CN211790884U

CN211790884U - Take sharing charging device of charging wire anti-loss function

Info

Publication number: CN211790884U
Application number: CN202020748309.XU
Authority: CN
Inventors: 许江
Original assignee: Suzhou Jiugong Intelligent Technology Co ltd
Current assignee: Suzhou Jiugong Intelligent Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-10-27
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a take charging wire to prevent sharing charging device who loses function, including wireless charger and hoop dish, hoop dish is installed in the bottom of wireless charger, hoop dish forms a wire winding space with wireless charger, and this wire winding space can hold electric wire or the data line that is connected with wireless charger, has seted up the spacing groove on the hoop dish. The convenient data line and power cord etc. that are connected with wireless charger that set up of hoop dish hold, avoid winding facilitate the use simultaneously. The size of spacing groove can make the line body part of data line or power cord pass through, but then can't pass through from the spacing groove to the connector part, from this, the utility model discloses a hoop dish can carry on spacingly to charging wire or data line, prevents that data line or charging wire from being extracted, has certain theftproof function.

Description

Take sharing charging device of charging wire anti-loss function

Technical Field

The utility model relates to a wireless charging equipment field, in particular to take charging wire to prevent sharing charging device who loses the function.

Background

The wireless charging technology is derived from a wireless power transmission technology and can be divided into a low-power wireless charging mode and a high-power wireless charging mode. The low-power wireless charging is usually performed by electromagnetic induction, such as Qi charging for mobile phones. The high-power wireless charging is usually in a resonant mode (most electric vehicles are charged in the resonant mode). Because the charger and the electric device transmit energy through a magnetic field, the charger and the electric device are not connected through an electric wire.

The existing low-power wireless charger is generally placed on a desktop when charging the equipment to be charged, occupies the space of the desktop, and still needs to be stored to prevent loss when the equipment to be charged is not needed to be charged, so that the wireless charger is inconvenient for people to use.

As shown in the patent No. 201821338297.2, the desk discloses a desktop wireless charger and a desk using the same, wherein the wireless charger comprises a shell, a wireless charging transmitting module, a magnetic separation sheet, a PCBA circuit board and a charging wire, the wireless charging transmitting module, the magnetic separation sheet, the PCBA circuit board and the charging wire are sequentially arranged in the shell in a stacking manner along the direction from the top end to the bottom end of the shell, and the wireless charging transmitting module and the charging wire are respectively and electrically connected with the PCBA circuit board; the top surface and the bottom surface of the shell are both planar and parallel to each other so as to be embedded into the desktop conveniently. Above-mentioned wireless charger of mesa formula is used for inlaying the dress to the desktop in, when treating the battery charging outfit and need charge, directly will treat the battery charging outfit place wireless charger on can, facilitate the use, can save the desktop space, and need not accomodate it, can not lose, solved above-mentioned problem.

However, in the actual use process, because the wireless charger needs an external power supply, a power line is arranged at the bottom of the desktop plate, and the current wireless charger can also provide a wired charging function at the same time, so that a user can conveniently select the wireless charger. Due to the existence of the power line and the data line, winding is easy to occur, the use is affected, and in addition, the data line sharing the wireless charger is easy to be directly taken away by some users, so that the loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take charging wire to prevent sharing charging device who loses the function can solve one of the above-mentioned problem at least.

According to the utility model discloses an aspect provides a take sharing charging device of charging wire anti-loss function, including wireless charger and hoop dish, hoop dish is installed in the bottom of wireless charger, and hoop dish forms a wire winding space with wireless charger, and this wire winding space can hold the electric wire or the data line that are connected with wireless charger, has seted up the spacing groove on the hoop dish.

From this, the convenient data line and the power cord etc. of being connected with wireless charger that set up of hoop dish hold, avoid winding facilitate the use simultaneously. The size of spacing groove can make the line body part of data line or power cord pass through, but then can't pass through from the spacing groove to the connector part, from this, the utility model discloses a hoop dish can carry on spacingly to charging wire or data line, prevents that data line or charging wire from being extracted, has certain theftproof function.

In some embodiments, the hoop plate is connected with the wireless charger through a mounting block, and the limiting groove is formed in the mounting block.

In some embodiments, the wireless charger includes an upper housing, a lower housing, a wireless charging transmitting module and a circuit board, the upper housing is fastened to the lower housing, the wireless charging transmitting module and the circuit board are installed in a space formed by the upper housing and the lower housing, and the wireless charging transmitting module is electrically connected to the circuit board. Therefore, the circuit board controls the wireless charging transmitting module to work, and the wireless charging transmitting module is used for outputting electric energy to the equipment to be charged so as to realize wireless charging of the equipment to be charged. There is no the utility model discloses a wireless charger compact structure, whole small.

In some embodiments, the wireless charger further includes a magnetic shielding sheet installed in a space formed by the upper housing and the lower housing and located between the circuit board and the wireless charging transmission module. Therefore, the magnetism isolating sheet is used for enhancing the magnetic field intensity of the transmitting coil of the wireless charging transmitting module, the energy transmission efficiency is increased, and the charging speed of the equipment to be charged can be increased.

In some embodiments, the wireless charger further comprises a heat sink mounted to the lower housing and located between the lower housing and the circuit board. From this, the radiator can effectually dispel the heat to circuit board and casing inside, and then improves the life of each part.

In some embodiments, the heat sink is a fan, a vent hole is formed in the center of the circuit board, one end of the heat sink is fixedly mounted on the lower housing, the other end of the heat sink is fixedly connected with the circuit board, an air inlet of the heat sink corresponds to the vent hole, and an air outlet of the heat sink abuts against the inner bottom surface of the lower housing. From this, the heat that electronic component produced and the inside heat of casing are discharged from casing down through ventilation hole, radiator under the radiator effect, the utility model discloses a wireless charger inner structure is compact, and the radiating effect is good.

The utility model has the advantages that:

the convenient data line and power cord etc. that are connected with wireless charger that set up of hoop dish hold, avoid winding facilitate the use simultaneously. The size of spacing groove can make the line body part of data line or power cord pass through, but then can't pass through from the spacing groove to the connector part, from this, the utility model discloses a hoop dish can carry on spacingly to charging wire or data line, prevents that data line or charging wire from being extracted, has certain theftproof function.

Drawings

Fig. 1 is one of schematic three-dimensional structures of a shared charging device with a charging line loss prevention function according to an embodiment of the present invention;

fig. 2 is a second schematic perspective view of a shared charging device with a charging line loss prevention function according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a hoop plate of the shared charging device with a charging line loss prevention function shown in fig. 1;

fig. 4 is an exploded view of the wireless charger with a charging line loss prevention function sharing the charging device shown in fig. 1.

Reference numerals in FIGS. 1 to 4: 2-a wireless charger; 3-a hoop plate; 20-winding space; 21-an upper shell; 22-a lower housing; 23-a heat sink; 24-a wireless charging transmitting module; 25-magnetism isolating sheet; 26-a circuit board; 31-a mounting block; 32-a limiting groove; 231-mounting holes; 261-vent hole.

Detailed Description

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

Fig. 1 ~ 4 schematically shows take charging wire to prevent losing shared charging device of function according to the utility model discloses an embodiment.

As shown in FIGS. 1-4, the shared charging device with the charging line loss prevention function comprises a wireless charger 2 and a hoop disk 3. The hoop plate 3 is installed at the bottom of the wireless charger 2, and the hoop plate 3 and the wireless charger 2 form a winding space 20. The winding space 20 can accommodate an electric wire or a data wire connected to the wireless charger 2.

The ferrule plate 3 functions to facilitate the housing of a power or data cable. The power line is a wire connecting the circuit board 26 to an external power source, and the data line is a charging line provided for wired charging. Specifically, a USB interface connected to the circuit board 26 may be provided in the housing of the wireless charger 2, and a port of the data line may be matched with the USB interface. From this, the convenient data line and power cord etc. that hold that sets up of hoop dish 3 avoid twining simultaneously facilitate the use.

The hoop disc 3 is provided with a limiting groove 32. The hoop disc 3 is connected with the wireless charger 2 through the mounting block 31, and the limiting groove 32 is arranged on the mounting block 31. As shown in fig. 3, two mounting blocks 31 of the present embodiment are mounted on both sides of the upper end of the ferrule holder 3. The number of the stopper grooves 32 is also two. Thus, the provision of the mounting block 31 facilitates the mounting of the ferrule disk 3. When the hoop plate 3 is installed in the wireless charger 2, the limit groove 32 and the bottom housing of the wireless charger 2 form a limit space.

The size of spacing groove 32 can make the line body part of data line or power cord pass through, but then can't pass through from spacing groove 32 to the connector part, from this, the utility model discloses a hoop dish 3 can carry on spacingly to charging wire or data line, prevents that data line or charging wire from being extracted, has certain theftproof function.

From this, the convenient data line and the power cord etc. of being connected with wireless charger 2 that set up of hoop dish 3 hold, avoid winding facilitate the use simultaneously. The size of spacing groove 32 can make the line body part of data line or power cord pass through, but then can't pass through from spacing groove 32 to the connector part, from this, the utility model discloses a hoop dish 3 can carry on spacingly to charging wire or data line, prevents that data line or charging wire from being extracted, has certain theftproof function.

As shown in fig. 4, the wireless charger 2 of the present embodiment includes an upper case 21, a wireless charging transmission module 24, a magnetic shielding sheet 25, a circuit board 26, a heat sink 23, and a lower case 22, which are sequentially disposed from top to bottom. The upper end surface of the upper shell 21 is attached to the bottom surface of the table top plate, and the upper shell 21 is buckled with the lower shell 22. The wireless charging transmitting module 24 and the circuit board 26 are installed in a space formed by the upper casing 21 and the lower casing 22, and the wireless charging transmitting module 24 is electrically connected with the circuit board 26. The hoop plate 3 may be fixedly mounted on the lower housing 22 through a mounting block 31, and specifically, the mounting block 31 and the lower housing 22 may be fixedly connected through a fastener such as a screw. The upper housing 21 and the lower housing 22 may be made of plastic.

The circuit board 26 may be a PCBA circuit board commonly used in the market for controlling the operation of the wireless charging transmission module 24.

The wireless charging transmitting module 24 is configured to output electric energy to the device to be charged so as to wirelessly charge the device to be charged. The wireless charging transmission module 24 includes a transmission coil. The transmitting coil of the present embodiment may be an electromagnetic induction coil, which generates a magnetic field when energized and outputs electric energy to the device to be charged in an electromagnetic induction manner. The transmitting coil may also be a magnetic resonance type coil, which generates a magnetic field when energized and outputs electrical energy to the device to be charged in a magnetic resonance manner.

The magnetism isolating sheet 25 is installed in the space formed by the upper case 21 and the lower case 22 and is located between the circuit board 26 and the wireless charging transmission module 24. Therefore, the magnetism isolating sheet 25 is used for enhancing the magnetic field intensity of the transmitting coil of the wireless charging transmitting module 24, increasing the energy transmission efficiency and accelerating the charging speed of the equipment to be charged. The magnetic shield sheet 25 of the present embodiment may be made of manganese-zinc-ferrite.

The heat sink 23 is mounted to the lower case 22 and located between the lower case 22 and the circuit board 26. Thus, the heat sink 23 can effectively dissipate heat from the circuit board 26 and the inside of the case, and the service life of each component can be further improved.

The heat sink 23 of the present embodiment may be a fan. The circuit board 26 is centrally perforated with a vent hole 261. One end of the heat sink 23 is fixedly attached to the lower case 22, and the other end is fixedly connected to the circuit board 26. The air inlet of the heat sink 23 corresponds to the air vent 261, and the air outlet of the heat sink 23 abuts against the inner bottom surface of the lower case 22. From this, the heat that electronic component produced and the inside heat of casing are discharged from casing 22 down through ventilation hole 261, radiator 23 under radiator 23 effect, the utility model discloses a wireless charger 2 inner structure is compact, and the radiating effect is good.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Take sharing charging device of loss prevention function of charging wire, characterized in that, including wireless charger (2) and hoop dish (3), install in the bottom of wireless charger (2) hoop dish (3), hoop dish (3) and wireless charger (2) form a wire winding space (20), and this wire winding space (20) can hold electric wire or the data line that is connected with wireless charger (2), spacing groove (32) have been seted up on hoop dish (3).

2. The shared charging device with the charging line loss prevention function according to claim 1, wherein the hoop disc (3) is connected with the wireless charger (2) through a mounting block (31), and the limiting groove (32) is formed in the mounting block (31).

3. The shared charging device with the charging line loss prevention function according to any one of claims 1 to 2, wherein the wireless charger (2) comprises an upper housing (21), a lower housing (22), a wireless charging transmitting module (24) and a circuit board (26), the upper housing (21) is buckled with the lower housing (22), the wireless charging transmitting module (24) and the circuit board (26) are installed in a space formed by the upper housing (21) and the lower housing (22), the wireless charging transmitting module (24) is electrically connected with the circuit board (26), and the hoop disc (3) is installed on the lower housing (22).

4. A shared charging device with a charging line loss prevention function according to claim 3, wherein the wireless charger (2) further comprises a magnetic shielding sheet (25), and the magnetic shielding sheet (25) is installed in a space formed by the upper housing (21) and the lower housing (22) and is located between the circuit board (26) and the wireless charging transmitting module (24).

5. A shared charging apparatus with charging line loss prevention function according to claim 3, characterized in that the wireless charger (2) further comprises a heat sink (23), the heat sink (23) is mounted on the lower housing (22) and located between the lower housing (22) and the circuit board (26).

6. The shared charging device with the charging line loss prevention function according to claim 5, wherein the heat sink (23) is a fan, a vent hole (261) is formed in the center of the circuit board (26), one end of the heat sink (23) is fixedly mounted on the lower casing (22), the other end of the heat sink is fixedly connected with the circuit board (26), an air inlet of the heat sink (23) corresponds to the vent hole (261), and an air outlet of the heat sink (23) abuts against the inner bottom surface of the lower casing (22).