CN205992644U - A kind of conversion socket - Google Patents

Abstract

A kind of conversion socket, including：One jack body (1), described jack body (1) is provided with GB five spring hole scoket hole (11) and American plug (15), one Italian adapter (2), U.S.A of the Italian adapter of pin insertion of American plug (15) is turned meaning connecting hole (21), and driving the thread (24) on extension to rotate by rotating earth pin (22), the first nut (16) locking between American (15) two pins of plug is connected；One English adapter (3), the meaning that the pin of Italian adapter (2) is inserted English adapter (3) turns English connecting hole (32), and screw rod (6) passes through English adapter lock screw hole (33) to be fixedly connected with second nut (17) of jack body (1).

Description

a conversion socket

technical field

The utility model relates to a conversion socket, in particular to a conversion socket from a national standard five-hole socket to other national standards.

Background technique

Due to the different standards of sockets in different countries, the shape and size of the sockets are different, and they cannot be used universally. In this way, charging electronic products when traveling abroad is a big problem. If each country is equipped with one socket, the cost will be high. It is inconvenient to carry.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a conversion socket from a multi-country to a national standard socket.

The technical solution adopted by the utility model to solve the technical problem is: a conversion socket, comprising:

A socket body 1, the socket body 1 is provided with a national standard five-hole socket hole 11, and is also provided with a boss 14 with an open slot 13, and one end in the open slot 13 is provided with an American plug 15 that can be rotated by 90 degrees , the American plug 15 can be accommodated in the opening groove 13 after being rotated by 90 degrees, and a first nut 16 connected to the shrapnel of the ground wire of the national standard socket is provided between the two pins of the American plug 15;

An Italian connector 2, the Italian connector 2 has three circular pins conforming to the Italian standard, the bottom of the Italian connector 2 is provided with a groove, and the pins of the American plug 15 are arranged in the groove For the matching two US-to-US connection holes 21, the ground pin 22 located in the middle of the three round pins can be movably inserted through the through hole 23 provided between the two US-to-US connection holes 21. Connected to the Italian connector 2, and extend from the body of the Italian connector 2 to the groove at the bottom of the Italian connector 2 and protrude out of the groove. The head of the extension part of the ground pin 22 is provided with a thread 24, and the The pins of the American plug 15 are inserted into the American-style connecting hole 21 of the Italian connector, and the thread 24 on the extension part is driven to rotate by rotating the ground pin 22, and locked with the first nut 16 between the two pins of the American plug 15 connect;

A British connector 3, the British connector 3 is provided with three British standard pins, and is provided with a first protrusion 31, so that the connector is L-shaped, and the inner surface of the first protrusion 31 is provided with Three Italian-to-British connection holes 32 matching the pins of the Italian connector 2, the British connector 3 is also provided with a British-style socket corresponding to the position of the second nut 17 on the boss 14 of the socket body 1. Connector lock screw hole 33, insert the pin of the Italian connector 2 into the Italian-to-English connection hole 32 of the British connector 3, and the screw 6 passes through the lock screw hole 33 of the British connector and fixes it with the second nut 17 of the socket body 1 connect.

Preferably, a side lock hole 25 is provided on the side of the Italian connector 2 , and the screw 5 is inserted into the side lock hole 25 to lock the ground wire pin 22 after the connection is completed.

Preferably, the Italian connector 2 can be accommodated in the opening groove 13 with the rotation of the American plug 15 .

Preferably, the side of the Italian connector 2 is provided with a recess 26 to prevent fingers from touching the pins of the Italian connector 2 .

Preferably, the socket body 1 is provided with two USB charging holes 12 .

Preferably, it also includes a national standard three-pin connector 4, the national standard three-pin connector 4 is provided with three pins of the Chinese standard, and is provided with a second protrusion 41, so that the connector is L-shaped, and the second protrusion The inner surface of 41 is provided with three Italian connecting holes 42 matching the pins of the Italian connector 2, and the national standard three-pin connector 4 is also provided with a second nut 17 on the boss 14 of the socket body 1. The position corresponds to the lock screw hole 43 of the national standard three-pin connector. Insert the pin of the Italian connector 2 into the Italian connection hole 42 of the national standard three-pin connector 4, and the screw 6 passes through the lock screw hole 43 of the national standard three-pin connector and is set on the socket body. The second nut 17 of 1 is fixedly connected.

Preferably, the first protrusion 31 and the second protrusion 41 of the British connector 3 and the national standard three-pin connector 4 are respectively provided with a protective edge 34 , 44 .

Another solution of the present utility model is: a conversion socket, comprising:

A socket body, the socket body 1 is provided with a national standard five-hole socket hole 11, and is also provided with a boss 14 with an open slot 13, and one end of the open slot 13 is provided with an American plug 15 that can be rotated by 90 degrees. The American plug 15 can be accommodated in the opening groove 13 after being rotated 90 degrees, and the first nut 16 connected with the shrapnel of the ground wire of the national standard socket is provided between the two pins of the American plug 15;

A European-style connector 2', the European-style connector 2' has two circular pins conforming to the European Union standard, and the bottom of the European-style connector 2' is provided with a groove, and in the groove is a The pins of 15 are matched with the two American-style connecting holes 21, a through-hole 23 is provided between the two American-style connecting holes 21, and the pins of the American plug 15 are inserted into the American-style plug of the Italian connector. The connection hole 21 is intended, and the first nut 16 between the two prongs of the American plug 15 is locked and connected by a screw rod 6 passing through the through hole 23;

The beneficial effects of the utility model are: the socket body 1 is a socket with two USB jacks and an American plug 2, which can be used as a conversion socket from the American type to the national standard, and the socket body 1 is combined with the Italian connector 3 to become an Italian to national standard Five-hole socket, the socket body 1 is combined with the national standard three-pin connector 4 to become a national standard three-pin socket to a national standard five-hole socket. In addition, remove the ground pin 22 of the Italian connector 3 to become a European-style connector that meets EU standards 2', the socket body 1 and the European connector 2' are combined to become a European-style to national standard five-hole socket. One conversion socket can be used in multiple countries, which is convenient to carry and use when traveling abroad.

Description of drawings

Fig. 1 is a schematic diagram of accommodating a U.S. plug of the conversion socket of the present invention.

Fig. 2 is a diagram of the use state of the American plug of the utility model conversion socket.

Fig. 3 is a schematic diagram of the connection between the Italian connector and the American plug of the utility model conversion socket.

Fig. 4 is a structural schematic diagram of the Italian connector of the conversion socket of the present invention.

Fig. 5 is a structural schematic diagram of the Italian connector of the conversion socket of the present invention.

Fig. 6 is a schematic diagram of the connection between the British connector and the Italian connector of the conversion socket of the present invention.

Fig. 7 is a structural schematic diagram of the British connector of the conversion socket of the present invention.

Fig. 8 is a structural schematic diagram of the national standard three-pin connector of the conversion socket of the present invention.

Figure 9 is a schematic diagram of the connection between the national standard three-pin connector and the Italian connector of the conversion socket of the utility model.

Fig. 10 is a schematic diagram of the overall structure of the conversion socket of the present invention.

Fig. 11 is a schematic diagram of the connection between the European-style connector and the American-style plug of the conversion socket of the utility model.

Fig. 12 is a structural schematic diagram of the European-style connector of the conversion socket of the present invention.

Socket body 1, national standard five-hole socket hole 11, USB charging hole 12, opening slot 13, boss 14, American plug 15, first nut 16, second nut 17, Italian connector 2, American-to-Italian connection hole 21, Ground wire pin 22, through hole 23, thread 24, side lock hole 25, depression 26, British connector 3, first protrusion 31, Italian to British connection hole 32, British connector lock screw hole 33, national standard Three-pin connector 4, second protrusion 41, Italian-style connecting hole 42, national standard three-pin connector lock screw hole 43, protection edge 34, protection edge 44, European connector 2'.

detailed description

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:

A conversion socket comprising

A socket body, as shown in Figure 1, the socket body 1 is provided with a national standard five-hole socket hole 11, two USB charging holes 12, and is also provided with a boss 14 with an open slot 13, one end in the open slot 13 An American plug 15 that can be rotated 90 degrees is provided, and the American plug 15 can be accommodated in the opening groove 13 after being rotated 90 degrees. When using, the American plug 15 is opened, and the American plug 15 can be rotated 90 degrees after use. The folds are accommodated in the open slot 13 . A first nut 16 connected to the shrapnel of the ground wire of the national standard socket is provided between the two pins of the American plug 15;

An Italian connector 2, the Italian connector 2 has three round pins of Italian standard, the bottom of the Italian connector 2 is provided with a groove, and the pins of the American plug 15 are arranged in the groove. For the matching two US-to-US connecting holes 21, the ground pin 22 located in the middle of the three circular pins can be movably inserted through the through hole 23 provided between the two US-to-US connecting holes 21 On the Italian connector 2, extending from the body of the Italian connector 2 to the groove at the bottom of the Italian connector 2 and protruding from the groove, the head of the extension part of the ground pin 22 is provided with a thread 24, which is American-style The prongs of the plug 15 are inserted into the American-style connecting holes 21 of the Italian connector, and the screw teeth 24 on the extension part are driven to rotate by rotating the ground pin 22, and are locked and connected with the first nut 16 between the two prongs of the American-style plug 15 , complete the Italian to national standard five-hole socket.

Since the pins cannot be set freely, the side of the Italian connector 2 is provided with a side lock hole 25. After the connection is completed, the screw 5 is inserted into the side lock hole 25 to lock the ground wire pin 22, and the Italian connector 2 cannot be disassembled by hand. The ground wire pin 22 is connected with the ground wire shrapnel of the national standard socket through the first nut 16 to become a conversion socket with a ground wire. The Italian connector 2 can be accommodated in the opening groove 13 with the rotation of the US plug 15 .

The side of the Italian connector 2 is designed with a recess 26. When the main body American plug is inserted into the Italian connector 2, the edge higher than the recess 26 prevents fingers from touching the pins for safety protection.

A British connector 3, the British connector 3 is provided with three British standard pins, and is provided with a first protrusion 31, so that the connector is L-shaped, and the L-shaped design is connected with the Italian connector 2 It can be matched and buckled with the boss 14 of the above-mentioned socket body 1. The inner surface of the first protrusion 31 is provided with three Italian-to-English connection holes 32 that match the pins of the Italian connector 2. The British connection A British connector lock screw hole 33 corresponding to the position of the second nut 17 on the boss 14 of the socket body 1 is also provided on the connector 3 . Insert the pin of the Italian connector 2 into the Italian to British connection hole 32 of the British connector 3, and the screw 6 passes through the locking screw hole 33 of the British connector and is fixedly connected with the second nut 17 of the socket body 1 to complete the conversion from the British to the national standard Five-hole conversion socket with grounding wire and dual USB.

A national standard three-pin connector 4, the national standard three-pin connector 4 is provided with three Chinese standard pins, the three pins are suitable for high-power electrical appliances such as air conditioners, and is provided with a second protrusion 41, so that the connector is L-shaped. The L-shaped design can be matched with the second boss 14 of the above-mentioned socket body 1 when it is connected with the Italian connector 2. The national standard three-pin connector 4 is also provided with a national standard three-pin connector locking screw hole 43 corresponding to the position of the second nut 17 on the boss 14 of the socket body 1. Insert the pin of the Italian connector 2 into the Italian connecting hole 42 of the national standard three-pin connector 4, and the screw rod 6 passes through the lock screw hole 43 of the national standard three-pin connector and is fixedly connected with the second nut 17 set on the socket body 1 to complete the national standard three. Pin to national standard five-hole conversion socket with grounding wire and dual USB.

The first protrusion 31 and the second protrusion 41 of the British connector 3 and the national standard three-pin connector 4 are respectively provided with a protective edge 34, 44, and the British connector 3 or the national standard three-pin connector 4 is mated with the Italian connector 2. When connecting, hold the protection edges 34, 44 so that the fingers cannot touch the pins of the Italian connector 2, so as to play a role of safety protection.

Another embodiment of the present utility model is that the ground wire pin 22 of the Italian connector 2 is removed, leaving two circular pins, and the Italian connector 2 becomes a European-style connector 2' conforming to the European Union standard. It can be assembled and disassembled flexibly and conveniently. Insert the pins of the American plug 15 into the American-style connecting hole 21 of the European connector 2', and pass a screw 6 through the through hole 23 and the first nut between the two pins of the American plug 15. 16 locking connections, complete the European-style to national standard five-hole socket.

In summary, the above are only preferred embodiments of the present utility model, and are not intended to limit the implementation scope of the present utility model. That is, all equivalent changes and modifications made according to the patent scope of the utility model should belong to the technical category of the utility model.

Claims (9)

1. a kind of conversion socket is it is characterised in that include：

One jack body (1), described jack body (1) is provided with GB five spring hole scoket hole (11), is additionally provided with one and carries open slot (13) boss (14), the one end in described open slot (13) be provided with can 90 degree rotation American plugs (15), described American insert Head (15) can be accommodated in described open slot (13) after rotating 90 degree, is provided with and state between two pins of American plug (15) The first nut (16) that mark receptacle grounds shell fragment connects；

One Italian adapter (2), described Italy's adapter (2) carries three circular pins meeting Unificazione Italian, institute State Italian adapter (2) bottom and be provided with groove, be provided with two matching with the pin of American plug (15) in described groove Individual beautiful turn of meaning connecting hole (21), the earth pin (22) in the middle of described three circular pins are passed through to turn in described two U.S.s Between meaning connecting hole (21), the through hole (23) of setting is movable is plugged on Italian adapter (2), and connects from Italy Device (2) extends to the groove of Italian adapter (2) bottom in vivo and leans out groove, the extension of described earth pin (22) Head is provided with thread (24), U.S.A of the Italian adapter of pin insertion of American plug (15) is turned meaning connecting hole (21), and leads to Crossing rotation earth pin (22) drives the thread (24) on extension to rotate, first and (15) two pins of American plug between Nut (16) locking connects；

One English adapter (3), described English adapter (3) is provided with three pins of British Standard, and is provided with first raised (31), Make adapter L-shaped, the medial surface of described first raised (31) is provided with three matching with the pin of Italian adapter (2) Meaning turn English connecting hole (32), described English adapter (3) is additionally provided with one with jack body (1) boss (14) on the second spiral shell Corresponding English adapter lock screw hole (33) in female (17) position, the pin of Italian adapter (2) is inserted English connection The meaning of device (3) turns English connecting hole (32), and screw rod (6) passes through English adapter to lock the second of screw hole (33) and jack body (1) Nut (17) is fixedly connected.

2. conversion socket according to claim 1 is it is characterised in that the side of described Italy's adapter (2) is provided with side Face lockhole (25), by screw (5) insertion side lockhole (25) locking earth pin (22) after completing to connect.

3. conversion socket according to claim 2 is it is characterised in that described Italy's adapter (2) can be with American plug (15) rotation and be accommodated in open slot (13).

4. conversion socket according to claim 2 is it is characterised in that the side of described Italy's adapter (2) is provided with Prevent the depression (26) of Italian adapter (2) pin of finger touching.

5. conversion socket according to claim 2 is it is characterised in that described jack body (1) is provided with two USB chargings Hole (12).

6. the conversion socket according to claim 15 any one connects it is characterised in that also including a GB three foot Device (4), described GB three-pin conncetor (4) is provided with three pins of Chinese Industrial Standards (CIS), and is provided with second raised (41), makes the adapter be in L-type, the medial surface of described second raised (41) is provided with the three Ge Yizhuan states being matched with the pin of Italian adapter (2) and is connected Hole (42), described GB three-pin conncetor (4) is additionally provided with one with jack body (1) boss (14) on the second nut (17) Position corresponding GB three-pin conncetor lock screw hole (43), pin insertion GB three foot of Italian adapter (2) is connected Yi Zhuan state connecting hole (42) of device (4), screw rod (6) passes through GB three-pin conncetor lock screw hole (43) and is arranged on jack body (1) the second nut (17) is fixedly connected.

7. conversion socket according to claim 6 is it is characterised in that described English adapter (3) and GB three foot connect The first of device (4) raised (31) and second raised (41) are respectively provided with a protection along (34), (44).

8. a kind of conversion socket, including：

One jack body, described jack body (1) is provided with GB five spring hole scoket hole (11), is additionally provided with one and carries open slot (13) Boss (14), described open slot (13) one end be provided with can 90 degree rotation American plugs (15), described American plug (15) turn Can be accommodated in after dynamic 90 degree in described open slot (13), be provided with and GB receptacle grounds bullet between American (15) two pins of plug The first nut (16) that piece connects；

One DIN connector (2 '), described DIN connector (2 ') carries two circular pins meeting EU criteria, described Europe Formula adapter (2 ') bottom is provided with groove, is provided with two U.S.As matching with the pin of American plug (15) and turns in described groove Meaning connecting hole (21), it is provided with through hole (23) in described two beautiful turning between meaning connecting hole (21), by American plug (15) U.S.A of the Italian adapter of pin insertion turns meaning connecting hole (21), and passes through through hole (23) and American plug by a screw rod (6) The first nut (16) locking between (15) two pins connects.

9. conversion socket according to claim 8 is it is characterised in that described jack body (1) is provided with two USB charging holes (12).