CN212257796U

CN212257796U - Multifunctional charger with rotary plug

Info

Publication number: CN212257796U
Application number: CN202021111265.6U
Authority: CN
Inventors: 金凌云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2020-12-29
Anticipated expiration: 2030-06-16

Abstract

The utility model belongs to the charger field, concretely relates to multifunctional charger with rotating plug, including the casing, set up main control circuit board and wireless charging device in the casing, the front end of casing sets up plug assembly, plug assembly including install in the plug socket of casing and with the plug of plug socket cooperation installation, the plug socket casing relatively realizes rotatoryly. The utility model discloses a relative casing of plug and socket is rotatory 90, and then reaches the purpose that makes the relative casing of plug freely switch between horizontality and vertical state, makes the utility model discloses use more convenient, the spirit of soul, the function is more powerful.

Description

Multifunctional charger with rotary plug

Technical Field

The utility model belongs to the field, concretely relates to multifunctional charger with rotating plug.

Background

The charger is a power supply conversion device for small portable electronic equipment, electronic appliances and the like, is commonly used on small electronic products such as mobile phones, liquid crystal displays, smart watches, notebook computers, wireless earphones and the like, and with the rise and fall of science and technology, the adapter with the wireless charging function gradually enters the lives of people. At present, a wireless charging technology adopted by terminal equipment such as a mobile phone, an intelligent watch, a wireless earphone and the like is mainly based on an electromagnetic induction type wireless charging technology, when the wireless charging receiving terminal is wirelessly charged through a wireless charging device, the wireless charging device transmits energy to the wireless charging receiving terminal through coil induction, and wireless charging of the wireless charging receiving terminal is realized.

At present, the plug of most wireless chargers is a fixed structure, the use is inconvenient, the plug of the wireless charger of some manufacturers can be folded into a shell, however, the wireless charger still has a defect, the plug seat of the wireless charger cannot rotate, when the plug is plugged into a power supply, the state of the wireless charger is fixed and can not be turned over, the wireless charger is not suitable for places with narrow space, for example, if the socket on the power supply is vertical, the plug can be inserted into the socket in a vertical state, and then the main body of the wireless charger also needs to be in a vertical state, so that an electronic product is difficult to be placed on the wireless charger for charging, and the wireless charger is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to compensate for the deficiencies of the prior art, the utility model provides a multi-functional charger technical scheme with rotatory plug.

The multifunctional charger with the rotary plug comprises a shell, wherein a main control circuit board and a wireless charging device are arranged in the shell, and a plug assembly is arranged at the front end of the shell.

The multifunctional charger with the rotary plug is characterized in that a mounting port and a mounting plate are arranged at the front end and the rear end of the shell, a limiting cavity is formed between the mounting port and the mounting plate, the main body of the plug seat is rotatably inserted into the mounting port, and a blocking part used for blocking the limiting cavity is arranged at the rear end of the plug seat.

The multifunctional charger with the rotary plug is characterized in that one of the plug seat and the mounting plate is provided with a sliding block, the other is provided with an arc groove of at least 90 degrees, the sliding block is in sliding fit with the arc groove, and the upper end of the arc groove is provided with a stop block for blocking and connecting with the sliding block.

The multifunctional charger with the rotary plug is characterized in that the plug seat comprises a seat body and a cover body fixedly covered with the seat body, a mounting cavity is arranged between the seat body and the cover body, a first open groove corresponding to the plug is formed in the cover body, the inner end of the plug is rotatably mounted in the mounting cavity, the outer end of the plug penetrates through and is exposed out of the first open groove, the first open groove can limit the rotation angle of the plug, and when the plug is in a folded state, the outer end of the plug retracts into the mounting cavity from the first open groove.

The multifunctional charger with the rotary plug is characterized in that the two ends inside the base body are provided with rotating grooves, and the inner end of the plug is provided with a rotating shaft which is matched with the rotating grooves in a rotating mode.

The multifunctional charger with the rotary plug is characterized in that a contact block is arranged on the rotating shaft, a metal elastic sheet for conducting current is arranged on the base body, and the metal elastic sheet is abutted to the contact block.

The multifunctional charger with the rotary plug is characterized in that the metal elastic sheet is hung on an opening of the mounting plate, the rear end of the metal elastic sheet is provided with a connecting end used for connecting a wire, a groove corresponding to the connecting end is formed in the mounting plate, the connecting end is located on the groove, and when the plug seat rotates, the connecting end leaves the groove and abuts against the outer end face of the mounting plate to provide damping for the rotation of the plug seat.

The multifunctional charger with the rotary plug is characterized in that a second slot corresponding to the first slot is arranged at the front end of the shell, and when the plug is in a folded state, the outer end of the plug is accommodated in the second slot.

The multifunctional charger with the rotary plug is characterized in that the wireless charging device comprises a wireless charging panel, a wireless charging base and a wireless charging coil, a plurality of magnetic bodies are arranged on the wireless charging base, the magnetic bodies are distributed along the periphery of the wireless charging coil, and the magnetic bodies are used for adsorbing a wireless charging receiving end to enable the wireless charging receiving end to be magnetically connected to a charging area; the wireless panel that charges includes wireless transmission control module that charges, and wireless transmission control module that charges is connected with wireless charging coil electricity.

The multifunctional charger with the rotary plug is characterized in that a main control circuit board is respectively electrically connected with the plug and a wireless charging panel, the main control circuit board comprises an AC-to-DC power supply module and a plurality of USB charging control circuit modules, and the USB charging control circuit modules are in control connection with a plurality of USB charging interfaces.

Compared with the prior art, the utility model discloses a relative casing of plug and socket is rotatory 90, and then reaches the purpose that makes the relative casing of plug freely switch between horizontality and vertical state, makes the utility model discloses it is more convenient, the soul, the function is more powerful to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of an exploded structure of the middle plug assembly of the present invention;

FIG. 4 is a schematic view of the connection structure of the plug and the base of the present invention;

fig. 5 is a schematic view of the plug structure of the present invention;

fig. 6 is a schematic view of the structure of the middle seat body of the present invention;

fig. 7 is a second schematic structural view of the middle seat body of the present invention;

FIG. 8 is a schematic view of the structure of the mounting plate of the present invention;

fig. 9 is a schematic view of the connection structure between the middle housing and the wireless charging device of the present invention;

fig. 10 is a usage status diagram of the earphone box of the present invention during charging;

fig. 11 is a usage status diagram of the electronic watch of the present invention during charging;

fig. 12 is a schematic diagram of the circuit structure of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in the figure, the multifunctional charger with the rotary plug comprises a shell 1, wherein a main control circuit board 2 and a wireless charging device 3 are arranged in the shell 1, a plug assembly 4 is arranged at the front end of the shell 1, the plug assembly 4 comprises a plug seat 40 installed on the shell 1 and a plug 41 installed in a matched mode with the plug seat 40, and the plug seat can rotate relative to the shell 1.

As an optimization: set up installing port 100 and mounting panel 5 around the casing 1 front end, form spacing chamber between installing port 100 and the mounting panel 5, the main part of plug seat 40 is inserted with installing port 100 rotation and is joined in marriage, and the rear end of plug seat 40 has fender portion, and fender portion is located spacing intracavity and keeps off with it and connects, carries on spacingly to plug seat 40 through this kind of mode.

In the structure, one of the plug seat 40 and the mounting plate 5 is provided with the sliding block 6, the other is provided with the arc groove 7 with an angle of at least 90 degrees, the sliding block 6 is in sliding fit with the arc groove 7, and the upper end of the arc groove 7 is provided with the stop block 700 for stopping the sliding block 6. During specific implementation, slider 6 sets up in plug connector 40 rear side, and arc groove 7 sets up in mounting panel 5 front side, and the circular arc of arc groove 7 is 90, and slider 6 card is between dog 700 and arc groove 7, and at this moment, plug 41 just in time is in the horizontality, and when will rotating plug connector 40, deformation through the structure makes slider 6 break away from dog 700 and slides downwards.

As an optimization: plug seat 40 includes pedestal 400 and cover 401 that closes through the bolt fastening lid with it, has the installation cavity between pedestal 400 and the cover 401, sets up the first fluting 4010 that corresponds with plug 41 on the cover 401, and the inner of plug 41 rotates and installs in the installation cavity, and the outer end of plug 41 passes and exposes in first fluting 4010, and first fluting 4010 can restrict the turned angle of plug 41, and when plug 41 was in fold condition, the outer end of plug 41 withdraws from first fluting 4010 in the installation cavity. The blocking part of the plug socket 40 is specifically an annular boss 4001 at the rear end of the seat body 400.

In the above structure, the plug 41 and the plug socket 40 are rotatably mounted in the following manner: the holder body 400 is provided at both ends thereof with rotation grooves 4000, and the inner end of the plug 41 is provided with a rotation shaft 410 for rotatably fitting with the rotation grooves 4000.

In the above structure, the contact block 4100 and the inclined plane 4101 are arranged on the rotating shaft 410, the metal elastic sheet 8 is arranged on the seat body 400, the metal elastic sheet 8 abuts against the contact block 4100, the metal elastic sheet 8 is connected with a wire, so that the current conducting effect is achieved, and when the plug 41 rotates to the vertical state, the inclined plane 4101 is attached to the metal elastic sheet 8, so that the damping effect can be achieved.

In the above structure, the metal elastic sheet 8 is an inverted U-shaped structure, and is hung on the opening of the mounting plate 5, the rear end of the metal elastic sheet 8 is provided with a connecting end 800 for connecting a wire, the connecting end 800 is connected with the main control circuit board 2 through a wire, the mounting plate 5 is provided with a groove 500 corresponding to the connecting end 800, the connecting end 800 is located on the groove 500, when the plug socket 40 rotates, the connecting end 800 leaves the groove 500 and abuts against the outer end face of the mounting plate 5, and damping is provided for the rotation of the plug socket 40.

As an optimization: the front end of the housing 1 is provided with a second slot 101 corresponding to the first slot 4010, and when the plug 41 is in a folded state, the outer end of the plug 41 is received in the second slot 101.

As an optimization: the wireless charging device 3 comprises a wireless charging panel, a wireless charging base 30 and a wireless charging coil 31, wherein a plurality of magnetic bodies 32 are arranged on the wireless charging base 30, the magnetic bodies 32 are arranged along the periphery of the wireless charging coil 31, and the magnetic bodies 32 are used for adsorbing a wireless charging receiving terminal so that the wireless charging receiving terminal is magnetically connected to a charging area; the wireless charging panel comprises a wireless charging emission control module 33, and the wireless charging emission control module 33 is electrically connected with the wireless charging coil 31.

As an optimization: the main control circuit board 2 is respectively electrically connected with the plug 41 and the wireless charging panel, the main control circuit board 2 comprises an AC-to-DC power supply module 20 and a multi-path USB charging control circuit module 21, and the USB charging control circuit module 21 is connected with the plurality of USB charging interfaces 9 in a control mode.

The circuit connection relationship of the present invention is shown in fig. 12.

The utility model discloses a relative casing of plug and socket is rotatory 90, and then reaches the purpose that makes the relative casing of plug freely switch between horizontality and vertical state, makes the utility model discloses use more convenient, the spirit of soul, the function is more powerful. Simultaneously the utility model provides a plug also can be folding 90 relatively the plug seat, makes in the plug income mount pad, reaches convenient purpose of accomodating.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a multi-functional charger with rotatory plug, includes casing (1), sets up main control circuit board (2) and wireless charging device (3) in casing (1), and the front end of casing (1) sets up plug subassembly (4), and its characterized in that plug subassembly (4) are including installing in plug socket (40) of casing (1) and plug (41) with plug socket (40) cooperation installation, and plug socket (40) can realize rotatoryly relative casing (1).

2. The multifunctional charger with the rotary plug according to claim 1, wherein the front end of the housing (1) is provided with a mounting port (100) and a mounting plate (5) at the front and the back, a limiting cavity is formed between the mounting port (100) and the mounting plate (5), the main body of the plug base (40) is rotatably inserted into the mounting port (100), and the rear end of the plug base (40) is provided with a blocking part for blocking the limiting cavity.

3. The multifunctional charger with the rotary plug according to claim 2, wherein one of the plug socket (40) and the mounting plate (5) is provided with a sliding block (6), the other is provided with an arc groove (7) with an angle of at least 90 degrees, the sliding block (6) is in sliding fit with the arc groove (7), and the upper end of the arc groove (7) is provided with a stop block (700) for stopping and connecting with the sliding block (6).

4. The multifunctional charger with the rotating plug according to any one of claims 1 to 3, wherein the plug socket (40) comprises a base body (400) and a cover body (401) fixedly covered with the base body, a mounting cavity is formed between the base body (400) and the cover body (401), a first slot (4010) corresponding to the plug (41) is formed in the cover body (401), the inner end of the plug (41) is rotatably mounted in the mounting cavity, the outer end of the plug (41) penetrates through and is exposed out of the first slot (4010), the first slot (4010) can limit the rotating angle of the plug (41), and when the plug (41) is in a folded state, the outer end of the plug (41) retracts into the mounting cavity from the first slot (4010).

5. The multifunctional charger with the rotary plug according to claim 4, wherein the holder body (400) is provided at both inner ends thereof with rotation grooves (4000), and the inner end of the plug (41) is provided with a rotation shaft (410) for rotatably fitting with the rotation grooves (4000).

6. The multifunctional charger with a rotatable plug according to claim 5, wherein the rotating shaft (410) is provided with a contact block (4100), the base (400) is provided with a metal spring (8) for conducting current, and the metal spring (8) is abutted against the contact block (4100).

7. The multifunctional charger with the rotary plug according to claim 6, wherein the metal spring (8) is hung on the opening of the mounting plate (5), the rear end of the metal spring (8) is provided with a connecting end (800) for connecting a wire, the mounting plate (5) is provided with a groove (500) corresponding to the connecting end (800), the connecting end (800) is located on the groove (500), and when the plug seat (40) rotates, the connecting end (800) leaves the groove (500) and abuts against the outer end face of the mounting plate (5) to provide damping for the rotation of the plug seat (40).

8. The multifunctional charger with the rotary plug according to claim 4, wherein the front end of the housing (1) is provided with a second slot (101) corresponding to the first slot (4010), and when the plug (41) is in the folded state, the outer end of the plug (41) is received in the second slot (101).

9. The multifunctional charger with a rotary plug according to any one of claims 1 to 3, wherein the wireless charging device (3) comprises a wireless charging panel, a wireless charging base (30) and a wireless charging coil (31), the wireless charging base (30) is provided with a plurality of magnetic bodies (32), the magnetic bodies (32) are arranged along the periphery of the wireless charging coil (31), and the magnetic bodies (32) are used for adsorbing the wireless charging receiving terminal to make the wireless charging receiving terminal magnetically connected to a charging area; the wireless panel that charges includes wireless transmission control module (33) that charges, and wireless transmission control module (33) that charges are connected with wireless charging coil (31) electricity.

10. The multifunctional charger with the rotary plug according to claim 9, wherein the main control circuit board (2) is electrically connected to the plug (41) and the wireless charging panel, the main control circuit board (2) comprises an AC-to-DC power supply module (20) and a multi-channel USB charging control circuit module (21), and the USB charging control circuit module (21) is connected to the plurality of USB charging interfaces (9) in a controlled manner.