CN221574923U

CN221574923U - Wireless quick-charging mobile power supply

Info

Publication number: CN221574923U
Application number: CN202323512819.XU
Authority: CN
Inventors: 雷桂华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-12-22
Filing date: 2023-12-22
Publication date: 2024-08-20
Anticipated expiration: 2033-12-22

Abstract

The utility model relates to a wireless quick-charging mobile power supply, which comprises: the portable power source body, portable power source body is flat bottle structure, and portable power source body includes face-piece, drain pan, center, and face-piece, drain pan structure are a closed cavity, are equipped with battery, PCB board respectively in the cavity, and the top surface embedding of face-piece is equipped with wireless module that charges, and the top evagination of center is equipped with the bottleneck, and the inside of bottleneck is equipped with USB socket, and the bottleneck activity is equipped with the lid, and the lid passes through suspender swing joint with center, and the both sides of bottleneck are equipped with digital display screen, column switch respectively. The unique wine bottle-shaped body and the dust cover design of the utility model increase the interest of the product, and the silicon tape arranged on the mobile power supply body and the cover body can form a lock catch together. The waterproof and dustproof waterproof device is simple in structure, novel in design, convenient to use, convenient to carry, low in cost, better in waterproof and dustproof effects, and higher in product interestingness and market competitiveness, and the waterproof performance is greatly improved compared with the traditional waterproof.

Description

Wireless quick-charging mobile power supply

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a wireless quick-charging mobile power supply.

Background

The portable power supply is a portable charger which can be carried by a person and can store electric energy, and is mainly used for charging consumer electronic products such as handheld mobile equipment, etc., the built-in battery is charged in advance in the occasion of external power supply, namely, the electric energy is input, the energy is supplied by the battery and the electric energy is generated when the energy is needed, the voltage converter is used for reaching the required voltage, and the output interface outputs and supplies the power for the required equipment to supply power for charging.

Along with development of science and technology, charger types in the market are more and more, although charging efficiency is continuously improved, the structure is more and more complicated, manufacturing cost is higher and higher, and the design of the existing wireless quick-charging mobile power supply is more traditional and ancient board, so that the wireless quick-charging mobile power supply has no market appeal, and a port of the mobile power supply in the market is usually exposed in the air for a long time, is used for a long time, is inevitably free from entering foreign matters, is particularly unsuitable for being used in a humid environment, cannot prevent splashing, is easy to rust due to water, and is inconvenient to carry.

The present utility model improves on the above-mentioned problems at an extremely low cost while increasing product interest and market competitiveness.

Disclosure of utility model

The utility model aims to solve the technical problem of providing the wireless quick-charging mobile power supply which is simple in structure, novel in design, convenient to use, convenient to carry, low in cost and good in waterproof and dustproof effects.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

a wireless fast charging mobile power supply, comprising: the portable power source body, the portable power source body is platykurtic bottle structure, the portable power source body includes face-piece, drain pan, center, face-piece, drain pan structure are a closed cavity, be equipped with battery, PCB board in the cavity respectively, the top surface embedding of face-piece is equipped with wireless module that charges, center activity sets up the connecting portion at face-piece, drain pan outside middle part, the top evagination of center is equipped with the bottleneck, the inside of bottleneck is equipped with the USB socket, the bottleneck activity is equipped with the lid, the lid with center passes through suspender swing joint, the both sides of bottleneck are equipped with digital display screen, column switch respectively, wireless module, USB socket, column switch, battery respectively with PCB board electric connection.

In the structure, the inner side of the opening of the bottom shell is circumferentially extended to be provided with a limiting surface, a plurality of buckling positions are integrally arranged on the inner side of the limiting surface, a plurality of buckling positions are correspondingly arranged on the inner side of the surface shell, clamping groove holes are respectively formed in the buckling positions, the surface shell is connected with the bottom shell in a buckling mode, the connecting portion is circumferentially arranged on the outer side of the limiting surface, and a plurality of limiting ribs are convexly arranged on the limiting surface.

In the above structure, the middle frame comprises a bottleneck and a flat strip-shaped frame body integrally arranged at the lower part of the bottleneck, a charging hole is formed in the inner part of the bottleneck corresponding to the USB socket, a mounting hole of the columnar power switch is formed in the lateral surface of the upper part of the middle frame in a penetrating mode, the columnar power switch is embedded into the middle frame, a plurality of limiting protrusions and limiting clamping grooves are formed in the inner side of the middle frame, the limiting clamping grooves correspond to the limiting ribs, and the middle frame is fixedly clamped with the bottom shell.

In the structure, the PCB is of an inverted T-shaped plate body structure, the USB socket is arranged on the upper portion of the PCB, the PCB is vertically arranged in the cavity, and the PCB comprises a main control circuit, a wireless charging transmitting circuit and a battery detecting and protecting circuit.

In the above-mentioned structure, USB socket includes Type-C interface and USB Type-A interface, type-C interface is the interface that charges or discharges, type-C interface, USB Type-A interface correspond respectively and set up the both sides of PCB board.

In the above structure, the wireless charging module comprises a wireless charging transmitting coil, a positioning adsorption magnetic ring and a transparent decorative lens, wherein the wireless charging transmitting coil, the positioning adsorption magnetic ring and the transparent decorative lens are respectively and horizontally embedded into the mounting groove of the corresponding surface shell.

In the structure, the cover body is rotationally connected with the bottle opening, a rotary connecting device is arranged on the cover body, and the hanging belt is respectively and movably connected with the cover body and the middle frame through the rotary connecting device.

In the structure, the hanging strip is made of TPE or silica gel material, and the middle frame is made of transparent material.

The wire has the beneficial effects that:

The unique wine bottle-shaped body and the dust cover design of the utility model increase the product interestingness, the dust cover can prevent foreign matters from entering after long-term use, the waterproof and dampproof performance of the port is greatly improved, the cover does not need to be opened when the wireless charging is used, the silicon tape arranged on the mobile power supply body and the cover body can form a lock catch together, and the lock catch can be hung on a knapsack to be used as a hanging chain, and the portable backpack is very convenient to carry. The waterproof and dustproof waterproof device is simple in structure, novel in design, convenient to use, convenient to carry, low in cost, and better in waterproof and dustproof effects, and waterproof performance is greatly improved compared with that of the traditional waterproof device.

Drawings

FIG. 1 is a schematic diagram of a line fast-charging mobile power supply according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the line quick charge mobile power supply of the present utility model;

Fig. 3 is an exploded view of the line quick-charging mobile power supply according to the embodiment of the present utility model.

In the figure, 1-face shell, 2-bottom shell, 3-middle frame, 4-storage battery, 5-PCB board, 6-lid, 7-suspender, 8-digital display screen, 9-column switch, 10-transparent decorative lens, 11-wireless charging transmitting coil, 12-location absorption magnetic ring.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1-3, a wireless fast charging mobile power supply includes: the portable power source body, the portable power source body is platykurtic bottle structure, the portable power source body includes face-piece 1, drain pan 2, well frame 3, face-piece 1, drain pan 2 structure is a closed cavity, be equipped with battery 4 respectively in the cavity, PCB board 5, the top surface embedding of face-piece 1 is equipped with wireless module that charges, well frame 3 activity sets up at the face-piece 1, the connecting portion at drain pan 2 outside middle part, the top evagination of well frame 3 is equipped with the bottleneck, the inside of bottleneck is equipped with USB socket, the bottleneck activity is equipped with lid 6, lid 6 passes through suspender 7 swing joint with well frame 3, the both sides of bottleneck are equipped with digital display screen 8 respectively, columnar power switch 9, wireless module that charges, USB socket, columnar power switch 9, battery 4 respectively with PCB board 5 electric connection.

Specifically, in this embodiment, the face shell 1 is matched with the bottom shell 2, the face shell 1 and the bottom shell 2 are fastened and fixed through corresponding fastening structures, the connection part of the face shell 1 and the outer side of the bottom shell 2 forms the connection part of the middle installation frame 3, the hanging strip 7 and the cover 6 are added to form a new fastening design, and the novel fastening structure can be hung on a knapsack, and is convenient to carry and use.

Specifically, in this embodiment, an internal thread is provided on the inner side of the cap 6, the internal thread is matched with an external thread of the bottle mouth, and the cap 6 is rotationally connected with the bottle mouth.

In the preferred embodiment of the utility model, the inner side of the opening of the bottom shell 2 is circumferentially extended to be provided with a limiting surface, the inner side of the limiting surface is integrally provided with a plurality of buckling positions, the inner side of the surface shell 1 is respectively provided with a clamping slot corresponding to the buckling positions, the surface shell 1 is in buckling connection with the bottom shell 2, the connecting part is circumferentially arranged on the outer side of the limiting surface, and the limiting surface is convexly provided with a plurality of limiting ribs.

Specifically, in this embodiment, the plurality of fastening positions are symmetrically arranged, and the plurality of fastening positions are matched with the plurality of slot holes on the inner side of the face shell 1.

In the preferred embodiment of the utility model, the middle frame 3 comprises a bottle mouth and a flat strip-shaped frame body integrally arranged at the lower part of the bottle mouth, a charging hole is arranged in the bottle mouth corresponding to the USB socket, a mounting hole of a columnar power switch 9 is arranged on the upper part of the middle frame 3 in a penetrating way, the columnar power switch 9 is embedded into the middle frame 3, a plurality of limiting protrusions and limiting clamping grooves are arranged on the inner side of the middle frame 3, and the plurality of limiting clamping grooves are arranged corresponding to the plurality of limiting ribs, and the middle frame 3 is fixedly clamped with the bottom shell 2.

Specifically, in this embodiment, the mounting hole of the columnar power switch 9 is disposed on one side of the middle frame 3 adjacent to the bottle mouth, and the middle frame 3 is matched with the connecting portion.

In the preferred embodiment of the utility model, the PCB 5 is of an inverted T-shaped plate structure, the USB socket is arranged on the upper part of the PCB 5, the PCB 5 is vertically arranged in the cavity, and the PCB 5 comprises a main control circuit, a wireless charging transmitting circuit and a battery detecting and protecting circuit.

Specifically, in this embodiment, the PCB board 5 is provided with an input overvoltage, an output overcurrent circuit, an overvoltage short-circuit protection circuit, and a battery overcharge, overdischarge, and overcurrent protection circuit.

In the preferred embodiment of the utility model, the USB interface comprises a Type-C interface and a USB Type-A interface, wherein the Type-C interface is a charging interface or a discharging interface, and the Type-C interface and the USB Type-A interface are respectively and correspondingly arranged on two sides of the PCB 5.

Specifically, in this embodiment, the USB socket line charging portion includes a USB ba port output fast charging, TYPEC input/output fast charging, supporting wireless wired simultaneous output charging, and supporting fast charging at any port.

In the preferred embodiment of the utility model, the wireless charging module comprises a wireless charging transmitting coil 11, a positioning adsorption magnetic ring 12 and a transparent decorative lens 10, wherein the wireless charging transmitting coil 11, the positioning adsorption magnetic ring 12 and the transparent decorative lens 10 are respectively and horizontally embedded into the corresponding installation grooves of the face shell 1.

Specifically, in this embodiment, the wireless charging module is embedded in the front side of the surface shell 1, and the positioning adsorption magnetic ring includes a plurality of magnetic blocks that are annularly arranged, and the plurality of magnetic blocks are embedded in the mounting groove.

In the preferred embodiment of the utility model, the cover body 6 is rotationally connected with the bottle mouth, the cover body 6 is provided with a rotary connecting device, and the hanging strip 7 is respectively and movably connected with the cover body 6 and the columnar power switch 9 through the correspondingly arranged rotary connecting devices.

Specifically, in this embodiment, rotary connection device includes spliced pole and with spliced pole assorted nut or draw-in groove structure, and column switch 9 includes column switch seat and the shift knob of setting in column switch seat, and column switch seat's outside is equipped with suspender 7 assorted draw-in groove, suspender 7 and column switch seat swing joint. The TPE suspender traction cover is added to prevent the cover body from losing, meanwhile, the lock catch function of the cover body is matched, the product portability and the interestingness can be improved by being hung on a knapsack, and the unique dust cover design is realized, so that the cover body does not need to be opened when the wireless charging is used. The cover is opened only when wired charging is used, and the cover is covered after the wired charging is used up. Not only dustproof, but also beautiful.

In a preferred embodiment of the present utility model, the hanging strip is made of TPE or silica gel material, and the middle frame 3 is made of transparent material.

Specifically, in this embodiment, the connection parts of the face shell 1, the bottom shell 2 and the middle frame 3 may be sealed and connected by a sealant or a gasket, and the transparent decorative lens 10 and the face shell are fixed in the corresponding mounting groove by the sealant.

Specifically, in this embodiment, the product of the utility model supports a 15W power output wireless charging function, and the mobile phone with the wireless charging function can be charged only by superposition.

The product provided by the utility model is provided with the positioning magnetic ring, and especially has better use experience on a mobile phone with the positioning magnetic ring. Bluetooth headset with wireless function of charging also can charge. The port line charging part of the utility model comprises USBA port output fast charging and TYPEC input/output fast charging, and supports the fast charging at any port of wireless wired and output charging. The utility model supports USB Power Delivery (PD 2.0/PD 3.0) protocol, supports 5V,9V and 12V voltage gear input and supports 5V,9V and 12V voltage gear output, and has the discharge specification: output current capability: 5V: 3.1a9v: 2.22a12v: the synchronous switch discharges 5V 2A with the efficiency reaching 95%, the number of the LED electric quantity display lamps is intelligently identified, the mobile phone is automatically detected to be plugged in or pulled out, the load is intelligently identified, and the light load automatically enters a standby state.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. A wireless fast charging mobile power supply, comprising: the portable power source body, the portable power source body is platykurtic bottle structure, the portable power source body includes face-piece, drain pan, center, face-piece, drain pan structure are a closed cavity, be equipped with battery, PCB board in the cavity respectively, the top surface embedding of face-piece is equipped with wireless module that charges, center activity sets up the connecting portion at face-piece, drain pan outside middle part, the top evagination of center is equipped with the bottleneck, the inside of bottleneck is equipped with the USB socket, the bottleneck activity is equipped with the lid, the lid with center passes through suspender swing joint, the both sides of bottleneck are equipped with digital display screen, column switch respectively, wireless module, USB socket, column switch, battery respectively with PCB board electric connection.

2. The wireless quick charging mobile power supply according to claim 1, wherein a limiting surface is circumferentially extended on the inner side of the opening of the bottom shell, a plurality of buckling positions are integrally formed on the inner side of the limiting surface, a clamping slot hole is formed on the inner side of the surface shell corresponding to the buckling positions, the surface shell is in buckling connection with the bottom shell, the connecting portion is circumferentially arranged on the outer side of the limiting surface, and a plurality of limiting ribs are convexly arranged on the limiting surface.

3. The wireless quick charging mobile power supply according to claim 2, wherein the middle frame comprises a bottle opening and a flat strip-shaped frame body integrally arranged at the lower part of the bottle opening, a charging hole is formed in the inner part of the bottle opening corresponding to the USB socket, a mounting hole of the columnar power switch is formed in the upper portion of the middle frame in a penetrating mode, the columnar power switch is embedded into the middle frame, a plurality of limiting protrusions and limiting clamping grooves are formed in the inner side of the middle frame, a plurality of limiting clamping grooves correspond to the plurality of limiting ribs, and the middle frame is fixedly clamped with the bottom shell.

4. The wireless quick charge mobile power supply of claim 3, wherein the PCB is of an inverted T-shaped plate structure, the USB socket is disposed on an upper portion of the PCB, the PCB is vertically disposed in the cavity, and the PCB includes a main control circuit, a wireless charging and transmitting circuit, and a battery detection and protection circuit.

5. The wireless quick charge mobile power supply of claim 4, wherein the USB socket comprises a Type-C interface and a USB Type-a interface, the Type-C interface is a charging interface or a discharging interface, and the Type-C interface and the USB Type-a interface are respectively and correspondingly arranged on two sides of the PCB.

6. The wireless quick charging mobile power supply according to claim 2, wherein the wireless charging module comprises a wireless charging transmitting coil, a positioning adsorption magnetic ring and a transparent decorative lens, and the wireless charging transmitting coil, the positioning adsorption magnetic ring and the transparent decorative lens are respectively horizontally embedded into a mounting groove correspondingly arranged on the face shell.

7. The wireless quick-charging mobile power supply according to claim 2, wherein the cover body is rotatably connected with the bottle mouth, a rotary connecting device is arranged on the cover body, and the hanging belt is movably connected with the cover body and the middle frame respectively through the rotary connecting device.

8. The wireless quick charge mobile power supply of claim 1, wherein the sling is made of TPE or silicone material, and the middle frame is made of transparent material.