CN207504233U - plug - Google Patents

Abstract

A kind of plug, including USB interface and attaching plug, the attaching plug can be rotated relative to the USB interface to first state and the second state, and under the first state, the USB interface is exposed by the attaching plug；Under second state, the USB interface is accommodated by the attaching plug, and the attaching plug protrudes from the USB interface.The charging plug is designed using attaching plug rotary structure, improves convenience and versatility that user uses.

Description

plug

technical field

The utility model relates to the field of chargers, in particular to a plug.

Background technique

Currently, the chargers used by various mobile businesses are composed of a power conversion output head and a USB connection line via a USB interface line. In use, when using the mobile power supply/USB interface to charge or transfer data, you need to manually unplug the power conversion output head. The unplugging action is not convenient enough and the power plug is easy to forget and lose. Moreover, the current charging interface methods include a strong electric plug type and a weak electric USB interface type. If a plug-in product with a power conversion output head and a USB cable lacks one of them, it cannot be compatible with any of the charging interface methods.

Utility model content

In view of this, the utility model provides a plug, which is convenient for users to use for multiple purposes.

A plug includes a USB interface and a power plug, the power plug can be rotated relative to the USB interface to a first state and a second state, and in the first state, the USB interface is exposed by the power plug; In the second state, the USB interface is accommodated by the power plug, and the power plug protrudes from the USB interface.

Preferably, the plug further includes a body, the body is connected to the USB interface and the power plug, and the power plug is rotatably connected to the body through a rotating shaft.

Preferably, the body defines a first groove for accommodating the power plug when the power plug rotates to the first state.

Preferably, the body includes a first side and a second side adjacently arranged, the first groove passes through the first side to form a first opening, and passes through the second side to form a second opening.

Preferably, the USB interface includes a protruding portion and an interface portion, one end of the protruding portion is connected to the interface portion, and the other end of the protruding portion is connected to an end of the body connected to the power plug.

Preferably, the power plug includes a pin portion and a positioning portion for electrically connecting to a mains socket, and the pin portion is fixedly arranged on the positioning portion.

Preferably, the positioning part includes a first fixing part, a second fixing part and a connection, the connecting part connects the first fixing part and the second fixing part, the pin part includes two pins, the The two pins are respectively embedded in one end of the first fixing part and the second fixing part.

Preferably, the first fixing part, the second fixing part and the connecting part form a second groove, and the second groove is elongated, connecting the first fixing part and the first fixing part The two fixing parts are spaced apart for accommodating the USB interface when the power plug is rotated to the second state.

Preferably, a second shaft hole is provided on the first fixing part and the second fixing part, and the two ends of the rotating shaft pass through the second shaft hole on the first fixing part and the second shaft hole respectively. The second shaft hole on the second fixing part connects the power plug to the body.

Preferably, the length of the connecting portion is equivalent to the length of the interface portion of the USB interface, and is shorter than the lengths of the first fixing portion and the second fixing portion, so as to form an escape slot, The avoidance groove is used to accommodate the protrusion of the USB interface

The plug is designed with a rotatable power plug structure, which improves the convenience and versatility of users.

Description of drawings

Fig. 1 is a schematic diagram of the structure of an embodiment of the utility model plug.

Fig. 2 is a schematic diagram of the power plug of the present invention rotated to the first state.

Fig. 3 is a schematic diagram of the power plug of the present invention rotated to the second state.

Description of main component symbols

Detailed ways

As shown in FIG. 1 , an embodiment of the present invention provides a plug 100 . The plug 100 can be used for charging electronic equipment (not shown in the figure), and can also be used for data transmission between electronic equipment.

The plug 100 includes a body 10 , a cable 20 , a USB interface 30 , a power plug 40 and a rotating shaft 50 . Apparently, the plug 100 may further include but not limited to other mechanical structures, electronic components, and circuit boards for realizing its preset functions.

One end of the main body 10 is respectively connected with the USB interface 30 and the power plug 40 . The other end of the body 10 is electrically connected to the cable 20 . The main body 10 is provided with a voltage conversion circuit for converting commercial power into a working voltage suitable for electronic equipment and outputting it to the cable 20 .

The body 10 includes a first side 101 and a second side 102 adjacent to each other. Preferably, the second side 102 is opposite to one end of the main body 10 connected to the cable 20 . The main body 10 defines a first groove 11 for accommodating the power plug 40 . The first groove 11 passes through the first side 101 to form a first opening 103 , passes through the second side 102 to form a second opening 104 , and forms two opposite side walls 12 on the body 10 , and the second connecting the two side walls 12 . A bottom wall 13 , a second bottom wall 14 , and bumps 15 . The first bottom wall 13 is substantially parallel to the first side 101 . The second bottom wall 14 is substantially parallel to the second side 102 . The protrusions 15 protrude from the first bottom wall 13 and the second bottom wall 14 , and are respectively spaced apart from the two side walls 12 . In this way, the first groove 11 is roughly "concave" shape. First shaft holes 16 are correspondingly provided on the two side walls 12 . Preferably, the first shaft hole 16 is disposed at one end of the two sidewalls 12 close to the second opening 104 . Two ends of the rotating shaft 50 are installed in the two first shaft holes 16 respectively.

The USB interface 30 includes a protruding portion 31 and an interface portion 32 . The protruding part 31 and the interface part 32 are integrally formed. The protruding portion 31 is provided with a through hole 33 , and the rotating shaft 50 can pass through the through hole 33 . The interface part 32 is used for plugging into an external USB interface (not shown). The interface part 32 can be used for power and/or data transmission with electronic equipment. The USB interface 30 is electrically connected to the cable 20 . The protruding portion 31 is fixedly connected to an end of the main body 10 close to the second opening 104 . The length of the first bottom wall 13 is shorter than the length of the two side walls 12, and the protruding portion 31 is located between the two side walls 12 and spaced apart from the two side walls 12, that is to say, the width of the protruding portion 31 is less than The width of the first bottom wall 13 .

The power plug 40 is electrically connected to the cable 20 . Specifically, the power plug 40 includes a pin portion 41 and a positioning portion 42 . The pin portion 41 is used to electrically connect to a mains socket, and convert the mains power into a working voltage suitable for electronic equipment through the voltage conversion circuit in the main body 10 and output it to the cable 20 . The pin portion 41 includes two pins. The pin portion 41 is fixedly disposed on the positioning portion 42 .

The positioning part 42 includes a first fixing part 43 , a second fixing part 44 and a connecting part 45 . The connecting portion 45 connects the first fixing portion 43 and the second fixing portion 44 . The thickness of the connecting portion 45 is smaller than that of the first fixing portion 43 and the second fixing portion 44 , so that the connecting portion 45 , the first fixing portion 43 and the second fixing portion 44 form a second groove 46 through the connecting portion 45 . The two pins of the pin part 41 are respectively fixed on one end of the first fixing part 43 and the second fixing part 44 . The second groove 46 is elongated and separates the first fixing portion 43 from the second fixing portion 44 for accommodating the USB interface 30 . The length of the connecting part 45 is equivalent to the length of the interface part 32, and is shorter than the length of the first fixing part 43 and the second fixing part 44. An escape slot 461 is formed for accommodating the protruding portion 31 .

Both the first fixing portion 43 and the second fixing portion 44 are provided with a second shaft hole 47 . Both ends of the rotating shaft 50 pass through the through hole 33 , the second shaft hole 47 and the first shaft hole 16 sequentially, so as to rotatably connect the power plug 40 to the main body 10 .

The power plug 40 can rotate 180 degrees around the rotation axis 50 to a first state and a second state.

As shown in FIG. 2 , when the power plug 40 rotates to the second state, the plug 100 switches to the power plug 40 mode. In the second state, the USB interface 30 is accommodated in the power plug 40 , specifically, the interface portion 32 is accommodated in the second groove 46 of the power plug 40 , and the protruding portion 31 is accommodated in the escape groove 461 . The power plug 40 protrudes from the body 10 . The pin portion 41 protrudes outside the USB interface 30 and can be connected to an external socket to charge the electronic device.

As shown in FIG. 3 , when the power plug 40 rotates to the first state, the plug 100 switches to the USB interface 30 mode. In the first state, the power plug 40 is accommodated in the first groove 11 of the main body 10. Specifically, the connecting portion 45 of the positioning portion 42 of the power plug 40 is close to the first bottom wall 13, and the pin portion 41 of the power plug 40 is just positioned by The bumps 15 are spaced apart. At this time, the power plug 40 does not cover the USB interface 30, and the USB interface 30 protrudes outside the body 10, and can be plugged with an external USB interface for power supply and data transmission between electronic devices.

The plug 100 shown in this embodiment adopts the rotatable design of the power plug 40, which improves the convenience and versatility of the user.

Those of ordinary skill in the art should recognize that the above embodiments are only used to illustrate the utility model, rather than as a limitation to the utility model, as long as within the spirit of the utility model, the above implementation methods Appropriate changes and changes all fall within the scope of protection of the utility model.

Claims (10)

1. a kind of plug, including USB interface and attaching plug, which is characterized in that the attaching plug can relatively described USB interface Rotation is to first state and the second state, and under the first state, the USB interface is exposed by the attaching plug；Described Under two-state, the USB interface is accommodated by the attaching plug, and the attaching plug protrudes from the USB interface.

2. plug as described in claim 1, which is characterized in that the plug further includes ontology, and the ontology connects with the USB Mouth, attaching plug connection, the attaching plug are rotatably connected by a shaft in the ontology.

3. plug as claimed in claim 2, which is characterized in that the ontology offers the first groove, in the power supply Plug accommodates the attaching plug when rotating to the first state.

4. plug as claimed in claim 2, which is characterized in that the ontology includes the first side and the second side that are disposed adjacent Face, the first groove penetrate through the first side and form the first opening, penetrate through the second side and form the second opening.

5. plug as claimed in claim 2, which is characterized in that the USB interface includes protrusion and interface portion, the protrusion The one end in portion is connected with the interface portion, and the other end of the protrusion connects the ontology connects the attaching plug one End.

6. plug as claimed in claim 5, which is characterized in that the attaching plug includes pin part and positioning region, for electricity Commercial power socket is connected, the pin part is fixedly installed on positioning region.

7. plug as claimed in claim 6, which is characterized in that the positioning region include the first fixed part, the second fixed part and Connecting portion, the connecting portion connect first fixed part and second fixed part, and the pin part includes two pins, institute It states two pins and distinguishes intercalation in one end of first fixed part and second fixed part.

8. plug as claimed in claim 7, which is characterized in that first fixed part, second fixed part and the company Socket part forms second groove, and second groove is elongated, will be between first fixed part and second fixed part Every for accommodating the USB interface when the attaching plug is rotated to second state.

9. plug as claimed in claim 7, which is characterized in that be provided on first fixed part and second fixed part Second axis hole, the both ends of the shaft are each passed through second axis hole and second fixed part on first fixed part On second axis hole, the attaching plug is connected to the ontology.

10. plug as claimed in claim 7, which is characterized in that the length of the connecting portion and the described of the USB interface connect The length of oral area is suitable, and the length of shorter than described first fixed part and second fixed part, is used to form a bit-avoiding slot, institute Bit-avoiding slot is stated for housing the protrusion of the USB interface.