CN210898909U

CN210898909U - Power adapter with wireless charging function

Info

Publication number: CN210898909U
Application number: CN201922159208.9U
Authority: CN
Inventors: 陈瑜; 陈琦
Original assignee: Hangzhou Yulong Technology Co ltd
Current assignee: Hangzhou Yulong Technology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-30
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a power adapter with wireless function of charging, including connector assembly and power adapter body, be connected through slewing mechanism between connector assembly and the power adapter body, slewing mechanism is including participating in, participate in the bottom of installing at the connector assembly, the penetrating rotary trough of its one side of edge is seted up to the inside of connector assembly, the pull rod is installed through the bolt to the inner wall of rotary trough, the through-hole is seted up at the top middle part of power adapter body, the below fixedly connected with box body of through-hole, extend to in the box body after the through-hole is worn into to the bottom of pull rod, the bottom fixedly connected with bottom plate of box body is extended into to the pull rod. The utility model discloses, when using, can with participating in the roll-out on the plug socket, after finishing using, can with participating in on the plug socket change in the slot accomodate, participate in like this and just can not receive water, dirt, gas pollution because of exposing outside, and the phenomenon of corrosion, contact failure appears.

Description

Power adapter with wireless charging function

Technical Field

The utility model relates to a power adapter technical field specifically is a power adapter with wireless function of charging.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises a shell, a power transformer and a rectification circuit, and can be divided into an alternating current output type and a direct current output type according to the output type; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. It is widely used in telephone set, game machine, language repeater, walkman, notebook computer, cellular phone, etc.

At present, the application of wireless charging technology is very common, and the mainstream power adapter in the market is the power adapter which mainly outputs direct current signals and alternating current signals and can be wirelessly charged by directly connecting a coil after secondary development. The power cord of the wireless chargeable power adapter is usually arranged separately, but the power cord is easy to lose when being carried, so that the wireless chargeable power adapter without the power cord and directly provided with the plug is improved.

However, the wireless chargeable power adapter with plug has the following disadvantages: because the plug exposes outside the power adaptation for a long time, also can not accomodate the one end that has to participate in, just lead to participating in because water, dirt, gas are polluted, the corrosion appears easily, bad contact's phenomenon, if can accomodate the one end that has to participate in, then undoubtedly can improve power adapter's life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power adapter with wireless function of charging possesses simple structure, plug can accomodate, improves life's advantage, has solved the problem of proposing among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the power adapter with the wireless charging function comprises a plug seat and a power adapter body, wherein the plug seat is connected with the power adapter body through a rotating mechanism.

The rotating mechanism comprises a pin, the pin is arranged at the bottom of a plug seat, a rotating groove penetrating along one side of the pin is formed in the plug seat, a pull rod is arranged on the inner wall of the rotating groove through a bolt, a through hole is formed in the middle of the top of the power adapter body, a box body is fixedly connected below the through hole, the bottom end of the pull rod extends into the box body after penetrating into the through hole, a bottom plate is fixedly connected to the bottom end of the box body after extending into the pull rod, a spring is abutted between the top of the bottom plate and the top wall of an inner cavity of the box body and sleeved on the periphery of the pull rod, a slot is formed in the top of the rear end of the power adapter body, the pin is inserted into the slot, a first copper block protruding out of the surface of the top of the power adapter body close to the front of the slot is fixedly connected to the top of the, and the second copper block is vertically aligned with the first copper block.

Preferably, the pin and the second copper block are electrically connected through a first wire, and the first wire is arranged in the plug seat.

Preferably, the bottom of the first copper block is electrically connected with a second wire, and the bottom end of the second wire extends into the inner cavity of the power adapter body.

Preferably, two side walls of the box body close to the rear side of the box body are provided with wire grooves, and the second electric wire is arranged along the wire grooves and then extends into the inner cavity of the power adapter body.

Preferably, the power adapter body comprises a shell, the shell is composed of two half shells with the same size, and the two half shells are movably connected through screws.

Preferably, a wireless charging circuit structure is installed in the cavity of the housing, and the second wire is electrically connected with the wireless charging circuit structure.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses, when using, at first outside pulling socket, make participate in and break away from with the slot, after 180 backs of plug seat of following a turn, loosen the plug seat, the plug seat is under spring force effect, make first copper billet inject in the second copper billet, participate in so far with this internal circuit switch-on of power adapter, after finishing using, at first outside pulling socket, make first copper billet and second copper billet break away from, after reversing plug seat 180, loosen the plug seat, the plug seat is under spring force effect, make participate in and inject in the slot, can accomodate participating in on the plug seat, participate in like this and just can not be because of exposing outside, receive water, dirt, gas pollution, and the corrosion appears, bad contact's phenomenon.

Drawings

Fig. 1 is a schematic structural view of a perspective view of the rotating mechanism of the present invention;

FIG. 2 is a schematic structural view of the plug base detached in the perspective view of the present invention;

FIG. 3 is a schematic structural view of a half-cut back perspective view of the plug base of the present invention;

FIG. 4 is a schematic structural view of a half-section rear elevation view of the plug receptacle of the present invention;

fig. 5 is a schematic structural view of a perspective view of the housing of the present invention;

fig. 6 is another schematic structural view of a three-dimensional plug of the present invention after half-cut;

fig. 7 is a schematic structural view of another perspective view of the housing of the present invention;

fig. 8 is a schematic structural view of the plug of the present invention shown in a rear elevation view after being disengaged from the socket;

fig. 9 is a schematic structural view of a front view of the plug receptacle of the present invention when rotated to a use state;

FIG. 10 is a circuit flow diagram of the present invention;

fig. 11 is a circuit connection diagram of the present invention.

In the figure: the wireless charging device comprises a plug seat 1, a power adapter body 2, a rotating mechanism 3, a pin 4, a rotating groove 5, a bolt 6, a pull rod 7, a through hole 8, a box body 9, a bottom plate 10, a spring 11, a slot 12, a first copper block 13, a second copper block 14, a first wire 15, a second wire 16, a wire slot 17, a shell 18 and a wireless charging circuit 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a power adapter with wireless function of charging, includes plug seat 1 and power adapter body 2, is connected through slewing mechanism 3 between plug seat 1 and the power adapter body 2.

Specifically, the rotating mechanism 3 comprises a pin 4, the pin 4 is installed at the bottom of the plug seat 1, a rotating groove 5 penetrating along one side of the pin 1 is formed in the plug seat 1, a pull rod 7 is installed on the inner wall of the rotating groove 5 through a bolt 6, the rotating groove 5 is formed so that the plug seat 1 can rotate 180 degrees forward, a through hole 8 is formed in the middle of the top of the power adapter body 2, a box body 9 is fixedly connected below the through hole 8, the bottom end of the pull rod 7 penetrates into the through hole 8 and then extends into the box body 9, a bottom plate 10 is fixedly connected to the bottom end of the pull rod 7 and extends into the box body 9, a spring 11 is abutted between the top of the bottom plate 10 and the top wall of an inner cavity of the box body 9, the spring 11 is sleeved on the periphery of the pull rod 7, a slot 12 is formed in the top of the rear end of the power adapter body 2, the pin 4 is inserted, Gas pollution, and the corrosion appears, bad contact's phenomenon, the top fixedly connected with that is close to slot 12 the place ahead on the power adapter body 2 protrudes its surperficial first copper billet 13, the top fixedly connected with that is close to its rear end on the plug seat 1 is concave in its surperficial second copper billet 14, and the vertical alignment in position of second copper billet 14 and first copper billet 13, when participating in 4 and rotating to the user state, first copper billet 13 injects in the second copper billet 14 this moment, because the copper billet is electrically conductive, so participating in 4 and the interior circuit switch-on of power adapter body 2 this moment.

Further, the pin 4 is electrically connected to the second copper block 14 through a first wire 15, and the first wire 15 is disposed inside the socket 1 (not shown).

Further, a second wire 16 is electrically connected to the bottom of the first copper block 13, and the bottom end of the second wire 16 extends into the inner cavity of the power adapter body 2.

Furthermore, two side walls of the box body 9 close to the rear side thereof are provided with wire slots 17, and the second wire 16 is arranged along the wire slots 17 and then extends into the inner cavity of the power adapter body 2, so that the second wire 16 is not easy to be hung by the spring 11.

Specifically, the power adapter body 2 includes a housing 18, the housing 18 is composed of two half shells with the same size, and the two half shells are movably connected through screws, so that the power adapter body 2 is detachable for later maintenance.

Further, a wireless charging circuit structure 19 is installed in the cavity of the housing 18, and the second wire 16 is electrically connected to the wireless charging circuit structure 19.

Referring to fig. 10 to 11, in particular, the wireless charging circuit structure 19 is composed of a conventional 24V dc power adapter, a 12V zener diode, XKT801 and XKT 511; 12V zener diode, XKT801, XKT511 etc. place in the casing of conventional 24V DC power adapter, and the direct wiring circle of output terminal can wireless transmission electric energy.

The 12V voltage stabilizing diode, XKT801, XKT511 connected mode do: the 24V power supply is connected to a 12V voltage stabilizing diode through 1 10K resistor, the voltage stabilizing diode is connected with a 0.1uf capacitor in parallel, the voltage stabilizing diode is connected with an E pole of a triode, the 24V power supply is connected with a 10 ohm resistor in series and connected with a C pole of the triode, the E pole of the triode is connected with an 8 pin of an XKT801, meanwhile, 1 47uf capacitor is connected with the ground in parallel, 1 47K resistor is connected with a first pin of the XKT801 in series, 1 resistor is indirectly connected between the 1 pin and the 2 pin of the XKT801, 1nf capacitor is indirectly connected between the 1 pin and the 3 pin, the 3 pin and the 7 pin are in short circuit, the 4 pin and the 6 pin are in short circuit, the 5 pin is grounded, 1 47K resistor is indirectly connected between the 7 pin and the 8 pin, the 6 pin is connected with the 1 pin of the XKT511, the 3 pin of the XKT511 is grounded, the 2 pin and the 24V power supply are directly connected with 1 high-voltage-resistant; two ends of the 39nf capacitor are connected with leads as output terminals of the power adapter for wireless charging.

The working principle is as follows: when the power adapter with the wireless charging function is used, firstly, the socket head 1 is pulled outwards to enable the plug pin 4 to be separated from the slot 12, then, after the plug seat 1180 degrees rotates clockwise, the plug seat 1 is loosened, the plug seat 1 enables the first copper block 13 to be inserted into the second copper block 14 under the elastic force action of the spring 11, so that the plug pin 4 is communicated with a circuit in the power adapter body 2, and equipment needing wireless charging is directly placed on the upper surface of the power adapter body 2; after the use, at first outwards stimulate socket 1 for first copper billet 13 breaks away from with second copper billet 14, reverses plug seat 1180 after that, unclamps plug seat 1, and plug seat 1 is under spring 11 elasticity for participate in 4 and inject slot 12 in, can accomodate participating in 4 on the plug seat 1, participate in 4 just so can not because expose outside, receive water, dirt, the gas pollution, and the phenomenon that appears rust, contact failure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power adapter with wireless function of charging, includes plug connector (1) and power adapter body (2), its characterized in that: the plug seat (1) is connected with the power adapter body (2) through a rotating mechanism (3);

the rotating mechanism (3) comprises a pin (4), the pin (4) is installed at the bottom of the plug seat (1), a rotating groove (5) penetrating along one side of the plug seat (1) is formed in the plug seat (1), a pull rod (7) is installed on the inner wall of the rotating groove (5) through a bolt (6), a through hole (8) is formed in the middle of the top of the power adapter body (2), a box body (9) is fixedly connected below the through hole (8), the bottom end of the pull rod (7) penetrates into the through hole (8) and then extends into the box body (9), a bottom plate (10) is fixedly connected to the bottom end of the pull rod (7) extending into the box body (9), a spring (11) is abutted between the top of the bottom plate (10) and the top wall of an inner cavity of the box body (9), the spring (11) is sleeved on the periphery of the pull rod (7), and a slot (12) is formed in the top of the rear, the plug pin (4) is inserted into the slot (12), a first copper block (13) protruding out of the surface of the power adapter body (2) is fixedly connected to the top of the front side of the slot (12), a second copper block (14) recessed into the surface of the plug seat (1) is fixedly connected to the top of the rear end of the plug seat (1), and the second copper block (14) is vertically aligned with the first copper block (13).

2. The power adapter with wireless charging function according to claim 1, wherein: the pin (4) is electrically connected with the second copper block (14) through a first wire (15), and the first wire (15) is arranged in the plug seat (1).

3. The power adapter with wireless charging function according to claim 1, wherein: the bottom of the first copper block (13) is electrically connected with a second wire (16), and the bottom end of the second wire (16) extends into the inner cavity of the power adapter body (2).

4. A power adapter with wireless charging function according to claim 3, wherein: two side walls of the box body (9) close to the rear side of the box body are provided with wire grooves (17), and the second wires (16) are arranged along the wire grooves (17) and then extend into an inner cavity of the power adapter body (2).

5. The power adapter with wireless charging function according to claim 1, wherein: the power adapter body (2) comprises a shell (18), wherein the shell (18) is composed of two half shells with the same size, and the two half shells are movably connected through screws.

6. The power adapter with wireless charging function according to claim 5, wherein: the intracavity of shell (18) is installed wireless charging circuit structure (19), and electric connection between second electric wire (16) and the wireless charging circuit structure (19).