CN207612094U - Portable power supplies adapter with wireless charging function - Google Patents

Abstract

The utility model discloses the portable power supplies adapter with wireless charging function；Including adapter main body, attaching plug, main control board, wireless charging board and Wireless charging coil；Attaching plug is set to outside adapter main body；Main control board, wireless charging board and Wireless charging coil are set in adapter main body；Attaching plug is connected with main control board；Wireless charging board is connected between main control board and Wireless charging coil；Wireless charging coil is bonded with adapter main body inner top surface.When charging to electronic products such as the smart mobile phones for having wireless charging function, the electronic products such as smart mobile phone are placed at the top of adapter main body, so that saving the trouble of prepared special charging line, so that charging is efficient and convenient, wireless charging board and main control board are provided separately without being integrated, integrally can Simple detachable separately as one with Wireless charging coil, then, user can select DIY the utility model according to demand, to which the utility model using effect is good.

Description

Portable power supplies adapter with wireless charging function

Technical field

The utility model is related to power supply adaptor technical fields, in particular, being related to a kind of with wireless charging function Portable power supplies adapter.

Background technology

Power supply adaptor is as its name suggests a kind of confession for for small portable electronic device and electronic apparatus etc. Electric power conversion device.Its generally comprise shell, outside shell as the attaching plug of power input, outside shell Attaching plug connecting line, the power supply that is connected to for electric connection line and in shell as power supply output outside shell are inserted Head connecting line and for the voltage conversion device between electric connection line.Although it is using extensively, it still has certain defect And deficiency.

Specifically, on the one hand, it does not have wireless charging function, when needs are to the intelligent hand for having wireless charging function When the charging of the electronic products such as machine and the dedicated charging data line of no preparation, common corresponding power supply adaptor just seems cannot It using so that the practicality is not strong and not strong using adaptability, on the other hand, attaching plug connecting line and equal for electric connection line It to be external, when not in use, is not easy to store so that be easy to knot because of entanglement, contain to fractureing, also, its shell one As include upper casing and lower casing, stationarity is not fine between upper and lower shell so that is easily broken into pieces so that service life is short.

Thereby, the prior art has much room for improvement.

Utility model content

The one kind provided the purpose of the utility model is to overcome the deficiency of the above-mentioned prior art has wireless charging electric work The portable power supplies adapter of energy.

Technical solution is used by the utility model solves prior art problem：It is a kind of that there is wireless charging function just Take power supply adaptor, including adapter main body, attaching plug, the main control board to adjust voltage, wireless charging board and use To carry out the Wireless charging coil of wireless charging to external device；

Wherein, the attaching plug is set to outside the adapter main body；The main control board, wireless charging board and described Wireless charging coil is set in the adapter main body；The attaching plug is connected with the main control board；It is described wireless Charging panel is removably connected between the main control board and the Wireless charging coil；The Wireless charging coil and institute The inner top surface for stating adapter main body fits.

Above technical scheme is further elaborated below：

Preferably, the adapter main body includes the upper casing and lower casing of detachable connection；

Wherein, the lower periphery of the upper casing is evenly provided with downwards multiple buckles；The upper peripheral edge of the lower casing is uniform It is provided with multiple corresponding card slots for fastening multiple buckles；

When multiple buckles are corresponding is fastened on multiple card slots, the upper casing is interlockingly connected to form one with the lower casing Body.

Preferably, the adapter main body is shaped to square body shape structure, the adapter main body of square body shape structure Left-front corner and right anterior angle be recessed inwardly and be symmetrically equipped with arc accommodating groove, be equipped with an arc respectively in the two arc accommodating grooves Shape grabs ear；Two arcs grab the connecting pin correspondence of ear and the front end side wall of the two arc accommodating grooves passes through shaft and rotates company It connects, the rear end that two arcs grab ear is corresponded to the rear portion of the two arc accommodating grooves with certain interval；

When around two shafts, two arcs of corresponding rotation grab ear forward, two arcs are formed as using between grabbing ear With the material winds portion of wound wire.

Preferably, the left-front corner of the upper casing and right anterior angle are recessed inwardly and are symmetrically equipped with the arc accommodating groove, described The left-front corner of lower casing and right anterior angle are symmetrically equipped with fixed block upwards；

Wherein, when the upper casing is interlockingly connected with the lower casing, the two fixed block outer end faces are corresponded to be received with two arcs Receiving the back side of slot offsets；It is being through to its back side with corresponding fixed block position that the slot bottom of the two arc accommodating grooves offers one respectively Set the hole A that is relatively fixed；Two fixed block outer end faces correspondences are offered to be relatively fixed hole B with the two mounting hole location As； Fastening bolt and the lower casing secondary fixation of the upper casing by the mounting hole A and mounting hole B of screw-in corresponding position；

When around two shafts, two arcs of corresponding rotation grab ear backward, two arcs grab ear and correspond to two institutes of lid conjunction Arc accommodating groove is stated, is closed so as to which the fastening bolt of the mounting hole A and mounting hole B that screw in corresponding position are hidden lid.

Preferably, recess is equipped with a circle fixing groove, the Wireless charging coil upwards at the middle part of the inner top surface of the upper casing It is fixed on the fixing groove.

Preferably, the attaching plug includes connector assembly and the pin for being set to the connector assembly front end face；

Wherein, the upper surface of the connector assembly projects upwards integrally formed so that block with its equipped with one close to its front end Insulation occlusion part A, the lower face of the connector assembly is downwardly projected integrally formed with its so that gear equipped with one close to its front end The insulation occlusion part B of hand；Close to its middle part, recess is equipped with a recessed portion A for being suitable for holding downwards for the upper surface of the connector assembly； The lower face of the connector assembly is equipped with a recessed portion B for being suitable for holding close to concave up fall into its middle part.

Preferably, further include the winder being set in the adapter main body；

Wherein, it is offered in the middle part of the front end face of the adapter main body and is through to its internal cable-through hole；The winder Interior winding has electric power connection line；The winding end of the electric power connection line is electrically connected with the main control board, and end is from the mistake String holes is stretched out and is connect with the connector assembly.

Preferably, the winder includes winding box and the spool stand that is set in the winding box；

Wherein, the winding box includes the upper cover and lower box body of detachable connection；In the middle part of the upper cover inner top surface downwards It is installed with one and its integrally formed fixing axle；One is installed in the middle part of the lower box body inner bottom surface with the main control board to be connected The positive strap connect, the lower box body inner bottom surface are installed with one around the positive strap and are connected with the main control board The circular negative straps connect, and the side wall of the lower box body offers a line outlet opposite with the cable-through hole position；

The spool stand is rotatably fixedly arranged in the fixing axle, includes the upper frame and undercarriage of detachable connection Body；The upper end of upper frame concave shape Cheng Youyi fixing slots downwards, be installed in the fixing slot it is a set of be fixed in it is described solid Scroll spring outside dead axle, described scroll spring one end are fixedly connected with the fixing axle, the other end and the fixing groove sidewall It is fixedly connected；The upper surface of the lower frame is projected upwards equipped with spiral slot, and being installed with one in the middle part of the spiral slot is through to The positive contact flat spring of the lower frame bottom surface and one be through to the lower frame bottom surface cathode contact shrapnel；It is described just Pole contact flat spring offsets with the positive strap；The cathode contact shrapnel offsets with the circular negative straps；Institute The side wall for stating spiral slot offers a wire rod outlet, and the winding end of the electric power connection line is contained in the spiral slot, Positive terminal is electrically connected with the positive contact flat spring, and negative terminal is electrically connected with the cathode contact shrapnel, and the power supply Connecting line main part is drawn from the wire rod outlet and is wound in outside the spiral slot；It wears the end of the electric power connection line Cross the cable-through hole.

Preferably, the winder further includes the control device for controlling the electric power connection line extension elongation；

Wherein, the control device includes rectangular limited block, swing component, is connected to form the first conflict bullet of U-shaped structure Piece and the second conflict shrapnel；The rectangular limited block is fixedly arranged on the outer edge of the inner bottom surface of the lower box body；The rectangular limit The angular sunken inside in wherein one end close to the lower box body center of block is equipped with an arc screens point, the bottom surface of the lower frame It is installed with a rotation axis downwards close to its outer, rotatably set is fixed in outside the rotation axis swing component, and the swing Part have one towards the lower frame outer pointed structures be suitable for the abutting part to offset with the arc screens point and one and The limiting section of the opposite facing setting of abutting part；The bottom surface of the lower frame is installed with multiple fixings around the rotation axis Part, be connected to be formed U-shaped structure it is described first conflict shrapnel and second conflict shrapnel around the swing component be fastened in it is multiple Between the holding firmware, and the side of the first conflict shrapnel and the swing component offsets, and described second contradicts shrapnel and institute The other side for stating swing component offsets；When winding the electric power connection line, the second conflict shrapnel preferentially leans on the spool stand The nearly arc screens point；The middle part of the first conflict shrapnel has been bent to form to the side of the second conflict shrapnel described in face One so as to fix the dog-ear of the limiting section, and the elastic force of the first conflict shrapnel is slightly less than the maximum of the scroll spring and turns round Power；

When pulling out the electric power connection line certain length from the winder, so that the swing component is in company with the spool stand When rotating one week or several weeks to the first conflict shrapnel direction and gently unclamping the electric power connection line, the limiting section It is fastened in the dog-ear, the abutting part offsets with the arc screens point, and the spool stand is locked；

When pulling on the electric power connection line certain length and the moment release electric power connection line, so that the scrollwork The turning power of spring is more than the described first elastic force for contradicting shrapnel, then so that the swing component is returned back to around the rotation axis makes The abutting part slips away the arc screens point and when the limiting section and the dog-ear are separated, the spool stand time Turn, the electric power connection line is wound and is wound in outside the spiral slot.

Preferably, the winder further include be set to the lower frame bottom surface covering the bottom for closing the swing component Lid；

Wherein, the side wall of the bottom cover offers one so that the first opening that the abutting part of the swing component stretches out, described The bottom surface of bottom cover correspond to offer one so that the second opening and one for stretching out of the anode contact flat spring so that the cathode connects Touch the third opening that shrapnel stretches out.

The utility model has the beneficial effects that：

One, a kind of portable power supplies adapter with wireless charging function provided by the utility model, specific real Shi Shi, on the one hand, on the basis of traditional power supply adaptor, have additional the wireless charging board and to external device into The Wireless charging coil of row wireless charging to fit with the inner top surface of the adapter main body, in this way, being had nothing in needs When the electronic products such as the smart mobile phone of micro USB Electricity Functional charge, the electronic products such as corresponding smart mobile phone are placed in the adapter Body top so that save the trouble of prepared special charging line so that charging is efficient and convenient, on the other hand, described wireless Charging panel is provided separately with the main control board without being integrated, whole separately as one with the Wireless charging coil Body, can Simple detachable used as common power supply adaptor without influencing the utility model, then, user can come according to demand DIY the utility model is selected, to which the utility model is highly practical and using adaptable so that using effect is good.

Secondly, in the technical scheme, on the one hand, when multiple buckles are corresponding is fastened on multiple card slots, institute It states upper casing to be interlockingly connected to form one with the lower casing, in this way, realizing that the upper casing is interlockingly connected with the lower casing so that convenient for tearing open Dress, on the other hand, the left-front corner and right anterior angle of the adapter main body of square body shape structure, which are recessed inwardly, is symmetrically equipped with arc Shape accommodating groove, when around two shafts, two arcs of corresponding rotation grab ear forward, two arcs are formed as between grabbing ear To the material winds portion of wound wire, in this way, even if obtaining convenient for winding electric power connection line or charging data line, so that required The electric power connection line or charging data line used do not show in disorder, do not knot, will not fracture and convenient for when not in use storage property it is good Without occupied space, in turn, the utility model is integrally multi-purpose, and more comprehensively, using effect is more preferable for function.

Thirdly, in the present embodiment, on the one hand, the slot bottom of the two arc accommodating grooves offers one and is through to its back of the body respectively Face is relatively fixed hole A with corresponding fixed block position, and the two fixed block outer end faces correspondences offer and the two mounting hole A Position is relatively fixed hole B, the upper casing by screw in corresponding position the mounting hole A and mounting hole B fastening bolt with The secondary fixation of lower casing, in this way, i.e. so that between the upper casing and the lower casing by secondary fixation so that stationarity it is good without It easily breaks into pieces so that the utility model service life is long, on the other hand, two arcs is rotated when being corresponded to backward around two shafts When grabbing ear, two arcs grab ear and correspond to the lid two arc accommodating grooves of conjunction, so that the mounting hole A that will screw in corresponding position And the fastening bolt of mounting hole B is hidden lid and is closed, in this way, screwing in the fastening bolt of the mounting hole A and mounting hole B of corresponding position The conjunction of ear lid can be then grabbed by the arc of corresponding position so that hiding is good so that the utility model entirety external beauty is not influenced, In turn, the using effect of the utility model can effectively improve.

Four, in the specific implementation, on the one hand, the upper surface of the connector assembly close to its front end project upwards equipped with one with Its it is integrally formed so that block insulation occlusion part A, the lower face of the connector assembly is downwardly projected close to its front end equipped with one It is integrally formed with its so that block insulation occlusion part B；Set insulation occlusion part A and insulation occlusion part B makes can have Effect gear sets user's finger so that and avoid user's finger when plugging the attaching plug from touching the pin and get an electric shock, So that the utility model safety in utilization is good, on the other hand, close to its middle part, recess is equipped with downwards for the upper surface of the connector assembly The one recessed portion A for being suitable for holding；The lower face of the connector assembly is equipped with a recess for being suitable for holding close to concave up fall into its middle part Portion B, set recessed portion A and recessed portion B then make convenient for user holds the connector assembly and inserts the attaching plug It is pulled up on to power outlet or from power outlet so that attaching plug skid resistance when hand is taken is good and anti-dropout is good, In turn, the beneficial effects of the utility model can be further enhanced.

Five, in the technical scheme, the utility model further includes the winder being set in the adapter main body, described It is offered in the middle part of the front end face of adapter main body and is through to its internal cable-through hole；Winding has power supply connection in the winder Line；The winding end of the electric power connection line is electrically connected with the main control board, end stretched out from the cable-through hole and with it is described Connector assembly connects, so, on the one hand, when not in use, the electric power connection line is stored by winding so that is not take up external sky Between so that will not knot, on the other hand, the electric power connection line extension elongation is adjustable so that with the attaching plug with it is described Spacing between adapter main body is adjustable so that the utility model entire length is adjustable so that can be adapted to and be connected to distance farther out Socket and electronic equipment between, also, when the attaching plug being inserted to when in the one of which jack in porous socket, The electric power connection line is pullled, so as to there is certain distance, i.e., so that institute between the adapter main body and the attaching plug Other group of jack in porous socket will not be blocked by stating adapter main body so that other groups in porous socket will not be interfered to insert The attaching plugs of other electronic equipments of hole grafting and correspondence gives other power electronic equipments, meanwhile, be plugged with when in porous socket When the attaching plug of other electronic equipments, the electric power connection line is equally pullled, so that the adapter main body and the power supply There is certain distance to make that is, so that the attaching plug of other electronic equipments will not offset with the adapter main body between plug The insertion of the attaching plug will not be hampered by obtaining so that the use of the utility model more facility and hommization, in turn, this reality It can reach best with novel using effect.

Description of the drawings

Fig. 1 is the overall structure diagram for the portable power supplies adapter that the utility model has wireless charging function；

Fig. 2 is the exploded view for the portable power supplies adapter that the utility model has wireless charging function；

Fig. 3 is the overall structure diagram of the upper casing in the utility model embodiment；

Fig. 4 is the usage state diagram one for the portable power supplies adapter that the utility model has wireless charging function；

Fig. 5 is the usage state diagram two for the portable power supplies adapter that the utility model has wireless charging function；

Fig. 6 is the overall structure signal that the winder is connected with the attaching plug in the utility model embodiment Figure；

Fig. 7 is the exploded view one of the winder in the utility model embodiment；

Fig. 8 is the exploded view two of the winder in the utility model embodiment；

Fig. 9 is in the utility model embodiment, when the spool stand is locked, the abutting part of the swing component and institute State the usage state diagram that arc screens point offsets and the limiting section of the swing component offsets with the dog-ear；

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Drawing reference numeral：

Adapter main body 10；

Upper casing 11；

Buckle 111；Fixing groove 112；

Lower casing 12；

Card slot 121；

Arc accommodating groove 13；

Mounting hole A131；

Arc grabs ear 14；

Fixed block 15；

Mounting hole B151；

Cable-through hole 16；

USB output interfaces 17；

TYPE-C interfaces 18；

Fastening bolt 19；

Attaching plug 20；

Connector assembly 201；Insulate occlusion part A2011；Insulate occlusion part B2012；Recessed portion A2013；Container 2014；Pin 202；Rotating member 2021；

Main control board 30；

Wireless charging board 40；

Wireless charging coil 50；

Winder 60；

Winding box 61；

Upper cover 611；Fixing axle 6111；Lower box body 612；Positive strap 6121；Circular negative straps 6122；Outlet Mouth 6123；

Spool stand 62；

Upper frame 621；Fixing slot 6211；Lower frame 622；Spiral slot 6221；Wire rod outlet 62211；Anode contact bullet Piece 6222；Cathode contact shrapnel 6223；Rotation axis 6224；Holding firmware 6225；

Control device 63；

Rectangular limited block 631；Arc screens point 6331；Swing component 632；First contradicts shrapnel 633；Second contradicts shrapnel 634；Abutting part 6321；Limiting section 6322；Dog-ear 6331；

Bottom cover 64；

First opening 641；Second opening 642；Third opening 643；

Electric power connection line 70.

Specific implementation mode

The technical solution of the utility model is described in detail below with reference to drawings and the specific embodiments, to become apparent from, directly See the invention essence that ground understands the utility model.

In conjunction with shown in Fig. 1-Fig. 9；

A kind of portable power supplies adapter with wireless charging function provided by the utility model, including adapter main body 10, attaching plug 20, the main control board 30 to adjust voltage, wireless charging board 40 and wireless to be carried out to external device The Wireless charging coil 50 of charging；

Wherein, the attaching plug 20 is set to outside the adapter main body 10；The main control board 30, wireless charging board 40 and the Wireless charging coil 50 be set to the adapter main body 10 in；The attaching plug 20 and the main control board 30 are connected；The wireless charging board 40 be removably connected to the main control board 30 and the Wireless charging coil 50 it Between；The Wireless charging coil 50 and the inner top surface of the adapter main body 10 fit.

Based on described above, can with it is clear that：

On the one hand, the utility model is on the basis of traditional power supply adaptor, have additional the wireless charging board 40 and To carry out the Wireless charging coil 50 of wireless charging to fit with the inner top surface of the adapter main body 10 to external device, In this way, when needing to the charging of the electronic products such as the smart mobile phone for having wireless charging function, by electronics such as corresponding smart mobile phones Product is placed in 10 top of the adapter main body so that saves the trouble of prepared special charging line so that charging is quick It is convenient.

On the other hand, the wireless charging board 40 is provided separately with the main control board 30 without being integrated, It is whole separately as one with the Wireless charging coil 50, can Simple detachable without influencing the utility model as common power supply Adapter uses, and then, user can select DIY the utility model according to demand.

To which the utility model is highly practical and using adaptable so that using effect is good.

It is emphasized that in the technical scheme, the adapter main body 10 includes the upper casing 11 of detachable connection And lower casing 12；

Wherein, the lower periphery of the upper casing 11 is evenly provided with downwards multiple buckles 111；The upper peripheral edge of the lower casing 12 It is evenly provided with multiple corresponding card slots 121 for fastening multiple buckles 111；

When multiple buckles 111, which correspond to, is fastened on multiple card slots 121, the upper casing 11 and 12 phase of the lower casing Snapping forms one.

In this way, realizing that the upper casing 11 is interlockingly connected with the lower casing 12 so that easy to disassemble.

Also, in the technical scheme, the adapter main body 10 is shaped to square body shape structure, square body shape structure The left-front corner of the adapter main body 10 and right anterior angle are recessed inwardly and are symmetrically equipped with arc accommodating groove 13, the two arc storages An arc is equipped in slot 13 respectively and grabs ear 14；

Two arcs grab the connecting pin correspondence of ear 14 and the front end side wall of the two arc accommodating grooves 13 passes through shaft and turns Dynamic connection, the rear end that two arcs grab ear 14 are corresponded to the rear portion of the two arc accommodating grooves 13 with certain interval；

When around two shafts, two arcs of corresponding rotation grab ear 14 forward, two arcs are formed between grabbing ear 14 For the material winds portion to wound wire.

In this way, even if corresponding material winds portion obtains convenient for winding electric power connection line or charging data line, so that required make Electric power connection line or charging data line do not show in disorder, do not knot, will not fracture and convenient for storage property when not in use is good and It is not take up space.

In turn, the utility model is integrally multi-purpose, and more comprehensively, using effect is more preferable for function.

It should be noted that in the specific implementation, the left-front corner of the upper casing 11 and right anterior angle are recessed inwardly and symmetrically set There are the arc accommodating groove 13, the left-front corner of the lower casing 12 and right anterior angle to be symmetrically equipped with fixed block 15 upwards；

Wherein, when the upper casing 11 is interlockingly connected with the lower casing 12, two fixed blocks, 15 outer end face corresponds to and described in two The back side of arc accommodating groove 13 offsets；The slot bottom of the two arc accommodating grooves 13 offer respectively one be through to its back side with phase 15 position of fixed block is answered to be relatively fixed hole A131；Two fixed blocks, 15 outer end face correspondence offers and two mounting holes The positions A131 are relatively fixed hole B151；The mounting hole A131 and mounting hole that the upper casing 11 passes through screw-in corresponding position The fastening bolt 19 of B151 and 12 2 fixations of the lower casing；

When around two shafts, two arcs of corresponding rotation grab ear 14 backward, two arcs grab ear 14 and correspond to lid conjunction The two arc accommodating grooves 13, so as to which the mounting hole A131 of corresponding position and the fastening bolt 19 of mounting hole B151 will be screwed in Lid is hidden to close.

For the above, can define：

On the one hand, it is through to being fixed with corresponding for its back side because the slot bottom of the two arc accommodating grooves 13 offers one respectively 15 position of block is relatively fixed hole A131, and two fixed blocks, 15 outer end face correspondence offers and two positions the mounting hole A131 Be relatively fixed hole B151, the fastening that the upper casing 11 passes through the mounting hole A131 and mounting hole B151 of screw-in corresponding position Bolt 19 and 12 2 fixations of the lower casing, thus, i.e. so that by secondary solid between the upper casing 11 and the lower casing 12 It is fixed so that stationarity is good and is not easy to break into pieces so that the utility model service life is long.

On the other hand, when around two shafts, two arcs of corresponding rotation grab ear 14 backward, two arcs grab ear 14, which correspond to lid, closes the two arc accommodating grooves 13, so that by the mounting hole A131 and mounting hole B151 that screw in corresponding position Fastening bolt 19 is hidden lid and is closed, in this way, screwing in the fastening bolt 19 of the mounting hole A131 and mounting hole B151 of corresponding position The lid of ear 14 can then be grabbed by the arc of corresponding position to close so that hiding is good so that it is integrally external not influence the utility model It is beautiful.

In turn, the using effect of the utility model can effectively improve.

Also, in the present embodiment, recess is equipped with a circle fixing groove 112 upwards at the middle part of the inner top surface of the upper casing 11, The Wireless charging coil 50 is fixed on the fixing groove 112.

When it is implemented, the Wireless charging coil 50 can be fixed on the fixing groove 112 by fixing pieces such as viscose glues.

Preferably, in the technical scheme, the attaching plug 20 including connector assembly 201 and is set to the connector assembly The pin 202 of 201 front end faces；

Wherein, the upper surface of the connector assembly 201 close to its front end project upwards equipped with one with its it is integrally formed so that The insulation occlusion part A2011 of block, the lower face of the connector assembly 201 close to its front end be downwardly projected equipped with one with its one at Type so that the insulation occlusion part B2012 of block；Close to its middle part, recess is suitable equipped with one downwards for the upper surface of the connector assembly 201 In the recessed portion A2013 of holding；The lower face of the connector assembly 201 is equipped with one suitable for the recessed of holding close to concave up fall into its middle part Concave portion B.

So, on the one hand, set insulation occlusion part A2011 and insulation occlusion part B2012 effectively to keep off setting to make User's finger so that avoid user's finger when plugging the attaching plug 20 from touching the pin 202 and get an electric shock, so that The utility model safety in utilization is good, and on the other hand, set recessed portion A2013 and recessed portion B then to be convenient for user It holds the connector assembly 201 and the attaching plug 20 is inserted in power outlet or is pulled up from power outlet so that is described The skid resistance when hand is taken of attaching plug 20 is good and anti-dropout is good.

In turn, the beneficial effects of the utility model can be further enhanced.

Preferably, in the technical scheme, the attaching plug 20 can be middle rule plug, Australia advises plug, U.S. advises plug, English Advise plug or sundial plug.

And in a preferred approach, the attaching plug 20 is two-pin plug, and the front end of the connector assembly 201 is inward-facing to be opened up There is a container 2014；The attaching plug 20 is equipped with the rotating member 2021 being rotatablely connected with 2014 side wall of the container, So that it can turn to when not in use is contained in the container 2014.

Meanwhile in a preferred approach, the utility model further includes the winder 60 being set in the adapter main body 10；

Wherein, it is offered in the middle part of the front end face of the adapter main body 10 and is through to its internal cable-through hole 16；The volume Winding has electric power connection line 70 in line device 60；The winding end of the electric power connection line 70 is electrically connected with the main control board 30, End is stretched out from the cable-through hole 16 and is connected with the connector assembly 201.

Preferably, the winder 60 includes winding box 61 and the spool stand 62 being set in the winding box 61；

Wherein, the winding box 61 includes the upper cover 611 and lower box body 612 of detachable connection；Top in the upper cover 611 Middle face is installed with downwards one and its integrally formed fixing axle 6111；Be installed in the middle part of the lower box body 612 inner bottom surface one with The positive strap 6121 that the main control board 30 is connected, 612 inner bottom surface of the lower box body is around the positive strap 6121 are installed with the circular negative straps 6122 being connected with the main control board 30, and the lower box body 612 Side wall offers a line outlet 6123 opposite with 16 position of the cable-through hole；

The spool stand 62 is rotatably fixedly arranged in the fixing axle 6111, includes the upper frame of detachable connection 621 and lower frame 622；The upper end of the upper frame 621 concave shape Cheng Youyi fixing slots 6211 downwards, the fixing slot 6211 Inside be installed with a set of scroll spring (not shown) being fixed in outside the fixing axle 6111, described scroll spring (not shown) one end with The fixing axle 6111 is fixedly connected, and the other end is fixedly connected with 6211 side wall of the fixing slot；The upper end of the lower frame 622 It is arranged in the prominent part of spiral slot 6221 upwardly, the middle part of the spiral slot 6221 is installed with one and is through to the bottom of the lower frame 622 The positive contact flat spring 6222 and one in face is through to the cathode contact shrapnel 6223 of 622 bottom surface of the lower frame；The anode Contact flat spring 6222 offsets with the positive strap 6121；The cathode contact shrapnel 6223 is connect with the circular cathode Piece 6122 offsets；The side wall of the spiral slot 6221 offers a wire rod outlet 62211, the winding of the electric power connection line 70 End is contained in the spiral slot 6221, and positive terminal is electrically connected with the positive contact flat spring 6222, negative terminal and institute The electrical connection of cathode contact shrapnel 6223 is stated, and 70 main part of the electric power connection line is drawn from the wire rod outlet 62211 And it is wound in outside the spiral slot 6221；The end of the electric power connection line 70 passes through the cable-through hole 16.

So, on the one hand, when not in use, the electric power connection line 70 is stored by winding so that it is not take up exterior space, So that will not knot, on the other hand, when pullling the electric power connection line 70 outward, the spool stand 62 is i.e. around the fixing axle 6111 rotations, so that the electric power connection line 70 pulls out, in the process, even if the anode contact flat spring 6222 and described negative Pole contact flat spring 6223 can correspond in company with rotation and the positive strap 6121 offsets and the annular shape well Negative straps 6122 offset so that can keep being electrically connected well.

In turn, the utility model use reliability is good and stability in use is good.

Preferably, in the technical scheme, the winder 60 further includes controlling the stretching of the electric power connection line 70 The control device 63 of length；

Wherein, the control device 63 includes rectangular limited block 631, swing component 632, is connected to form the of U-shaped structure One, which contradicts shrapnel 633 and second, contradicts shrapnel 634；The rectangular limited block 631 is fixedly arranged on the inner bottom surface of the lower box body 612 Outer edge；The angular sunken inside in wherein one end close to 612 center of the lower box body of the rectangular limited block 631 is equipped with an arc The bottom surface of screens point 6311, the lower frame 622 is installed with downwards a rotation axis 6224, the swing component close to its outer 632 rotatable sets are fixed in outside the rotation axis 6224, and the swing component 632 has one towards 622 outer of the lower frame Pointed structures it is opposite with the abutting part 6321 suitable for the abutting part 6321 and one that offsets with the arc screens point 6311 To the limiting section 6322 of setting；The bottom surface of the lower frame 622 is installed with multiple holding firmwares around the rotation axis 6224 6225, the first conflict conflict shrapnel 634 of shrapnel 633 and second to form U-shaped structure that is connected is around the swing component 632 It is fastened between multiple holding firmwares 6225, and the first conflict shrapnel 633 and the side of the swing component 632 offset, The second conflict shrapnel 634 and the other side of the swing component 632 offset；The spool stand 62 is winding the power supply connection When line 70, described second contradicts shrapnel 634 preferentially close to the arc screens point 6331；Described first contradicts in shrapnel 633 Portion is bent to form one so as to fix the dog-ear of the limiting section 6322 to the side of the second conflict shrapnel 634 described in face 6331, the elastic force of the first conflict shrapnel 633 is slightly less than the acrotorque of the scroll spring (not shown)；

Herein, it is clear that, for the electric power connection line 70 when being completely pulled out, the scroll spring (not shown) is then Acrotorque is presented, at this point, then providing maximum turning power come the electric power connection line 70 for winding and being drawn out of pulling back.

When pulling out 70 certain length of the electric power connection line from the winder 60, so that the swing component 632 is in company with institute Spool stand 62 is stated to rotate one week or several weeks to the first conflict 633 direction of shrapnel and gently unclamp the electric power connection line When 70, the limiting section 6322 is fastened in the dog-ear 6331, and the abutting part 6321 offsets with the arc screens point 6311, The spool stand 62 is locked

At this point, the electric power connection line 70 is drawn out certain length use without winding；

When the certain length of the pulling electric power connection line 70 of continuation, and moment unclamps the electric power connection line 70, with The turning power of the scroll spring (not shown) is set to be more than the described first elastic force for contradicting shrapnel 633, then so that the swing Part 632 returns back to the arc screens the point 6311 so that abutting part 6321 slips away around the rotation axis 6224 and makes described When limiting section 6322 is separated with the dog-ear 6331, the spool stand 62 turns round, and the electric power connection line 70 is wound and twined It is around in outside the spiral slot 6221；

At this point, the electric power connection line 70 is stored by winding.

For described above, it is to be appreciated that：

On the one hand, 70 extension elongation of the electric power connection line is adjustable, so that with the attaching plug 20 and the adapter Spacing between main body 10 is adjustable so that the utility model entire length is adjustable so that can be adapted to and be connected to the row of distance farther out It inserts between electronic equipment.

On the other hand, when being inserted to the attaching plug 20 when in the one of which jack in porous socket, institute is pullled Electric power connection line 70 is stated, so as to there is certain distance, i.e., so that institute between the adapter main body 10 and the attaching plug 20 Other group of jack in porous socket will not be blocked by stating adapter main body 10 so that will not interfere other groups in porous socket The attaching plugs 20 of other electronic equipments of jack grafting and correspondence gives other power electronic equipments.

Meanwhile when being plugged with the attaching plug 20 of other electronic equipments in porous socket, equally pulls the power supply and connect Wiring 70, so as to there is certain distance, i.e., so that other electronics are set between the adapter main body 10 and the attaching plug 20 Standby attaching plug 20 will not offset with the adapter main body 10 so that the insertion of the attaching plug 20 will not be hampered, So that the use of the utility model more facility and hommization.

In turn, the using effect of the utility model can reach best.

You need to add is that in the specific implementation, the winder 60 further includes being set to 622 bottom surface of the lower frame Covering the bottom cover 64 for closing the swing component 632；

Wherein, the side wall of the bottom cover 64 offer one so that the swing component 632 abutting part 6321 stretch out first Opening 641, the bottom surface of the bottom cover 64, which corresponds to, offers one so that the second opening that the anode contact flat spring 6222 stretches out 642 and one so that the third opening 643 that the cathode contact shrapnel 6223 stretches out.

In this way, the first set opening 641 is convenient for the stretching of the abutting part 6321 and limits its width to swing Degree, the set second opening 642 are convenient for the stretching of the positive contact flat spring 6222 and limit its displacement, set third Opening 643 is then convenient for the stretching of the cathode contact shrapnel 6223 and limits its displacement, so that the use of the utility model is more Reliably.

Also, in the specific implementation, the rear end face of the adapter main body 10 is equipped with multiple USB output interfaces 18 and at least One TYPE-C interfaces 19；The connecting pin of multiple USB output interfaces 18 and the connecting pin of at least one TYPE-C interfaces 19 It is respectively connected to the main control board 30.

In this way, enable the utility model correspond to simultaneously more of grafting carry USB joint for electric connection line and band TYPE-C connectors for electric connection line, charge to multiple and different electronic products to enable adaptation and power supply.

Other embodiment etc., here, not illustrating one by one.

In conclusion the utility model overall structure is simple, easily implement, easy to operate, highly practical, specificity is strong, manufacture It is at low cost, in the improvement of structure and the improvement of technology, it need not increase too many cost so that the utility model necessarily has There are good market popularization value, the utility model can be very welcome, can effectively be popularized.

The above is only the preferred embodiment of the present invention, is not intended to limit the patent protection model of the utility model Enclose, the transformation of equivalent structure made by using the description of the utility model and the drawings or equivalent process, or directly or Other related technical areas are used in indirectly, are equally included in the patent within the scope of the utility model.

Claims (10)

1. a kind of portable power supplies adapter with wireless charging function, it is characterised in that：It is inserted including adapter main body, power supply Head, the main control board to adjust voltage, wireless charging board and to external device carry out wireless charging wireless charging Coil；

Wherein, the attaching plug is set to outside the adapter main body；The main control board, wireless charging board and described wireless Charge coil is set in the adapter main body；The attaching plug is connected with the main control board；The wireless charging Plate is removably connected between the main control board and the Wireless charging coil；The Wireless charging coil is fitted with described The inner top surface of adapter body fits.

2. the portable power supplies adapter according to claim 1 with wireless charging function, it is characterised in that：The adaptation Device main body includes the upper casing and lower casing of detachable connection；

Wherein, the lower periphery of the upper casing is evenly provided with downwards multiple buckles；The upper peripheral edge of the lower casing is uniformly arranged There are multiple corresponding card slots for fastening multiple buckles；

When multiple buckles are corresponding is fastened on multiple card slots, the upper casing is interlockingly connected to form one with the lower casing.

3. the portable power supplies adapter according to claim 2 with wireless charging function, it is characterised in that：The adaptation Device main body is shaped to square body shape structure, and the left-front corner and right anterior angle of the adapter main body of square body shape structure are recessed inwardly It is symmetrically equipped with arc accommodating groove, being equipped with an arc respectively in the two arc accommodating grooves grabs ear；Two arcs grab ear Connecting pin, which is corresponded to, to be rotatablely connected with the front end side wall of the two arc accommodating grooves by shaft, and two arcs grab the rear end pair of ear There should be certain interval with the rear portion of the two arc accommodating grooves；

When around two shafts, two arcs of corresponding rotation grab ear forward, two arcs are formed as twining between grabbing ear Around the material winds portion of wire rod.

4. the portable power supplies adapter according to claim 3 with wireless charging function, it is characterised in that：The upper casing Left-front corner and right anterior angle be recessed inwardly symmetrically be equipped with the arc accommodating groove, the left-front corner of the lower casing and right anterior angle are upward Symmetrically it is equipped with fixed block；

Wherein, when the upper casing is interlockingly connected with the lower casing, the two fixed block outer end faces correspond to and the two arc accommodating grooves The back side offset；The slot bottom of the two arc accommodating grooves offer respectively one be through to its back side with corresponding fixed block position phase To mounting hole A；Two fixed block outer end faces correspondences are offered to be relatively fixed hole B with the two mounting hole location As；It is described Fastening bolt and the lower casing secondary fixation of the upper casing by the mounting hole A and mounting hole B of screw-in corresponding position；

When around two shafts, two arcs of corresponding rotation grab ear backward, two arcs grab ear and correspond to lid two arcs of conjunction Shape accommodating groove closes so as to which the fastening bolt of the mounting hole A and mounting hole B that screw in corresponding position are hidden lid.

5. the portable power supplies adapter according to claim 4 with wireless charging function, it is characterised in that：The upper casing Recess is equipped with a circle fixing groove upwards the middle part of inner top surface, the Wireless charging coil is fixed on the fixing groove.

6. the portable power supplies adapter according to claim 1 with wireless charging function, it is characterised in that：The power supply Plug includes connector assembly and the pin for being set to the connector assembly front end face；

Wherein, the upper surface of the connector assembly close to its front end project upwards it is integrally formed with its equipped with one so that block it is exhausted Edge occlusion part A, the lower face of the connector assembly are downwardly projected equipped with one integrally formed with its so that block close to its front end Insulate occlusion part B；Close to its middle part, recess is equipped with a recessed portion A for being suitable for holding downwards for the upper surface of the connector assembly；It is described The lower face of connector assembly is equipped with a recessed portion B for being suitable for holding close to concave up fall into its middle part.

7. the portable power supplies adapter according to claim 6 with wireless charging function, it is characterised in that：Further include setting Winder in the adapter main body；

Wherein, it is offered in the middle part of the front end face of the adapter main body and is through to its internal cable-through hole；It is received in the winder Volume has electric power connection line；The winding end of the electric power connection line is electrically connected with the main control board, and end is from the cable-through hole It stretches out and is connect with the connector assembly.

8. the portable power supplies adapter according to claim 7 with wireless charging function, it is characterised in that：The spiral Device includes winding box and the spool stand that is set in the winding box；

Wherein, the winding box includes the upper cover and lower box body of detachable connection；It is fixed downwards in the middle part of the upper cover inner top surface There are one and its integrally formed fixing axle；One is installed in the middle part of the lower box body inner bottom surface with the main control board to be connected Positive strap, the lower box body inner bottom surface are installed with one around the positive strap and are connected with the main control board Circular negative straps, and the side wall of the lower box body offers a line outlet opposite with the cable-through hole position；

The spool stand is rotatably fixedly arranged in the fixing axle, includes the upper frame and lower frame of detachable connection；Institute The upper end of upper frame concave shape Cheng Youyi fixing slots downwards are stated, a set of be fixed in outside the fixing axle is installed in the fixing slot Scroll spring, described scroll spring one end is fixedly connected with the fixing axle, and the other end fixes company with the fixings groove sidewall It connects；The upper surface of the lower frame is projected upwards equipped with spiral slot, be installed in the middle part of the spiral slot one be through to it is described under The positive contact flat spring of frame body bottom surface and one be through to the lower frame bottom surface cathode contact shrapnel；The anode contact Shrapnel offsets with the positive strap；The cathode contact shrapnel offsets with the circular negative straps；The spiral The side wall of slot offers a wire rod outlet, and the winding end of the electric power connection line is contained in the spiral slot, positive terminal Sub to be electrically connected with the positive contact flat spring, negative terminal is electrically connected with the cathode contact shrapnel, and the electric power connection line Main part is drawn from the wire rod outlet and is wound in outside the spiral slot；The end of the electric power connection line passes through described Cable-through hole.

9. the portable power supplies adapter according to claim 8 with wireless charging function, it is characterised in that：The spiral Device further includes the control device for controlling the electric power connection line extension elongation；

Wherein, the control device include rectangular limited block, swing component, be connected to be formed U-shaped structure first contradict shrapnel and Second contradicts shrapnel；The rectangular limited block is fixedly arranged on the outer edge of the inner bottom surface of the lower box body；The rectangular limited block The angular sunken inside in wherein one end close to the lower box body center is equipped with an arc screens point, and the bottom surface of the lower frame is close Its outer is installed with downwards a rotation axis, and rotatably set is fixed in outside the rotation axis swing component, and the swing component has Have one towards the pointed structures of the lower frame outer the abutting part for being suitable for offseting with the arc screens point and one with it is described The limiting section of the opposite facing setting of abutting part；The bottom surface of the lower frame is installed with multiple holding firmwares, phase around the rotation axis Connection forms the first conflict shrapnel of U-shaped structure and the second conflict shrapnel is fastened in multiple cards around the swing component Between firmware, and the side of the first conflict shrapnel and the swing component offsets, and described second contradicts shrapnel and the swing The other side of part offsets；For the spool stand when winding the electric power connection line, described second contradicts shrapnel preferentially close to described Arc screens point；It is described first conflict shrapnel middle part to described in face second conflict shrapnel side be bent to form one so that The dog-ear of the limiting section is fixed, the elastic force of the first conflict shrapnel is slightly less than the acrotorque of the scroll spring；

When pulling out the electric power connection line certain length from the winder so that the swing component in company with the spool stand to institute When stating the first conflict shrapnel direction and rotating one week or several weeks and gently unclamp the electric power connection line, the limiting section fixing In the dog-ear, the abutting part offsets with the arc screens point, and the spool stand is locked；

When pulling on the electric power connection line certain length and the moment release electric power connection line, so that the scroll spring Turning power be more than it is described first contradict shrapnel elastic force, then so that the swing component is returned back to around the rotation axis so that institute It states abutting part to slip away the arc screens point and when so that the limiting section and the dog-ear being separated, the spool stand revolution, The electric power connection line is wound and is wound in outside the spiral slot.

10. the portable power supplies adapter according to claim 9 with wireless charging function, it is characterised in that：The volume Line device further include be set to the lower frame bottom surface covering the bottom cover for closing the swing component；

Wherein, the side wall of the bottom cover offers one so that the first opening that the abutting part of the swing component stretches out, the bottom cover Bottom surface correspond to and offer one so that the second opening that the anode contact flat spring stretches out and one so that the cathode contact bullet The third opening that piece stretches out.