connecting plate of connection described sleeve pipe, A column and B column, the driving Structure is mounted in the socket shell, and the reset spring, which is plugged in described sleeve pipe and pushes up, is set to the pedestal and described sleeve pipe Between closed end, the A column and B column are respectively placed in the left and right sides of described ground wire casing, and the top of the A column withstands on institute It states on A card, the top of the B column is withstood on the B card, and the C column is pierced by the upper cover, the A retaining spring The A card is connected between the top surface and the upper cover of described ground wire casing one end, the B retaining spring is connected to described B card is between the top surface and the upper cover of described ground wire casing one end.

It further, further include A positioning column and B positioning column, the A positioning column in order to preferably realize the utility model It is arranged on the cover and is plugged in the A retaining spring, the B positioning column is arranged on the cover and is plugged in institute It states in B retaining spring.

It further, further include C positioning column in order to preferably realize the utility model, the C positioning column is arranged described On pedestal and it is plugged in the reset spring.

Further, in order to the utility model, the right slot of the left cell wall in the top of described ground wire casing and top is better achieved Wall is respectively equipped with a fulcrum block, and the A card is overlapped on the fulcrum block top surface on the left cell wall in ground wire groove top end, institute It states on the fulcrum block top surface that B card is overlapped on the right cell wall in ground wire groove top end.

Further, in order to which the utility model is better achieved, the top surface of the fulcrum block is provided towards the ground wire The inclined inclined-plane of slot.

Further, in order to which the utility model is better achieved, the upper cover includes lid shell and is arranged on lid shell side wall Installing pipe, described ground wire casing, firewire slot, zero curve slot, disconnecting prevention structure, A column, B column, A retaining spring and B retaining spring It is arranged in the lid shell, described sleeve pipe and the C column are plugged in the installing pipe, and the top of the C column is pierced by The installing pipe.

Further, in order to which the utility model is better achieved, convex ribs, the convex ribs connection are provided on the connecting plate Between the A column and sleeve outer wall and B column and sleeve outer wall, under the wall body that the installing pipe is connect with the lid shell Surface is provided with card slot, and the convex ribs are connected in the card slot.

Further, in order to which the utility model is better achieved, card falcon is provided on the side wall of the lid shell.

Further, in order to be better achieved the utility model, distinguish on the side wall of the lid shell and the installing pipe It is provided with through slot, triangle card is provided on the outer wall of the pedestal, the triangle card is connected in the through slot.

Further, in order to be better achieved the utility model, on the A card on the face of B card and B card Face close to A card is plane.

The utility model has the advantages that compared to the prior art

(1) firewire jack, zero line jack is arranged by fastening upper cover and pedestal in the utility model on the socket shell to be formed And ground wire jack, and in being provided with conductive sheet in each socket, so as to form the basic function of socket, it is used on pedestal The top left hand wall and top right side wall for forming the ground wire casing of ground wire jack are overlapped with A card and B card down to shape respectively respectively At A lever construction and B lever construction, and formed between A card and B card for across and can block between earth pin Gap is also equipped with the A column, B column and casing, sleeve upper end to link together by connecting plate in socket shell and is provided with C Column is plugged with reset spring in the casing, which is set between sleeve closure end and pedestal, above-mentioned C column It is pierced by upper cover, above-mentioned A column and B column are respectively placed in the both ends of ground wire casing, and the top of A column is withstood on A card, B column Top withstands on B card, and one end top surface of the A card closely wire casing is connected on upper lid by A retaining spring, B card Closely one end top surface of wire casing is connected on upper lid by B retaining spring, in this way, user can control A by C column The lock of A card and B card is realized in the movement of column and B column in socket shell with the cooperation with A retaining spring and B retaining spring It is tight and unclamp, when A column and B column are respectively against A card and B card, gap between A card and B card Clearance wall, which will block, is inserted in earth pin therein, when A column and B column do not withstand A card and B card, makes User could extract earth pin, highly-safe so as to avoid plug from falling easily from the utility model；

(2) the utility model is additionally provided with A positioning column and B positioning column on upper lid, and A positioning column is plugged on A retaining spring Interior, B positioning column is plugged in B spring, so that excessive radial displacement will not occur for spring, it is vertical to further enhance above-mentioned A The stability of column and the movement of B column；

(3) one is respectively arranged on the right cell wall of the left cell wall in the top of above-mentioned ground wire casing and top in the utility model Towards the inclined fulcrum block of ground wire casing, A card is overlapped on the fulcrum block on the left cell wall in ground wire groove top end for a top surface, B card overlap joint In on the fulcrum block on the right cell wall in ground wire groove top end, such A card and B card are more flexible when swinging, and A card and B card will be rendered as herringbone state when being in locking state, to improve coupling mechanism force, further enhance this The practicability of utility model.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the overall structure diagram of the Anti-disconnecting socket in the utility model；

Fig. 2 is the disconnecting prevention structure scheme of installation of the Anti-disconnecting socket in the utility model；

Fig. 3 is the explosive view of Anti-disconnecting socket shown in FIG. 1；

Fig. 4 is the structural schematic diagram of the upper cover in the utility model；

Fig. 5 is another viewing angle constructions schematic diagram of upper cover shown in Fig. 4；

Fig. 6 is the structural schematic diagram of the pedestal in the utility model；

Fig. 7 is the structural schematic diagram of the linkage button in the utility model；

Fig. 8 is another viewing angle constructions schematic diagram of linkage button shown in Fig. 7.

1- upper cover in figure；11- lid shell；111-A positioning column；112-B positioning column；113- card falcon；12- installing pipe；13- card Slot；2- pedestal；21- firewire slot；22- zero curve slot；The ground 23- wire casing；24-C positioning column；25- triangle card；3- conductive sheet；4- is anti- De- structure；41-A card；42-B card；5- driving structure；51- reset spring；52-A column；53-B column；54- casing； 55-C column；56- connecting plate；561- convex ribs；57-A retaining spring；58-B retaining spring；6- fulcrum block；7- firewire jack；8- Zero line jack；9- ground wire jack.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Embodiment 1:

In the present embodiment, a kind of Anti-disconnecting socket, including upper cover 1, pedestal 2 and conductive sheet 3, above-mentioned upper cover 1 and pedestal 2 are detained Be combined to form socket shell, be provided with firewire slot 21, zero curve slot 22 and ground wire casing 23 on the pedestal 2, in above-mentioned upper cover 1 with fire Wire casing 21, zero curve slot 22 and the corresponding position of ground wire casing 23 be respectively arranged with through-hole with above-mentioned firewire slot 21, zero curve slot 22 and Ground wire casing 23 separately constitutes firewire jack 8, zero line jack 9 and ground wire jack 10, in above-mentioned firewire jack 8,9 and of zero line jack Conductive sheet 3 is provided in ground wire jack 10, at this point, the utility model combines to be formed and three corner sockets phase in the prior art With structure, unlike the prior art, the cell wall height of above-mentioned ground wire casing 23 is less than firewire slot 31 and zero curve slot 22 Highly, so that forming installation space between ground wire casing 23 and upper cover 1 after upper cover 1 and pedestal 2 snap together.

It further include disconnecting prevention structure 4 in the present embodiment, which is A card 41 and B card 42, above-mentioned A card 41 It is overlapped on the left cell wall in top of above-mentioned ground wire casing 23, on the right cell wall in top that above-mentioned B card 42 is overlapped on above-mentioned ground wire casing 23, And it is respectively formed A lever construction and B lever construction, at this point, above-mentioned A card 41 and B card 42 can be in above-mentioned ground wire casings 23 Top is swung.The gap that can pass through and block earth pin is installed between A card 41 and B card 42.

Further include driving structure 5 in the present embodiment, the driving structure 5 include reset spring 51, A column 52, B column 53, A retaining spring 57, B retaining spring 58, upper end closed casing 54, be arranged in 54 closed end of casing C column 55 and connection The connecting plate 56 of casing 54, A column 52 and B column 53 limits the driving structure 5 and is mounted in socket shell, above-mentioned reset spring 51 are plugged in above-mentioned casing 54 and withstand between 54 closed end of pedestal 2 and casing, in this way, above-mentioned A column 52 and B column 53 It will can be moved up and down in above-mentioned socket shell, above-mentioned A column 52 and B column 53 are respectively placed in the left and right of above-mentioned ground wire casing 23 Two sides, and the top of A column 52 is withstood on A card 41, and the top of B column 53 is withstood on B card 42, when A column 41 and B are vertical When column 42 moves up and down in socket shell, above-mentioned A retaining spring 57 is connected to above-mentioned A card 41 closely 23 one end of wire casing Top surface and upper cover between, B retaining spring 58 is connected to B card 42 closely between the top surface and upper cover of 23 one end of wire casing, this Sample, the A retaining spring 57 and B retaining spring 58 will cooperate jointly with above-mentioned A column 52 and B column 53 drives above-mentioned A card 41 and B card 42 is steadily swung on the top of ground wire casing 23.When above-mentioned A card 41 and B card 42 are swung, above-mentioned gap Size will change, namely the earth pin being inserted in gap is compressed or unclamped.By this method, it avoids being inserted in this reality It is fallen from the utility model easily with the plug on novel, enhances its safety.

Preferably, limit above-mentioned A card 41 close to B card 42 face and B card 42 close to the face of A card 41 as Plane, in this way, when the two clamping, gap width between the two be actually between the edge of two planes between Gap can provide bigger clamping force when it blocks earth pin.

Embodiment 2:

The present embodiment is further improved on the basis of embodiment 1, in the present embodiment, is also set up in above-mentioned upper cover 1 There are A positioning column 111 and B positioning column 112, wherein A positioning column 111 is plugged in above-mentioned A retaining spring 57, and B positioning column 112 is inserted It connects in above-mentioned B retaining spring 53, in this way, above-mentioned A positioning column 111 can limit moving radially for above-mentioned A retaining spring 57, on Moving radially for above-mentioned B retaining spring 58 can be limited by stating B positioning column 112, so that 41 He of A card in the utility model The swing of B card 42 in the present invention is more stable, further enhances the practicability of the utility model.

Further, in the present embodiment, C positioning column 24 is additionally provided on above-mentioned pedestal, which is plugged on It states in reset spring 51, in this way, moving radially for above-mentioned reset spring 51 is limited, so that driving structure is in socket shell Movement is more steady.

Embodiment 3:

The present embodiment is further improved on the basis of the above embodiments, in the present embodiment, the wire casing 23 on above-mentioned ground A fulcrum block 6 is respectively arranged on the right cell wall of the left cell wall in top and top, above-mentioned A card 41 is overlapped in ground wire casing 23 On 6 top surface of fulcrum block on the left cell wall in top, B card 42 is overlapped in 6 top surface of fulcrum block on the right cell wall in ground 23 top of wire casing On, in this way, the swing of A card 41 and B card 42 can be made more flexible.

Further, it limits, the top surface of above-mentioned fulcrum block 6 is provided towards the ground inclined inclined-plane of wire casing 23, when A card 41 When riding over thereon with B card 42, in its natural state, A card 41 and B card 42 will will form herringbone structure, with Just more stable snap action power is provided, to clamping earth pin.

Embodiment 4:

The present embodiment is further qualified on the basis of the above embodiments, and in the present embodiment, limiting above-mentioned upper cover 1 includes Lid shell 11 and the installing pipe 12 being arranged on 11 side wall of lid shell, above-mentioned ground wire casing 23, firewire slot 21, zero curve slot 22, disconnecting prevention structure 4, A column 52, B column 53, A retaining spring 57 and B retaining spring 58 are arranged in lid shell 11, and casing 54 and C column 55 are inserted It connects in installing pipe 12, the top of C column 55 is pierced by installing pipe 12.In this way, 52 He of A column in the utility model can be made B column 53 and C column 55 are mobile in the chamber separated.

In addition, being provided with convex ribs 561 on above-mentioned connecting plate, and limits the convex ribs 561 and be connected to A column 52 and casing Between 54 outer walls and B column 53 and 54 outer wall of casing, so that A column 52, B column 53, casing 54, C column 55 and connection The connection of plate 56 is more firm, and the wall body lower surface that above-mentioned installing pipe 12 is connect with lid shell 11 is provided with card slot 13, above-mentioned convex Muscle 561 is connected in card slot 13, in this way, the convex ribs 561 are connected in above-mentioned card slot 13 and form limit when installation, so as to The drive member 5 can only move up and down in socket shell and cannot move left and right and rotate, and improve the stabilization of the utility model Property and flexibility, and easily facilitate the location and installation of the drive member 5.

Embodiment 5:

The present embodiment is further improved on the basis of the above embodiments, in the present embodiment, in the side of above-mentioned lid shell 11 Card falcon 113 is provided on wall, in order to user's installation.

It is respectively arranged with through slot on above-mentioned lid shell 11 and the side wall of installing pipe 12, is provided on the outer wall of pedestal 2 When installation, triangle card 25 is connected in corresponding through slot for triangle card 25, by this method, realize above-mentioned upper cover 1 with Snapping connection between pedestal 2, structure is simple, is easily installed disassembly.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of Anti-disconnecting socket, it is characterised in that: including upper cover, pedestal, conductive sheet, disconnecting prevention structure and driving structure, it is described on Lid and bottom seat snaps together to form socket shell, is provided with firewire slot, zero curve slot and ground wire casing on the pedestal, on the upper lid Position corresponding with the firewire slot, zero curve slot and ground wire casing be respectively arranged with through-hole with the firewire slot, zero curve slot and Ground wire casing separately constitutes firewire jack, zero line jack and ground wire jack, in the firewire jack, zero line jack and ground wire jack It is provided with conductive sheet；

The disconnecting prevention structure includes A card and B card, and the A card and the B card are overlapped in the top of described ground wire casing respectively Hold on left cell wall and the right cell wall in top on and be respectively formed A lever construction and B lever construction, stayed between the A card and B card Equipped with for across and block the gap of earth pin；

The driving structure include reset spring, A column, B column, A retaining spring, B retaining spring, upper end closed casing, The C column of described sleeve pipe closed end and the connecting plate of connection described sleeve pipe, A column and B column, the driving structure are set It is mounted in the socket shell, the reset spring, which is plugged in described sleeve pipe and pushes up, is set to the pedestal and described sleeve pipe closing Between end, the A column and B column are respectively placed in the left and right sides of described ground wire casing, and the top of the A column withstands on the A On card, the top of the B column is withstood on the B card, and the C column is pierced by the upper cover, the A retaining spring connection Between top surface and the upper cover of the A card close to described ground wire casing one end, the B retaining spring is connected to the B card Piece is between the top surface and the upper cover of described ground wire casing one end.

2. a kind of Anti-disconnecting socket according to claim 1, it is characterised in that: further include A positioning column and B positioning column, the A Positioning column is arranged on the cover and is plugged in the A retaining spring, and the B positioning column is arranged on the cover and inserts It is connected in the B retaining spring.

3. a kind of Anti-disconnecting socket according to claim 1 or 2, it is characterised in that: it further include C positioning column, the C positioning column It is arranged on the base and is plugged in the reset spring.

4. a kind of Anti-disconnecting socket according to claim 3, it is characterised in that: the left cell wall in the top of described ground wire casing and top Right cell wall is held to be respectively equipped with a fulcrum block, the A card is overlapped in the fulcrum block top on the left cell wall in ground wire groove top end On face, the B card is overlapped on the fulcrum block top surface on the right cell wall in ground wire groove top end.

5. a kind of Anti-disconnecting socket according to claim 4, it is characterised in that: the top surface of the fulcrum block is provided towards institute State the ground inclined inclined-plane of wire casing.

6. a kind of Anti-disconnecting socket according to claim 5, it is characterised in that: the upper cover includes lid shell and is arranged in lid shell Installing pipe on side wall, described ground wire casing, firewire slot, zero curve slot, disconnecting prevention structure, A column, B column, A retaining spring and B positioning Spring is arranged in the lid shell, and described sleeve pipe and the C column are plugged in the installing pipe, the top of the C column It is pierced by the installing pipe.

7. a kind of Anti-disconnecting socket according to claim 6, it is characterised in that: convex ribs are provided on the connecting plate, it is described Convex ribs are connected between the A column and sleeve outer wall and the B column and sleeve outer wall, the installing pipe and the lid shell The wall body lower surface of connection is provided with card slot, and the convex ribs are connected in the card slot.

8. a kind of Anti-disconnecting socket according to claim 7, it is characterised in that: be provided with card falcon on the side wall of the lid shell.

9. a kind of Anti-disconnecting socket according to claim 8, it is characterised in that: on the lid shell and the side wall of the installing pipe It is respectively arranged with through slot, triangle card is provided on the outer wall of the pedestal, the triangle card is connected in the through slot.

10. a kind of Anti-disconnecting socket according to claim 9, it is characterised in that: close to the B card on the A card Face on face and the B card close to the A card is plane.