CN111435778B - Multifunctional socket - Google Patents

Abstract

The invention relates to a multifunctional socket. The multifunctional socket comprises a panel and a connecting assembly, at least one group of power connection jacks are formed in the panel, a telescopic plug is further convexly arranged on the panel and used for being inserted into a power insertion groove of the electronic device so as to charge the electronic device, the connecting assembly is arranged on the panel and electrically connected with the telescopic plug, and a detachable charging chip is arranged in the telescopic plug. The multifunctional socket can be inserted into an electric inserting groove of the electronic device through the telescopic plug to charge the electronic device, so that the multifunctional socket is convenient to use, and the charging chip can adapt to electronic devices of different systems and models through replacement.

Description

Multifunctional socket

Technical Field

The invention relates to the technical field of electric plug-in, in particular to a multifunctional socket.

Background

The multifunctional socket is a socket combining or integrating a plurality of sockets and a plurality of plugs, and various plugs in the multifunctional socket can be suitable for various types of connecting plugs.

For example, chinese utility model patent publication No. CN206422306U discloses a multifunctional socket and a multifunctional cable connection device. The socket comprises a base, wherein a plurality of female jacks are independently arranged on the base, a conductive piece/communication piece is arranged in each female jack, and one end part of each conductive piece is respectively connected with the same and/or different functional modules; meanwhile, the multifunctional cable connecting device is disclosed, the socket comprises a base, a group of female jacks are arranged on the base, conductive pieces/communication pieces are arranged in each female jack, the plug comprises contact pins matched with the group of female jacks, one part of the conductive pieces is matched and connected with the contact pins on the plug, and the other part of the conductive pieces is respectively connected with the same and/or different functional modules. The utility model discloses a through a socket, with a plurality of different functional module's being connected, when reducing socket quantity in the at utmost, still further simplified the type of socket to be more convenient for maintain.

However, the above prior art has the following drawbacks: the plug-in mode on the socket is that the plug of the electric appliance is inserted into the jack of the socket, the electric appliances such as the current mobile phone are basically charged through the power connection slot, and the socket can not be inserted into the power connection slot of the electronic device such as the mobile phone, so that the multifunctional socket is inconvenient to use.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a multifunctional socket which is convenient to use.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a multifunctional socket, includes panel and coupling assembling, at least a set of electricity jack that connects has been seted up on the panel, it is protruding still to be equipped with flexible plug on the panel, flexible plug is used for inserting electron device's plug-in groove, with to electron device charges, coupling assembling set up in on the panel and with flexible plug electric connection, be provided with in the flexible plug and dismantle the chip that charges.

By adopting the technical scheme, the multifunctional socket can be inserted into the plug-in slot of the electronic device through the telescopic plug so as to charge the electronic device, and therefore the multifunctional socket is convenient to use. And through setting up flexible plug, can adjust flexible plug with distance between the panel, and then conveniently charge for the electron device of unidimensional not.

Furthermore, the telescopic plug comprises an insulating main body and at least two plugs arranged on the periphery of the insulating main body in a protruding mode, the detachable charging chip is detachably installed in the insulating main body, and the at least two plugs are different in size.

Through adopting above-mentioned technical scheme, can charge two at least electron device simultaneously.

Further, flexible plug still includes flexible cable, the one end of flexible cable wear to locate in the insulating main part and with the equal electric connection of at least two plugs, the other end of flexible cable with coupling assembling electric connection.

By adopting the technical scheme, the length of the telescopic plug can be adjusted by utilizing the telescopic cable, namely, the telescopic cable is lengthened or shortened, so that the telescopic plug can adapt to different charging states.

Furthermore, the telescopic plugs are in a cross shape, the insulating main body is in a rectangular shell shape, the at least two plugs comprise four plugs, the four plugs are respectively and convexly arranged on four edges of the insulating main body, the two adjacent plugs are perpendicular to each other, and the four plugs are different in size.

Through adopting above-mentioned technical scheme, can realize charging four electron device simultaneously.

Furthermore, at least one USB interface is arranged on the panel, an electric connecting piece is arranged in the USB interface, and the electric connecting piece is electrically connected with the connecting component.

By adopting the technical scheme, the electronic device can be charged by utilizing the USB interface.

Further, still include the back lid, the back lid install in the panel deviates from one side of flexible plug, the back lid with be formed with installation space between the panel, coupling assembling set up in the installation space.

Through adopting above-mentioned technical scheme, can seal the rear portion of apron, and then prevent that the dust from invading coupling assembling is also convenient for prevent the electric leakage simultaneously.

The bottom edge of the panel is provided with two pivoting parts, and the bottom edge of the cover plate is rotatably connected to the two pivoting parts, so that the cover plate is movably covered on the panel and used for closing the at least one group of power connection jacks.

Through adopting above-mentioned technical scheme, through setting up the apron, utilize the apron lid is established the panel to keep off and establish at least a set of electric jack that connects, thereby can avoid the outside electric leakage of multi-functional socket or the user contacts at least a set of electric jack that connects and the contact.

Further, coupling assembling includes fire line frame, grounding frame, zero line frame and connection structure, the grounding frame is located the fire line frame with between the zero line frame, the fire line frame the zero line frame reaches the grounding frame all with connection structure connects, connection structure is located the panel deviates from one side of flexible plug and aligns at least a set of jack that connects.

Through adopting above-mentioned technical scheme, through setting fire line frame, ground frame with zero line frame can outwards output current respectively, plays the effect of leading away the electric leakage simultaneously.

Further, connection structure includes that ground connection frame and two connect the electricity frame, the ground connection frame with the ground connection frame is connected, the ground connection frame epirelief is equipped with two grounding lugs, be formed with the ground clearance between two grounding lugs, two connect the electricity frame respectively with the live wire frame reaches zero line frame electric connection, every connect the electricity frame to locate including buckling the lamellar body and protruding cooperation piece, two intermediate lamellas and the body of connecting of buckling on the lamellar body, buckle the lamellar body connect in the live wire frame perhaps on the zero line frame, cooperation piece and one of them be formed with the grafting clearance between the grounding lug, be formed with first electricity clearance between two intermediate lamellas, connect the electricity body to form in the terminal of buckling is formed with the second electricity clearance on it.

By adopting the technical scheme, the grounding gap, the plug-in gap, the first power connection gap and the second power connection gap can be utilized to receive the plug-in of an external plug, and the plug-in connector is convenient to use.

Furthermore, the at least one group of electric jacks comprises a first live wire jack, a grounding jack, a first zero line jack, a second live wire jack and a second zero line jack, the first live wire jack and the first zero line jack are arranged at intervals, the grounding jack is positioned between the first live wire jack and the first zero line jack, the second live wire jack and the second zero line jack are arranged in an inclined way and are both positioned below the grounding jack, the grounding gap is aligned with the grounding jack, the side walls of the first live wire jack and the first zero line jack are both concavely provided with an arched cavity, the plug gap is aligned with the first live wire jack or the first zero wire jack, the first electric connection gap is aligned with the arch cavity of the first live wire jack or the arch cavity of the first zero wire jack, and the second electric connection gap is aligned with the second live wire jack or the second zero wire jack.

By adopting the technical scheme, the two grounding pieces can be utilized to form a grounding gap to be communicated with the grounding jack, meanwhile, each grounding piece can also form an inserting gap with the corresponding matching piece to be communicated with the first live wire jack or the first zero wire jack, and further complexity of the connecting structure can be reduced, and the connecting structure is prevented from being overheated due to complex structure.

In conclusion, the invention has the following beneficial effects:

1. through adopting the telescopic multifunctional plug, be the multifunctional socket can pass through in the plug-in groove of flexible plug insertion electron device to charge electron device, consequently make multifunctional socket uses comparatively conveniently. The distance between the telescopic plug and the panel can be adjusted by arranging the telescopic plug, so that electronic devices with different sizes can be conveniently charged, and the charging chip can be replaced to adapt to electronic devices with different systems and models;

2. through setting up the grounding frame with connect the electricity frame, every moreover connect the electricity frame all to locate including buckling the lamellar body and protruding cooperation piece, two intermediate lamellas on the lamellar body and connecing the electricity body, consequently can utilize a ground clearance can be constituteed to two grounding lugs to intercommunication ground jack, simultaneously every grounding lug can again with a that corresponds the cooperation piece constitutes the grafting clearance, with the intercommunication first live wire jack or first zero line jack, and then can reduce connection structure's complexity prevents connection structure is overheated because of the structure is complicated.

Drawings

Fig. 1 is a perspective view of a multi-functional socket according to an embodiment.

Fig. 2 is a perspective view of the multi-functional socket shown in fig. 1 from another perspective.

Fig. 3 is a perspective view of the multi-function socket shown in fig. 1 with a rear cover removed.

Fig. 4 is a perspective view of a connection assembly according to an embodiment.

Fig. 5 is a perspective view of an insertion assembly according to an embodiment.

Fig. 6 is a perspective view of the insertion assembly shown in fig. 5 from another perspective.

Fig. 7 is a perspective view of the insertion assembly shown in fig. 5 with two arcuate guide plates removed.

Fig. 8 is a perspective view of the inserting assembly shown in fig. 7 with the inserting body removed.

In the figure, 100, a multi-function socket; 10. a panel; 30. a connecting assembly; 31. a linker; 32. a fire wire frame; 33. a grounding frame; 34. a zero line frame; 35. a connecting structure; 351. a grounding frame; 3515. a ground plate; 3518. a ground gap; 352. a power receiving frame; 3521. bending the sheet body; 3522. a mating tab; 3523. a splicing gap; 3524 intermediate sheets; 3525. a first power connection gap; 3526. a power receiving body; 3527. a second electrical connection gap; 101. connecting a power jack; 11. a first live line jack; 115. an arch-shaped cavity; 12. a ground jack; 13. a first zero line jack; 14. a second live line jack; 15. a second zero line jack; 16. a USB interface; 165. connecting a power strip; 17. a pivot portion; 40. a telescopic plug; 41. an insulating body; 43. a plug; 50. a rear cover; 551. an installation space; 55. a cover plate; 60. inserting the assembly; 201. an electric plug; 202. a positive plate; 203. a negative plate; 204. an insulating sheet; 205. a convex body; 70. a power supply structure; 71. an arc-shaped guide plate; 711. a guide channel; 713. an introduction section; 715. a holding section; 716. installing a through groove; 72. a pivot rod; 73. a rotating plate; 735. a metal contact section; 74. a first link; 75. a pressure spring; 76. a second link; 77. a tension spring; 80. a reverse structure; 81. a mounting frame; 815. a collar; 82. an operating lever; 825. a collar; 84. a piston; 85. a piston cylinder; 858. a flexible inclined tube; 86. an air bag thrust pocket; 865. a hose; 868. and (6) leading out of the hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, a multifunctional socket 100 includes a panel 10 and a connecting assembly 30, the panel 10 is provided with at least one set of power connection jacks 101, the panel 10 is further provided with a retractable plug 40 in a protruding manner, the retractable plug 40 is used for being inserted into a plug slot of an electronic device to charge the electronic device, the connecting assembly 30 is disposed on the panel 10 and electrically connected to the retractable plug 40, and a detachable charging chip is disposed in the retractable plug 40.

The multifunctional socket 100 can be inserted into a socket of an electronic device through the retractable plug 40 to charge the electronic device, so that the multifunctional socket 100 is convenient to use. Moreover, by arranging the telescopic plug 40, the distance between the telescopic plug 40 and the panel 10 can be adjusted, so that electronic devices of different sizes can be charged conveniently, and the charging chip can be adapted to electronic devices of different systems and models by replacement.

At least a set of electricity jack 101 includes first live wire jack 11, ground connection jack 12, first zero line jack 13, second live wire jack 14 and second zero line jack 15, first live wire jack 11 with first zero line jack 13 sets up at an interval each other, ground connection jack 12 is located first live wire jack 11 with between the first zero line jack 13. Namely, the first live wire jack 11, the grounding jack 12 and the first neutral wire jack 13 are arranged in a row, the second live wire jack 14 and the second neutral wire jack 15 are arranged in an inclined manner, and both are located below the grounding jack 12. At least one USB interface 16 is arranged on the panel 10, an electric connecting piece 165 is arranged in the USB interface 16, and the electric connecting piece 165 is electrically connected with the connecting component 30. The bottom edge of the panel 10 is provided with two pivot portions 17.

The retractable plug 40 includes an insulating main body 41 and at least two plugs 43 protruding from the periphery of the insulating main body 41, and the at least two plugs 43 are different in size. The detachable charging chip is detachably mounted in the insulating main body. The retractable plug 40 further includes a retractable cable (not shown), one end of the retractable cable is inserted into the insulating main body 41 and electrically connected to the at least two plugs 43, and the other end of the retractable cable is electrically connected to the connecting assembly 30. The telescopic plug 40 is in a cross shape, the insulating main body 41 is in a rectangular shell shape, the at least two plugs 43 comprise four plugs 43, the four plugs 43 are respectively arranged on four edges of the insulating main body 41 in a protruding mode, every two adjacent plugs 43 are perpendicular to each other, and the four plugs 43 are different in size. For example, the connection assembly 30 includes a connection body 31, and the retractable cable is electrically connected to the connection body 31.

Referring to fig. 4, the connecting assembly 30 includes a live wire frame 32, a ground frame 33, a neutral wire frame 34 and a connecting structure 35, the ground frame 33 is located between the live wire frame 32 and the neutral wire frame 34, the live wire frame 32, the neutral wire frame 34 and the ground frame 33 are all connected to the connecting structure 35, and the connecting structure 35 is located on a side of the panel 10 away from the retractable plug 40 and aligned with the at least one set of electrical jacks 101. The connection structure 35 includes a ground frame 351 and two power connection frames 352, the ground frame 351 is connected to the ground frame 33, two ground tabs 3515 are protruded from the ground frame 351, a ground gap 3518 is formed between the two ground tabs 3515, the two power connection frames 352 are electrically connected to the fuse frame 32 and the fuse frame 34, respectively, each power connection frame 352 includes a bent sheet 3521, a mating sheet 3522 protruded on the bent sheet 3521, two middle sheets 3524 and a power connection body 3526, the bent sheet 3521 is connected to the fuse frame 32 or the fuse frame 34, a power connection gap 3523 is formed between the mating sheet 3522 and one of the ground tabs 3515, a first power connection gap 3525 is formed between the two middle sheets 3524, and the power connection body 3526 is formed at a distal end of the bent sheet 3521 and has a second power connection gap 3527 formed thereon. Ground connection clearance 3518 aims at ground connection jack 12, first live wire jack 11 reaches all the concave establishment is formed with arch chamber 115 on the lateral wall of first zero line jack 13, grafting clearance 3523 aims at first live wire jack 11 or first zero line jack 13, first electricity connects clearance 3525 to aim at arch chamber 115 of first live wire jack 11 or the arch chamber 115 of first zero line jack 13, second electricity connects clearance 3527 to aim at second live wire jack 14 or second zero line jack 15.

Referring to fig. 1 again, the multifunctional socket 100 further includes a rear cover 50, the rear cover 50 is mounted on a side of the panel 10 away from the retractable plug 40, a mounting space 551 is formed between the rear cover 50 and the panel 10, and the connecting assembly 30 is disposed in the mounting space 551. The multifunctional socket 100 further comprises a cover plate 55, wherein the bottom edge of the cover plate 55 is pivotally connected to the two pivoting portions 17, so that the cover plate 55 is movably covered on the panel 10 for closing the at least one set of electrical connection jacks 101.

By providing at least two plugs 43, at least two electronic devices can be charged simultaneously. By providing a retractable cable, the length of the retractable plug 40 can be adjusted by using the retractable cable, i.e. the retractable cable is lengthened or shortened to adapt to different charging states. By providing four plugs 43, four electronic devices can be charged simultaneously. By providing the USB interface 16, the electronic apparatus can be charged using the USB interface 16. The rear cover 50 may be used to close the rear portion of the cover plate 55, thereby preventing dust from entering the connection assembly 30 and also facilitating prevention of electric leakage. Through the cover plate 55, the cover plate 55 is utilized to cover the panel 10 and block the at least one group of electrical jacks 101, so that the multifunctional socket 100 can be prevented from leaking electricity outwards or contacting the at least one group of electrical jacks 101 by a user. Through setting up fire wire frame 32, ground frame 33 with zero wire frame 34, can outwards output current respectively, play the effect of drawing away the electric leakage simultaneously. Through the specific arrangement of the connection structure 35, the ground gap 3518, the plugging gap 3523, the first power connection gap 3525 and the second power connection gap 3527 can be utilized to receive the plugging of an external plug 43, which is convenient to use. By arranging the grounding frame 351 and the power receiving frame 352, each power receiving frame 352 comprises a bent sheet body 3521, a matching sheet 3522 convexly arranged on the bent sheet body 3521, two middle sheets 3524 and a power receiving body 3526, so that a grounding gap 3518 can be formed by the two grounding sheets 3515 to be communicated with the grounding jack 12, and meanwhile, each grounding sheet 3515 can form a plugging gap 3523 with the corresponding matching sheet 3522 to be communicated with the first live wire jack 11 or the first zero wire jack 13, so that the complexity of the connecting structure 35 can be reduced, and the connecting structure 35 is prevented from being overheated due to the complex structure.

Referring to fig. 5 to 8, the panel 10 is further provided with a power supply slot (not shown) and an operation hole (not shown) spaced apart from each other. For example, the operation hole is located above the power supply groove. The multifunctional socket 100 further comprises an inserting assembly 60, wherein the inserting assembly 60 is installed in the installation space 551 and aligned with the power supply slot so that the inserting body 201 of the electronic device is inserted into the power supply slot. The plug-in body 201 comprises a positive plate 202, a negative plate 203 and an isolation plate 204, the positive plate 202 and the negative plate 203 are fixed on two opposite sides of the isolation plate 204, protruding bodies 205 are formed at the tail ends of the positive plate 202 and the negative plate 203, and the protruding bodies 205 of the positive plate 202 and the protruding bodies 205 of the negative plate 203 are far away from each other. For example, the protrusion 205 is a wedge, and the thickness of the protrusion 205 gradually decreases in a direction away from the electronic device main body. The inserting assembly 60 includes a power supply structure 70 and a reverse-pushing structure 80, the power supply structure 70 is used for electrically connecting with the inserting body 201, and the reverse-pushing structure 80 is mounted on the power supply structure 70 and used for pushing the inserting body 201 out of the power supply structure 70 when being stressed.

The power supply structure 70 includes two arc guide plates 71, two pivot levers 72, two rotation plates 73, two first links 74, a compression spring 75, two second links 76, and a tension spring 77, the two arc guide plates 71 are located in the installation space 551 and are respectively disposed at opposite sides of the power supply slot, a guide passage 711 is formed between the two arc guide plates 71, the guide passage 711 includes an introduction section 713 and a holding section 715 which are communicated with each other, the introduction section 713 is adjacent to the power supply slot, the width of the introduction section 713 is gradually reduced in a direction away from the power supply slot, and the width of the holding section 715 is kept constant and equal to the minimum width of the introduction section 713. The introduction section 713 serves to introduce the plug body 201 into the holding section 715. Each arc-shaped guide plate 71 is provided with a mounting through groove 716 in a penetrating manner, and the mounting through groove 716 is communicated with the retaining section 715. The two pivot rods 72 are respectively installed in the two installation through slots 716, and the extending direction of the pivot rods 72 is perpendicular to the inserting direction of the electric socket 201. For example, the axial direction of the pivot rod 72 is a vertical direction. The two rotating plates 73 are respectively located in the two mounting through slots 716. The two rotating plates 73 are respectively rotatably sleeved on the two pivot rods 72, the two rotating plates 73 are both arc-shaped plates, and the distance between the two rotating plates 73 is gradually reduced along the direction far away from the power supply groove. One end of each rotating plate 73, which is far away from the power supply slot, is formed with a metal contact section 735, and the metal contact section 735 is used for being in electrical contact with the protruding body 205 of the positive electrode sheet 202 or the protruding body 205 of the negative electrode sheet 203. The metal contact sections 735 of the two rotating plates 73 are located in the holding section 715 of the guide channel 711, and elastically clamp opposite sides of the socket 201, respectively. The two first links 74 are respectively disposed on the two rotating plates 73 and are both located at an end of the rotating plate 73 away from the metal contact section 735, and the two first links 74 are located outside the guide channel 711 and are both disposed parallel to the two pivot rods 72. Opposite ends of the pressure spring 75 are connected to the top ends of the two first connecting rods 74, and the pressure spring 75 is located at the top of the two arc-shaped guide plates 71. The compression spring 75 forces the two first links 74 away from each other to rotate the two rotating plates 73, so that the ends of the two rotating plates 73 away from the metal contact section 735 move away from each other and out of the lead-in section 713. The two second connecting rods 76 are respectively protruded on the metal contact sections 735 of the two rotating plates 73, the two second connecting rods 76 are both located in the holding section 715 of the guide channel 711, the two second connecting rods 76 are parallel to the two first connecting rods 74, two opposite ends of the tension spring 77 are respectively perpendicularly connected to the top ends of the two second connecting rods 76, the tension spring 77 is located at the top of the two arc-shaped guide rods, and the tension spring 77 forces the metal contact sections 735 of the two rotating plates 73 to approach each other so as to clamp the power plug 201.

When the plug 201 is inserted into the power supply slot and deep into the guide passage 711, the two protruding bodies 205 at the end of the plug 201 respectively press the two rotating plates 73 to rotate until the two protruding bodies 205 enter the end of the holding section 715, and is separated from the two rotating plates 73, at this time, the two rotating plates 73 are restored to the original positions under the combined action of the pressure spring 75 and the tension spring 77, so that the metal contact sections 735 of the two rotating plates 73 respectively abut against the positive electrode sheet 202 and the negative electrode sheet 203, the two metal contact sections 735 respectively abut against the rear parts of the protruding bodies 205 of the positive electrode plate 202 and the protruding bodies 205 of the negative electrode plate 203, and generate click positioning sound, so that the positioning effect is improved, while also enabling the two metal contact sections 735 to maintain intimate electrical contact with the plug 201.

The reverse pushing structure 80 includes a mounting rack 81, an operating rod 82, a return spring (not shown), a piston 84, a piston cylinder 85 and an airbag pushing bag 86, the mounting rack 81 is fixedly mounted on the two arc-shaped guide plates 71, the mounting rack 81 is located above the introducing section 713, a collar 815 is disposed in the middle of the mounting rack 81, the operating rod 82 is slidably disposed in the collar 815 and the operating hole, a pressing cylinder 825 is disposed at one end of the operating rod 82 exposed outside the panel 10, and the outer diameter of the pressing cylinder 825 is greater than the diameter of the operating hole. The compression spring 75 is located on one side of the mounting frame 81 far away from the panel 10, and the middle part of the compression spring 75 is fixedly connected to the operating rod 82. The return spring is sleeved on the operating rod 82, one end of the return spring abuts against the lantern ring 815, and the other end abuts against the panel 10. The piston 84 is disposed at an end of the operating rod 82 away from the pressing cylinder 825, the piston cylinder 85 is fixed to the rear cover 50, and a piston cavity (not shown) is formed in the piston cylinder 85 and is used for accommodating a middle portion of the pressing spring 75. The piston 84 is slidably disposed in the piston cylinder 85. The air bag thrust pocket 86 is disposed in the retaining section 715 of the guide channel 711 and abuts against an end of the plug 201. The air bag thrust bag 86 is connected with the end of the piston cylinder 85 far away from the operating rod 82 through a hose 865, the inner cavity of the air bag thrust bag 86 is communicated with the piston cavity, a side surface of the air bag thrust bag 86 facing the electric plug 201 is provided with a plurality of lead-out holes 868, and the lead-out holes 868 are used for guiding the gas in the air bag thrust bag 86 to blow towards the end of the electric plug 201 so as to blow away dust or particle debris. The bottom of the piston cylinder 85 is provided with a plurality of soft inclined pipes 858, the plurality of soft inclined pipes 858 extend towards the end of the inserted electric body 201 in an inclined manner, and the plurality of soft inclined pipes 858 are used for guiding and blowing the air in the piston cavity to the inserted electric body 201 so as to blow away dust or particles. The diameter of the lead-out hole 868 is larger than the inner diameter of the flexible inclined pipe 858.

After the electric plug 201 is inserted into the position, the end of the electric plug 201 is abutted against the air bag thrust pocket 86, and the flexibility of the air bag thrust pocket 86 is utilized to prevent the hard thrust from influencing the user experience. The two rotating plates 73 clamp the power plug 201 under the combined action of the pressure spring 75 and the tension spring 77, so that the power plug 201 is clamped and electrified. When the plug body 201 needs to be pulled out, the pressing cylinder 825 is pressed to drive the operating rod 82 to move towards the installation space 551, the operating rod 82 drives the pressure spring 75 to move transversely, so that the middle part of the pressure spring 75 enters the piston cavity, and the transverse pushing force of the pressure spring 75 on the two first connecting rods 74 is changed into a transverse pulling force due to the structure limitation in the installation space 551, the two first connecting rods 74 are pulled to approach each other, and then the two rotating plates 73 are driven to rotate, so that the metal contact sections 735 of the two rotating plates 73 are far away from each other, and the two protruding bodies 205 of the plug body 201 are released. During the movement of the operating rod 82, the operating rod 82 drives the piston 84 to move in the piston cavity, so as to force the gas in the piston cavity to enter the airbag thrust pocket 86, so that the airbag thrust pocket 86 inflates and pushes the top end of the electric plug 201, and the electric plug 201 exits the guide channel 711. In the process, the plurality of flexible inclined pipes 858 and the plurality of lead-out holes 868 on the air bag thrust bag 86 eject air to the electric plug 201 to blow away dust or particles, so as to prevent the electric plug 201 and the electric plug assembly 60 from being damaged. When the plug 201 is pulled out, the pressing cylinder 825 is released, and the pressing cylinder 825 returns to the original position under the action of the return spring.

Through the arrangement of the reverse pushing structure 80, the plug body 201 can be more easily pulled out, and when the pressing cylinder 825 is not pressed, the plug body 201 cannot be pulled out due to the pressing of the two metal contact sections 735, so that accidental pulling out caused by accidental collision, such as foot collision of a user, can be prevented. The lead-out hole 868 and the inclined hose 858 are arranged to prevent dust or particles from rubbing and damaging the electric plug 201 and the plug assembly 60. For example, the diameter of the exit hole 868 and the inner diameter of the flexible angled tube 858 are much smaller than the size of the airbag thrust pocket 86, such that the airbag thrust pocket 86 can still rapidly inflate to eject the interposer 201 even when the flexible angled tube 858 and the exit hole 868 are deflated.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (9)

1. A multifunctional socket is characterized in that: the panel is provided with at least one group of power connection jacks, the panel is also convexly provided with a telescopic plug, the telescopic plug is used for being inserted into a power insertion groove of an electronic device so as to charge the electronic device, the connecting assembly is arranged on the panel and electrically connected with the telescopic plug, and a detachable charging chip is arranged in the telescopic plug;

the multifunctional socket further comprises a rear cover, the rear cover is mounted on one side, away from the telescopic plug, of the panel, a mounting space is formed between the rear cover and the panel, and the connecting assembly is arranged in the mounting space;

the multifunctional socket further comprises an inserting assembly, the inserting assembly is arranged in the installation space and is aligned to the power supply groove so that an inserting body of the electronic device can be inserted into the power supply groove, the inserting assembly comprises a power supply structure and a reverse pushing structure, the power supply structure is used for being electrically connected with the inserting body, and the reverse pushing structure is arranged on the power supply structure;

the power supply structure comprises two arc-shaped guide plates, two pivoting rods, two rotating plates, two first connecting rods, a pressure spring, two second connecting rods and a tension spring, the two arc-shaped guide plates are positioned in the installation space and are respectively arranged on two opposite sides of the power supply tank, a guide channel is formed between the two arc-shaped guide plates and comprises an introduction section and a holding section which are mutually communicated, the introduction section is adjacent to the power supply tank, the width of the introduction section is gradually reduced along the direction far away from the power supply tank, the width of the holding section is kept constant and is equal to the minimum width of the introduction section, an installation through groove is penetratingly arranged on each arc-shaped guide plate and is communicated with the holding section, the two pivoting rods are respectively arranged in the two installation through grooves, and the extension direction of the pivoting rods is vertical to the insertion direction of the insertion bodies, the two rotating plates are respectively positioned in the two installation through grooves, the two rotating plates are respectively sleeved on the two pivoting rods in a rotating manner, a metal contact section is formed at one end, far away from the power supply groove, of each rotating plate, the metal contact section is used for being in mutual electrical contact with a protruding body of a positive plate or a protruding body of a negative plate, the metal contact sections of the two rotating plates are both positioned in a holding section of the guide channel and respectively and elastically clamping two opposite sides of the insertion body, the two first connecting rods are respectively arranged on the two rotating plates and are both positioned at one end, far away from the metal contact section, of the rotating plates, the two first connecting rods are positioned outside the guide channel and are both arranged in parallel with the two pivoting rods, two opposite ends of the pressure spring are respectively connected and perpendicular to the top ends of the two first connecting rods, and the pressure spring is positioned at the top of the two arc-shaped guide plates, the two second connecting rods are respectively arranged on the metal contact sections of the two rotating plates in a protruding mode, the two second connecting rods are located in the holding sections of the guide channels, the two second connecting rods are parallel to the two first connecting rods, the two opposite ends of the tension spring are respectively connected to the top ends of the two second connecting rods in a perpendicular mode, the tension spring is located at the top of the two arc-shaped guide rods, and the tension spring forces the metal contact sections of the two rotating plates to approach each other so as to clamp the plug-in unit;

the reverse thrust structure comprises an installation frame, an operating rod, a return spring, a piston cylinder and an air bag thrust bag, the installation frame is fixedly installed on the two arc-shaped guide plates, the installation frame is located above the introduction section, a lantern ring is arranged in the middle of the installation frame, the operating rod penetrates through the lantern ring and the operating hole in a sliding mode, a pressing cylinder is arranged at one end, exposed out of the panel, of the operating rod, the outer diameter of the pressing cylinder is larger than the diameter of the operating hole, the pressure spring is located on one side, away from the panel, of the installation frame, and the middle of the pressure spring is fixedly connected to the operating rod;

the return spring is sleeved on the operating rod, one end of the return spring abuts against the lantern ring, the other end of the return spring abuts against the panel, the piston is arranged at the end part of the operating rod far away from the pressing cylinder, the piston cylinder is fixed on the rear cover, a piston cavity is formed in the piston cylinder, the piston is arranged in the piston cylinder in a sliding manner, the air bag thrust bag is arranged in the retaining section of the guide channel and abuts against the end part of the power plug body, the air bag thrust bag is connected with the end part of the piston cylinder far away from the operating rod through a hose, the inner cavity of the air bag thrust bag is communicated with the piston cavity, a plurality of lead-out holes are formed in the surface of one side of the air bag thrust bag facing the power plug body, a plurality of inclined hoses are arranged at the bottom of the piston cylinder, and the inclined hoses extend towards the end part of the power plug body in an inclined manner, the diameter of the leading-out hole is larger than the inner diameter of the flexible inclined tube.

2. The multi-function socket of claim 1, wherein: the telescopic plug comprises an insulating main body and at least two plugs arranged on the periphery of the insulating main body in a protruding mode, the detachable charging chip is detachably mounted in the insulating main body, and the at least two plugs are different in size.

3. The multi-function socket of claim 2, wherein: the telescopic plug further comprises a telescopic cable, one end of the telescopic cable penetrates through the insulating main body and is electrically connected with the at least two plugs, and the other end of the telescopic cable is electrically connected with the connecting assembly.

4. The multi-function socket of claim 3, wherein: the telescopic plugs are in a cross shape, the insulating main body is in a rectangular shell shape, the at least two plugs comprise four plugs, the four plugs are respectively and convexly arranged on four edges of the insulating main body, the two adjacent plugs are perpendicular to each other, and the four plugs are different in size.

5. The multi-function socket of claim 1, wherein: at least one USB interface is arranged on the panel, a power connection piece is arranged in the USB interface, and the power connection piece is electrically connected with the connecting assembly.

6. The multi-function socket of claim 1, wherein: the bottom edge of the panel is provided with two pivoting parts, and the bottom edge of the cover plate is rotationally connected to the two pivoting parts, so that the cover plate is movably covered on the panel and used for sealing the at least one group of power connection jacks.

7. The multi-function socket of claim 1, wherein: coupling assembling includes live wire frame, ground frame, zero line frame and connection structure, the ground frame is located live wire frame with between the zero line frame, live wire frame zero line frame reaches the ground frame all with connection structure connects, connection structure is located the panel deviates from one side of telescopic plug and aims at least a set of jack that connects.

8. The multi-function socket of claim 7, wherein: connection structure includes ground connection frame and two and connects the electricity frame, the ground connection frame with the ground connection frame is connected, the ground connection frame epirelief is equipped with two ground lugs, be formed with the ground clearance between two ground lugs, two connect the electricity frame respectively with the live wire frame reaches zero line frame electric connection, every connect the electricity frame to locate including buckling the lamellar body and protruding cooperation piece, two intermediate lamellas and the electricity body of connecting on the lamellar body of buckling, buckle the lamellar body connect in the live wire frame perhaps on the zero line frame, cooperation piece and one of them be formed with the grafting clearance between the ground lug, be formed with first electricity clearance between two intermediate lamellas, connect the electricity body form in the end of the lamellar body of buckling is formed with the second on it and connects the electricity clearance.

9. The multi-function socket of claim 8, wherein: the at least one group of electric jacks comprise a first live wire jack, a grounding jack, a first zero line jack, a second live wire jack and a second zero line jack, the first live wire jack and the first zero line jack are arranged at intervals, the grounding jack is positioned between the first live wire jack and the first zero line jack, the second live wire jack and the second zero line jack are arranged in an inclined way and are both positioned below the grounding jack, the grounding gap is aligned with the grounding jack, the side walls of the first live wire jack and the first zero line jack are both concavely provided with an arched cavity, the plug gap is aligned with the first live wire jack or the first zero wire jack, the first electric connection gap is aligned with the arch cavity of the first live wire jack or the arch cavity of the first zero wire jack, and the second electric connection gap is aligned with the second live wire jack or the second zero wire jack.

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