CN210576855U

CN210576855U - Wireless charging mobile power supply with AC plug and replaceable built-in wire

Info

Publication number: CN210576855U
Application number: CN201921746952.2U
Authority: CN
Inventors: 张帮富
Original assignee: Shenzhen South Fortune Technology Co ltd
Current assignee: Shenzhen South Fortune Technology Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-05-19
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a take wireless portable power source that fills of AC plug and interchangeable built-in line, including epitheca and inferior valve, middle part fixed mounting between epitheca and the inferior valve has polymer battery, and polymer battery's right-hand member is connected with DC-PCBA board, and polymer battery's one end is kept away from to the back from the front to DC-PCBA boardInlay in proper order and be equipped with inferior valve matched with right USB Type_‑C female socket and USB_‑Female socket of A and left USB Type_‑C, a female socket; the front and back end symmetry of inferior valve inlays and is equipped with the draw-in groove, and the card is equipped with right side built-in line, first USBType in a draw-in groove_‑C male plug and second USB Type_‑C, the male plug has the same structure, and a left built-in wire is clamped in the other clamping groove; the utility model discloses can accomodate multiple charging wire in whole device, and can directly insert through the AC plug and charge for product itself on domestic socket, whole device collects charger and portable power source function in an organic whole, can also realize through wireless transmitting coil that charges that the cell-phone is wireless to charge, and it is portable to use, can promote the convenience that whole device used by a wide margin.

Description

Wireless charging mobile power supply with AC plug and replaceable built-in wire

Technical Field

The utility model belongs to the technical field of the portable power source technique and specifically relates to a take wireless portable power source that fills of AC plug and interchangeable built-in line.

Background

The portable power supply is a portable charger which can be carried about by a person, can store electric energy, is mainly used for charging consumer electronic products (such as wireless telephones and notebook computers) such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply. The main components of the device comprise: batteries for storing electric energy, circuits for stabilizing output voltage (dc-dc converters), and most mobile power supplies have chargers for charging built-in batteries.

With the increasing popularization of digital devices such as smart phones, tablet computers and notebook computers, the mobile power supply becomes an indispensable product in life as a device for supplying power to the products. Like smart phones, mobile power sources have become essential equipment for people to go out. Because the charging interfaces of various brands of mobile phones and portable computers are different, in order to provide sufficient power for digital equipment at any time, various charging wires such as usb wires, micro usb wires, type _ c wires, apple wires, wireless chargers or the like are often required to be carried along besides a power adapter and an adapter, which is troublesome to carry and sometimes causes inconvenience to work and life.

Therefore, the utility model provides a take wireless portable power source that fills of AC plug and interchangeable built-in line for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take wireless portable power source that fills of AC plug and interchangeable built-in wire to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a wireless charging mobile power supply with an AC plug and a replaceable built-in wire comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are made of plastic materials, the upper shell and the lower shell are connected in a clamping mode, a polymer battery is fixedly installed in the middle between the upper shell and the lower shell, the right end of the polymer battery is connected with a DC-PCBA board, and a right USB Type _ C female socket, a USB _ A female socket and a left USBType _ C female socket which are matched with the lower shell are sequentially embedded in one end, away from the polymer battery, of the DC-PCBA board from front to back; the front and back end symmetry of inferior valve inlays and is equipped with the draw-in groove, the draw-in groove is the U-shaped structure, and the card is equipped with the right side built-in line in the draw-in groove, the both ends of the right side built-in line are connected with the public plug of second USB Type _ C respectively and with the public plug of first USB Type _ C of right USB Type _ C female socket matched with, the structure of the public plug of first USB Type _ C and second USB Type _ C is identical, another the draw-in groove built-in line is equipped with left side built-in line, both sides are connected with the public plug of apple eight PIN plugs respectively about the left side built-in line and with the public plug of left USB Type _ C female socket matched with third USB Type _ C.

In a further embodiment, the right built-in line is selected from a Micro usb charging line, a type c charging line or an Apple charging line; the left built-in line is selected for use and comprises a Micro usb charging line, a type c charging line or an Apple charging line.

In a further embodiment, the left side and the right side of the clamping groove are symmetrically provided with wire digging grooves.

In a further embodiment, a nixie tube display screen matched with the upper shell is installed at the top end of the DC-PCBA board and electrically connected with the polymer battery, a key and a PC lens matched with the nixie tube display screen are embedded in one side of the top end of the upper shell, the key is arranged on the right side of the PC lens, and the key is electrically connected with the polymer battery.

In a further embodiment, the PC lens is attached to the upper shell by a 3M adhesive.

In a further embodiment, a wireless charging PCBA board matched with the polymer battery is fixedly arranged on one side of the inner cavity of the lower shell, the top end of the polymer battery is fixedly provided with a wireless charging transmitting coil matched with the upper shell, the left end of the polymer battery is fixedly connected with a PC heat insulation board, the left end of the polymer battery is connected with an AC-PCBA board matched with the PC heat insulation board, the DC-PCBA board is connected with the AC-PCBA board through an internal connecting wire, the left side of the bottom end of the lower shell is embedded with a receiving groove, an AC plug is hinged in the accommodating groove, one end of the AC plug close to the lower shell is connected with an AC elastic sheet, the AC elastic pieces are positive and negative metal elastic pieces, an AC cover plate matched with the AC elastic pieces is arranged above the AC plug, the AC cover plate is fixedly arranged on the AC-PCBA board, and the AC plug is electrically connected with the polymer battery.

In a further embodiment, a silica gel pad is embedded in the middle of the top end face of the upper shell, and the silica gel pad is of a circular ring structure.

In a further embodiment, a charging indicator lamp matched with the polymer battery is embedded at one side end of the lower shell close to the DC-PCBA board.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can accomodate multiple charging wire in whole device, and can directly insert on the domestic socket through the AC plug and charge for product itself, whole device collects charger and portable power source function in an organic whole, can also realize the cell-phone wireless charging through wireless charging transmitting coil, and the appearance is regular brief, and it is portable to use, can effectively solve the user for hand-carrying numerous charging wire and adapter and leak and take the problem that the charging wire is vexed, can promote the convenience that whole device used by a wide margin;

2. the utility model discloses a take in the groove and pull out the AC plug, utilize the AC plug can be on whole device direct connection socket, carry out the electric energy to polymer battery and supply, can effectively avoid carrying on extra charging wire or forgetting to carry the phenomenon emergence of charging wire to guarantee that polymer battery can in time supply the electric energy; the wireless charging transmitting coil can be used for wirelessly charging electronic products such as a mobile phone and the like, so that an extra power line can be effectively prevented from being carried about, and the application convenience of the whole device is improved;

3. the right and left internal wires of the utility model are usually clamped in two clamping grooves, so that the right and left internal wires are convenient to carry along with the whole device, other charging wires are not required to be carried independently, the carrying convenience of the whole device is further improved, and the phenomenon of leakage of charging wires can be effectively prevented; meanwhile, when the right built-in wire and the left built-in wire are used, the right built-in wire and the left built-in wire can be directly taken out of the clamping groove for use, plug charging wires of different devices can be replaced according to different personal use requirements to charge the devices, and the use in different directions can be also replaced, so that the application convenience of the whole device is further improved;

4. the utility model discloses an inlay at the back of epitheca and establish the silica gel pad, be convenient for place the charging mobile phone on the top of epitheca through the silica gel pad, increase the static friction between cell-phone and the epitheca, guarantee the stability that the cell-phone charges on the epitheca; and place whole device at the desktop through the silica gel pad, can improve whole device's stability, reduce because of rocking the possibility of landing.

Drawings

FIG. 1 is a schematic structural diagram of an explosion-proof diagram of a wireless charging portable power source with an AC plug and a replaceable internal cable;

fig. 2 is a schematic perspective view of a bottom view of a wireless charging portable power source with an AC plug and a replaceable internal cable;

FIG. 3 is a schematic top view of a wireless charging portable power source with an AC plug and a replaceable internal cable, with an upper case removed;

fig. 4 is a schematic diagram of a separated explosion structure of a left/right internal line of a wireless charging mobile power supply with an AC plug and a replaceable internal line.

In the figure: 1-key, 2-3M gum, 3-PC lens, 4-silica gel pad, 5-upper shell, 6-right built-in wire, 7-first USBType-C male plug, 8-second USB Type _ C male plug, 9-nixie tube display screen, 10-DC-PCBA board, 11-right USBType _ C female socket, 12-USB _ A female socket, 13-left USB Type _ C female socket, 14-wireless charging PCBA board, 15-third USBType _ C male plug, 16-lower shell, 17-AC plug, 18-AC shrapnel, 19-AC cover plate, 20-left built-in wire, 21-polymer battery, 22-apple octaPIN plug, 23-AC-PCBA board, 24-PC thermal baffle, 25-wireless charging transmitting coil, 26-internal wiring, 27-charging indicator light, 28-card slot, 29-accommodating slot and 30-wire digging slot.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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.

Example 1

Referring to fig. 1-4, a wireless charging portable power source with an AC plug and a replaceable internal wire includes an upper case 5 and a lower case 16, the upper case 5 and the lower case 16 are both made of plastic materials, the upper case 5 and the lower case 16 are connected in a clamping manner, a polymer battery 21 is fixedly installed in the middle between the upper case 5 and the lower case 16, a wireless charging PCBA plate 14 matched with the polymer battery 21 is fixedly installed on one side of an inner cavity of the lower case 16, a wireless charging transmitting coil 25 matched with the upper case 5 is fixedly installed at the top end of the polymer battery 21, a PC heat insulation plate 24 is fixedly connected to the left end of the polymer battery 21, an AC-a plate 23 matched with the PC 24 is connected to the left end of the polymer battery 21, a PCBA accommodating groove 29 is embedded in the left end of the lower case 16, an AC plug 17 is hinged in the heat insulation plate 29, one end of the AC plug 17 close to the lower case 16 is connected with an AC, the AC elastic sheet 18 is a positive and negative electrode hardware elastic sheet, an AC cover plate 19 matched with the AC elastic sheet 18 is arranged above the AC plug 17, the AC cover plate 19 is fixedly installed on an AC-PCBA board 23, the AC plug 17 is electrically connected with the polymer battery 21, the AC plug 17 is pulled out through the accommodating groove 29, the AC plug 17 can be used for directly connecting the whole device with a socket, the polymer battery 21 is supplemented with electric energy, the phenomenon that an extra charging wire is carried about or the charging wire is forgotten to be carried can be effectively avoided, and therefore the polymer battery 21 can be timely supplemented with electric energy; and the wireless charging transmitting coil 25 can be used for wirelessly charging electronic products such as mobile phones and the like, so that the carrying of an additional power line can be effectively avoided, and the application convenience of the whole device is improved.

The silicone pad 4 is embedded in the middle of the top end face of the upper shell 5, the silicone pad 4 is of a circular ring structure, and the silicone pad 4 is embedded in the back face of the upper shell 5, so that a charging mobile phone can be placed at the top end of the upper shell 5 conveniently through the silicone pad 4, static friction between the mobile phone and the upper shell 5 is increased, and the charging stability of the mobile phone on the upper shell 5 is ensured; and place whole device at the desktop through silica gel pad 4, can improve whole device's stability, reduce because of rocking the possibility of landing.

Example 2

The difference from example 1 is: the right end of the polymer battery 21 is connected with a DC-PCBA board 10, the DC-PCBA board 10 is connected with an AC-PCBA board 23 through an internal connection 26, a nixie tube display screen 9 matched with the upper shell 5 is installed at the top end of the DC-PCBA board 10, the nixie tube display screen 9 is electrically connected with the polymer battery 21, a key 1 and a PC lens 3 matched with the nixie tube display screen 9 are embedded in one side of the top end of the upper shell 5, the PC lens 3 is connected to the upper shell 5 through 3M back glue 2, the key 1 is arranged on the right side of the PC lens 3, the key 1 is electrically connected with the polymer battery 21, electric quantity in the polymer battery 21 displayed on the nixie tube display screen 9 can be directly observed through the PC lens 3, a user can conveniently and timely supplement the electric quantity to the polymer battery 21, and accordingly continuous application of the whole device is guaranteed; the application of the polymer battery 21 is controlled by the key 1, so that the leakage phenomenon can be effectively prevented, and the application convenience of the polymer battery 21 is improved.

A right USB Type _ C female socket 11, a USB _ A female socket 12 and a left USB Type _ C female socket 13 which are matched with the lower shell 16 are sequentially embedded in one end, far away from the polymer battery 21, of the DC-PCBA board 10 from front to back; clamping grooves 28 are symmetrically embedded at the front end and the rear end of the lower shell 16, the clamping grooves 28 are of a U-shaped structure, a right built-in wire 6 is clamped in one clamping groove 28, two ends of the right built-in wire 6 are respectively connected with a second USB Type _ C male plug (8) and a first USB Type _ C male plug (7) matched with a right USB Type _ C female socket 11, the structures of the first USB Type _ C male plug (7) and the second USB Type _ C male plug (8) are completely the same, a left built-in wire 20 is clamped in the other clamping groove 28, the left side and the right side of the left built-in wire 20 are respectively connected with an Apple eight-PIN plug 22 and a third USB Type _ C male plug matched with the left USB Type _ C female socket 13, and the right built-in wire 6 comprises a Micro USB charging wire, a Type charging wire or an Apple charging wire; the left built-in wire 20 is selected from a Micro usb charging wire, a type c charging wire or an Apple charging wire, the right built-in wire 6 and the left built-in wire 20 are usually clamped in the two clamping grooves 18, so that the right built-in wire 6 and the left built-in wire 20 are conveniently carried along with the whole device, other charging wires do not need to be carried independently, the carrying convenience of the whole device is further improved, and the phenomenon that the charging wires are missed can be effectively prevented; when right side built-in line 6 and the use of left side built-in line 20 simultaneously, can directly take out, use in the draw-in groove 28, and can charge for equipment with the plug charging wire that trades different equipment according to the user demand of individual difference, also can exchange the direction and use for whole device application convenience further promotes.

A charging indicator lamp 27 matched with the polymer battery 21 is embedded at one side end of the lower shell 16 close to the DC-PCBA board, when the polymer battery 21 is in a charging state, the charging indicator lamp 27 is in a working state, so that a user can conveniently and timely judge whether the polymer battery 21 is in a normal charging state, and the polymer battery 21 is ensured to be charged smoothly; meanwhile, in order to take out the right built-in wire 6 and the left built-in wire 20 from the clamping groove 28, the left side and the right side of the clamping groove 28 are symmetrically provided with wire digging grooves 30.

According to the working principle of the embodiment 1-2, the AC plug 17 is pulled out through the accommodating groove 29, the whole device can be directly connected to the socket by using the AC plug 17, electric energy supplement is carried out on the polymer battery 21, the phenomenon that an extra charging wire is carried about or the charging wire is forgotten to be carried can be effectively avoided, and therefore the polymer battery 21 can be ensured to supplement electric energy in time; the wireless charging transmitting coil 25 can be used for wirelessly charging electronic products such as mobile phones and the like; meanwhile, the right built-in wire 6 and the left built-in wire 20 are usually clamped in the two clamping grooves 18, so that the right built-in wire 6 and the left built-in wire 20 are conveniently carried along with the whole device, other charging wires do not need to be carried independently, the carrying convenience of the whole device is further improved, and the phenomenon that the charging wires are missed can be effectively prevented; when right side built-in line 6 and the use of left side built-in line 20 simultaneously, can directly take out, use in the draw-in groove 28, and can charge for equipment with the plug charging wire that trades different equipment according to the user demand of individual difference, also can exchange the direction and use for whole device application convenience further promotes.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The wireless charging mobile power supply with the AC plug and the replaceable built-in wire comprises an upper shell (5) and a lower shell (16), and is characterized in that the upper shell (5) and the lower shell (16) are made of plastic materials, the upper shell (5) and the lower shell (16) are connected in a clamping mode, a polymer battery (21) is fixedly installed in the middle between the upper shell (5) and the lower shell (16), the right end of the polymer battery (21) is connected with a DC-PCBA board (10), and a right USB Type _ C female socket (11), a USB _ A female socket (12) and a left USB Type _ C female socket (13) which are matched with the lower shell (16) are sequentially embedded in one end, far away from the polymer battery (21), of the DC-PCBA board (10) from the front to the back; the front and back end symmetry of inferior valve (16) inlays and is equipped with draw-in groove (28), draw-in groove (28) are the U-shaped structure, and the card is equipped with right built-in line (6) in draw-in groove (28), the both ends of right built-in line (6) are connected with second USB Type _ C public plug (8) respectively and with the female socket of right USB Type _ C (11) first USB Type _ C public plug (7) of matched with, the structure identical of first USBType _ C public plug (7) and second USB Type _ C public plug (8), another draw-in groove (28) inside callipers are equipped with left built-in line (20), the left and right sides of left side built-in line (20) are connected with apple eight PIN plugs (22) respectively and with the female socket of left side USB Type _ C (13) matched with third USB Type _ C public plug (15).

2. The wireless charging mobile power supply with the AC plug and the replaceable built-in wire according to claim 1, wherein the right built-in wire (6) is selected from a Micro usb charging wire, a type c charging wire and an Apple charging wire; the left built-in wire (20) is selected to use and comprises a Micro usb charging wire, a type c charging wire or an Apple charging wire.

3. The wireless charging portable power supply with the AC plug and the replaceable built-in wire is characterized in that wire digging grooves (30) are symmetrically formed in the left side and the right side of the clamping groove (28).

4. The wireless charging mobile power supply with the AC plug and the replaceable built-in wire is characterized in that a nixie tube display screen (9) matched with an upper shell (5) is installed at the top end of the DC-PCBA board (10), the nixie tube display screen (9) is electrically connected with a polymer battery (21), a key (1) and a PC lens (3) matched with the nixie tube display screen (9) are embedded in one side of the top end of the upper shell (5), the key (1) is arranged on the right side of the PC lens (3), and the key (1) is electrically connected with the polymer battery (21).

5. The wireless charging and mobile power supply with the AC plug and the replaceable built-in wire is characterized in that the PC lens (3) is connected to the upper shell (5) through a 3M back adhesive (2).

6. The wireless charging mobile power supply with the AC plug and the replaceable internal wire according to any one of claims 1 to 5, characterized in that a wireless charging PCBA board (14) matched with the polymer battery (21) is fixedly installed on one side of the inner cavity of the lower casing (16), a wireless charging transmitting coil (25) matched with the upper casing (5) is fixedly installed at the top end of the polymer battery (21), a PC heat insulation board (24) is fixedly connected to the left end of the polymer battery (21), an AC-PCBA board (23) matched with the PC heat insulation board (24) is connected to the left end of the polymer battery (21), the DC-PCBA board (10) is connected with the AC-PCBA board (23) through an internal connecting wire (26), a receiving groove (29) is embedded in the left side of the bottom end of the lower casing (16), and an AC plug (17) is hinged in the receiving groove (29), one end of the AC plug (17) close to the lower shell (16) is connected with an AC elastic sheet (18), the AC elastic sheet (18) is a positive and negative electrode hardware elastic sheet, an AC cover plate (19) matched with the AC elastic sheet (18) is arranged above the AC plug (17), the AC cover plate (19) is fixedly installed on an AC-PCBA plate (23), and the AC plug (17) is electrically connected with a polymer battery (21).

7. The wireless charging mobile power supply with the AC plug and the replaceable built-in wire is characterized in that a silica gel pad (4) is embedded in the middle of the top end face of the upper shell (5), and the silica gel pad (4) is of a circular ring structure.

8. The wireless charging portable power supply with the AC plug and the replaceable built-in wire is characterized in that a charging indicator lamp (27) matched with the polymer battery (21) is embedded at one side end, close to the DC-PCBA board (10), of the lower shell (16).