CN210866700U

CN210866700U - Multifunctional charging socket

Info

Publication number: CN210866700U
Application number: CN201921327039.9U
Authority: CN
Inventors: 孙强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-06-26
Anticipated expiration: 2029-08-15

Abstract

The utility model relates to a multifunctional charging socket, which comprises a base, a wire and a winding component arranged on the back of the base; the base is provided with a jack for inserting the plug, and the back of the base is provided with a conductive seat communicated with the inserted plug; the wire winding assembly comprises a supporting seat, a rotating shaft and a wire winding seat, wherein the supporting seat is arranged on the back surface of the base, the rotating shaft is arranged on the supporting seat, the wire winding seat is in rotating fit with the rotating shaft, one end of a wire is fixed on the rotating shaft, and the other end of the wire penetrates through the base and extends out; the part of the wire extending out of the base is provided with at least one charging joint; the base is arched outwards at the position corresponding to the winding assembly, and a containing space for containing the rolled wire is formed on the back surface of the base. The wire rod can outwards be pulled out, can also retract and accomodate in the base and hide, does not cause the influence to the outside, can in time charge convenient to use when the user forgets to take charger, charging wire.

Description

Multifunctional charging socket

Technical Field

The utility model relates to a socket field, more specifically say, relate to a multi-functional socket that charges.

Background

The socket in the related art is usually provided with one or more of a USB socket, a two-pin socket, a three-pin socket and the like, but a special charger, a charging wire and the like are required to be plugged into the socket to be led out for a user to use, and when the user does not have the charger and the charging wire, the charging cannot be carried out, so that the normal charging use of the user is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in that, a multi-functional socket that charges that convenience of customers charges is provided.

The utility model provides a technical scheme that its technical problem adopted is: constructing a multifunctional charging socket, which comprises a base, a wire and a winding assembly arranged on the back of the base;

the base is provided with a jack for inserting a plug, and the back of the base is provided with a conductive seat communicated with the inserted plug;

the winding assembly comprises a supporting seat, a rotating shaft and a winding seat, the supporting seat is arranged on the back of the base, the rotating shaft is arranged on the supporting seat, the winding seat is in rotating fit with the rotating shaft,

one end of the wire is fixed on the rotating shaft, and the other end of the wire penetrates through the base to extend out; the part of the wire extending out of the base is provided with at least one charging joint;

the base is arched outwards at a position corresponding to the winding assembly, and a containing space for containing the rolled wire is formed on the back surface of the base.

Preferably, the side surface of the supporting seat adjacent to the winding seat is provided with a guide groove arranged along the radial direction, and the side surface of the winding seat adjacent to the supporting seat is provided with an arc-shaped positioning groove;

the wire winding seat is characterized in that a ball is clamped between the guide groove and the positioning groove, and when the wire winding seat rotates, the ball rolls along the positioning groove and rolls along the guide groove.

Preferably, the wire winding seat comprises a rotating disc and a wire winding drum positioned on one side of the rotating disc, the rotating shaft penetrates through the rotating disc to enable the wire winding seat to be rotatably installed, the wire winding drum is sleeved outside the rotating shaft, and a wire guiding space is formed between the wire winding drum and the rotating shaft;

the side wall of the winding reel is provided with an opening for the wire to penetrate through the lead space, the rotating shaft is hollow, and the wire is led into the rotating shaft and then is led out for power connection.

Preferably, a conductive plate is arranged on one side of the rotating disc, which is opposite to the winding drum, two circular conductive surfaces which are coaxial with the rotating shaft are arranged on the conductive plate, and the positive electrode and the negative electrode of the wire are respectively conducted with the two conductive surfaces;

the inner side of the base is provided with contacts which are respectively in contact conduction with the two conductive surfaces, and when the rotating disc and the conductive plate rotate, the wire is kept in conduction with the two contacts.

Preferably, the inner side of the base is further provided with a mainboard, the two contacts are electrically connected with the mainboard, the mainboard is provided with a USB socket, and the USB socket is opposite to the jacks.

Preferably, the mainboard is further provided with a control switch for controlling a power switch of the mainboard, and the base is further provided with a key for pressing the control switch.

Preferably, the outwardly arched portion of the base is arcuate.

Preferably, the part of the wire extending out of the base is provided with at least three specifications of charging connectors;

the conductive seat is at least one of a USB socket, a two-pin socket and a three-pin socket, and the jack comprises a plurality of through holes corresponding to the conductive seats.

Implement the utility model discloses a multi-functional socket that charges has following beneficial effect: the wire rod can outwards be pulled out, can also retract and accomodate in the base and hide, does not cause the influence to the outside, can in time charge convenient to use when the user forgets to take charger, charging wire.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic structural diagram of a multifunctional charging socket in an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of the multi-functional charging receptacle of fig. 1;

fig. 3 is a schematic cross-sectional view of the multifunctional charging receptacle of fig. 1 from another angle.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the multifunctional charging socket in a preferred embodiment of the present invention includes a base 1, a wire 2, and a wire winding assembly 3 disposed on the back of the base 1. The base 1 is provided with a jack 11 for plugging a plug, the back of the base 1 is provided with a conductive seat 12 conducted with the plugged plug, preferably, the conductive seat 12 is at least one of a USB socket 151, a two-pin socket 153 and a three-pin socket 154, and the jack 11 includes a plurality of through holes corresponding to the conductive seats 12.

The winding assembly 3 comprises a supporting seat 31, a rotating shaft 32 and a winding seat 33, wherein the supporting seat 31 is arranged on the back of the base 1, the rotating shaft 32 is arranged on the supporting seat 31, and the winding seat 33 is in rotating fit with the rotating shaft 32.

One end of the wire 2 is fixed on the rotating shaft 32, and the other end of the wire 2 penetrates through the base 1 to extend out; the portion of the wire 2 protruding out of the base 1 is provided with at least one charging connector 21.

The base 1 is arched outward at a position corresponding to the winding unit 3, and a housing space 13 for housing the wound wire 2 is formed on the back surface of the base 1. Preferably, the outward arched part of the base 1 is arched, so that the base can be stored without affecting the appearance.

Wire rod 2 can outwards be pulled out, can also retract and receive in base 1 and hide, does not cause the influence to the outside, can in time charge convenient to use when the user forgets to take charger, charging wire.

In some embodiments, the socket further comprises a back cover 4 for hermetically fixing the wire winding assembly 3 from the back of the base 1. Further, the base 1 and the back cover 4 are provided with outer shells, so that the inner structure is protected and the safety is improved.

The side surface of the supporting seat 31 adjacent to the winding seat 33 is provided with a guide groove 311 arranged along the radial direction, and the side surface of the winding seat 33 adjacent to the supporting seat 31 is provided with an arc-shaped positioning groove 331.

The ball 34 is interposed between the guide groove 311 and the positioning groove 331, and when the spool 33 rotates, the ball 34 rolls along the positioning groove 331 and along the guide groove 311. The positioning groove 331 has an arc shape diverging from the center to allow the ball 34 to smoothly roll when the spool base 33 rotates.

The wire winding seat 33 comprises a rotating disc 332 and a wire winding barrel 333 positioned on one side of the rotating disc 332, the rotating shaft 32 penetrates through the rotating disc 332 to enable the wire winding seat 33 to be rotatably installed, the wire winding barrel 333 is sleeved outside the rotating shaft 32, and a wire leading space is formed between the wire winding barrel 333 and the rotating shaft 32.

An opening is formed in the side wall of the bobbin 333 for the wire 2 to pass through to the lead space, the inside of the rotating shaft 32 is hollow, and the wire 2 is led into the rotating shaft 32 and then led out to be connected with electricity.

Further, a conductive plate 334 is disposed on a side of the rotating disc 332 opposite to the bobbin 333, two circular conductive surfaces coaxial with the rotating shaft 32 are disposed on the conductive plate 334, and the positive and negative electrodes of the wire 2 are respectively conducted with the two conductive surfaces.

The inner side of the base 1 is provided with contacts 14 which are respectively in contact with and conducted with the two conductive surfaces, the positions of the contacts 14 are fixed, and when the rotating disc 332 and the conductive plate 334 rotate, the wire 2 is kept to be conducted with the two contacts 14.

The inner side of the base 1 is further provided with a main board 15, the two contacts 14 are electrically connected with the main board 15, the main board 15 is provided with a USB socket 151, and the USB socket 151 is opposite to the position of the jack 11.

The main board 15 is further provided with a control switch 152 for controlling a power switch of the main board 15, and the base 1 is further provided with a key 16 for pressing the control switch 152.

It is to be understood that the above-described respective technical features may be used in any combination without limitation.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The multifunctional charging socket is characterized by comprising a base (1), a wire (2) and a wire winding assembly (3) arranged on the back of the base (1);

the base (1) is provided with a jack (11) for plugging a plug, and the back of the base (1) is provided with a conductive seat (12) communicated with the plugged plug;

the winding assembly (3) comprises a supporting seat (31), a rotating shaft (32) and a winding seat (33), the supporting seat (31) is arranged on the back of the base (1), the rotating shaft (32) is arranged on the supporting seat (31), the winding seat (33) is in running fit with the rotating shaft (32),

one end of the wire (2) is fixed on the rotating shaft (32), and the other end of the wire penetrates through the base (1) to extend out; the part of the wire (2) extending out of the base (1) is provided with at least one charging connector (21);

the base (1) is arched outwards at a position corresponding to the winding assembly (3), and a containing space (13) for containing the rolled wire (2) is formed on the back surface of the base (1).

2. The multifunctional charging socket according to claim 1, wherein the side of the supporting base (31) adjacent to the winding base (33) is provided with a guide groove (311) arranged in a radial direction, and the side of the winding base (33) adjacent to the supporting base (31) is provided with an arc-shaped positioning groove (331);

and a ball (34) is clamped between the guide groove (311) and the positioning groove (331), and when the winding seat (33) rotates, the ball (34) rolls along the positioning groove (331) and along the guide groove (311).

3. The multifunctional charging socket according to claim 1, wherein the wire winding seat (33) comprises a rotary disc (332) and a wire winding barrel (333) positioned at one side of the rotary disc (332), the rotary disc (332) is penetrated by the rotary shaft (32) to allow the wire winding seat (33) to be rotatably installed, the wire winding barrel (333) is sleeved outside the rotary shaft (32), and a wire guiding space is formed between the wire winding barrel (333) and the rotary shaft (32);

the side wall of the bobbin (333) is provided with an opening for the wire (2) to penetrate through the lead space, the rotating shaft (32) is hollow, and the wire (2) is led into the rotating shaft (32) and then is led out for power connection.

4. The multifunctional charging socket according to claim 3, wherein a conductive plate (334) is disposed on a side of the rotating disc (332) opposite to the bobbin (333), two circular conductive surfaces coaxial with the rotating shaft (32) are disposed on the conductive plate (334), and the positive and negative electrodes of the wire (2) are respectively conducted with the two conductive surfaces;

the inner side of the base (1) is provided with contacts (14) which are respectively in contact conduction with the two conductive surfaces, and when the rotating disc (332) and the conductive plate (334) rotate, the wire (2) is kept in conduction with the two contacts (14).

5. The multifunctional charging socket according to claim 4, wherein a main board (15) is further disposed on the inner side of the base (1), the two contacts (14) are electrically connected to the main board (15), a USB socket (151) is disposed on the main board (15), and the USB socket (151) is opposite to the insertion hole (11).

6. The multifunctional charging socket according to claim 5, wherein a control switch (152) for controlling a power switch of the main board (15) is further disposed on the main board (15), and a button (16) for pressing the control switch (152) is further disposed on the base (1).

7. The multifunctional charging socket according to any one of claims 1 to 6, wherein the outwardly arched portion of the base (1) is arcuate.

8. The multifunctional charging socket according to any one of claims 1 to 6, wherein the portion of the wire (2) protruding out of the base (1) is provided with charging connectors (21) of at least three specifications;

the conductive seat (12) is at least one of a USB socket (151), a two-pin socket (153) and a three-pin socket (154), and the jack (11) comprises a plurality of through holes corresponding to the conductive seats (12).