CN214900268U

CN214900268U - Wireless charging device convenient to angle regulation

Info

Publication number: CN214900268U
Application number: CN202121061094.5U
Authority: CN
Inventors: 钟炼古
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-26
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a wireless charging device convenient for angle adjustment, the top of a bottom shell is provided with two fixed plates, a rotating frame is pivoted between the fixed plates, one side of the fixed plate is provided with a first threaded hole, the thread of the first threaded hole is connected with an adjusting bolt, one side of the rotating frame is provided with a threaded groove, one end of the adjusting bolt is fixed in the threaded groove, the bottom of the bottom shell is provided with a bottom plate, the bottom of the bottom shell is provided with a rotating mechanism, the rotating mechanism comprises a rotating seat, the rotating seat rotates in the bottom plate, and a damping ring is sleeved outside the rotating seat; a wireless charging module is embedded in the rotating frame, a sucker pad is arranged in the placing groove, and an indicator lamp is embedded in the front of the bottom shell; a U-shaped elastic sheet is arranged between the bottom shell and the rotating frame. The angle of swivel mount can be adjusted to this application, satisfies different users cell-phone inclination when charging, and U type shell fragment can the auxiliary stay, improves the convenience and the stability of using wireless charging device.

Description

Wireless charging device convenient to angle regulation

Technical Field

The utility model relates to a wireless charging technology field especially relates to a wireless charging device convenient to angle regulation.

Background

The existing wired charging technology is derived from a wireless electric energy 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, but the popular wireless charging for electric vehicles is performed by induction. The high-power wireless charging usually adopts a resonant mode, and the power supply equipment transmits energy to a power utilization device, and the device charges a battery by using the received energy and simultaneously provides the power utilization device for self operation.

The wireless charging device in the prior art has the following problems: to obtain the best wireless charging efficiency, it is typically a fixed angle or a horizontal angle; generally, the horizontal rotation angle cannot be adjusted, and the position of the whole device can only be manually jumped; the device at angle of inclination can be adjusted to the part, and angle of adjustment scope is little, and poor stability can not be relatively better satisfy the inclination that different users watched smart machine when charging, and the convenience that uses wireless charging device is relatively poor. Especially, when the rotating frame rotates to some angles, the stability is relatively poor, the flexibility of the wireless charging device is relatively poor, and the wireless charging device is relatively unstable. Meanwhile, the conventional wireless charging device cannot be normally used under the condition that no external power supply is arranged.

Therefore, it is desirable to design a wireless charging device that is convenient for adjusting the angle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing a wireless charging device convenient to adjust horizontal direction and inclination.

In order to realize the technical purpose, the utility model discloses a scheme is: a wireless charging device convenient for angle adjustment comprises a bottom shell, wherein two fixing plates are arranged at the top of the bottom shell, a rotating frame is pivoted between the fixing plates, a first threaded hole is formed in one side of each fixing plate, an adjusting bolt is connected to the threads of the first threaded hole, a threaded groove is formed in one side of the rotating frame, one end of the adjusting bolt is fixed in the threaded groove in a threaded mode, a bottom plate is arranged at the bottom of the bottom shell, a rotating mechanism is arranged at the bottom of the bottom shell and comprises a rotating seat, the rotating seat rotates in the bottom plate, and a damping ring is sleeved outside the rotating seat;

a wireless charging module is embedded in the rotating frame, a sucker pad is arranged in the placing groove, a flat cable is arranged at the bottom of the rotating frame, and an indicator lamp is embedded in the front of the bottom shell;

a U-shaped elastic sheet is arranged between the bottom shell and the rotating frame, one end of the U-shaped elastic sheet is fixedly installed on the bottom shell, and the other end of the U-shaped elastic sheet is in contact with the rotating frame.

Preferably, the top of the rotating frame is of an open groove-shaped structure.

Preferably, the bottom of bottom plate is installed the supporting leg through the bolt, the bottom of supporting leg is provided with the slipmat, the top of drain pan is provided with the lithium cell, the interface that charges is installed in one side embedding of drain pan.

Preferably, the top of the bottom shell is provided with a positioning mechanism which comprises a positioning bolt, a second threaded hole is formed in the top of the bottom shell, the positioning bolt is in threaded connection with the second threaded hole, and a damping adjusting plate is arranged at the bottom end of the positioning bolt.

Preferably, the circuit board is installed through the bolt in the inside of drain pan, and the top at the circuit board is all welded to the one end of winding displacement and pilot lamp, the top welding of circuit board has main control chip, the top welding of circuit board has circuit detection chip.

Preferably, the top of the bottom shell is provided with a supporting plate through a bolt, the top of the supporting plate is provided with a rubber pad, the top of the rubber pad is embedded with a first magnet, and the bottom of the rotating frame is embedded with a second magnet.

Preferably, the output end of the circuit detection chip is electrically connected with the input end of the main control chip through a conductive wire, and the output end of the main control chip is electrically connected with the input end of the indicator light through a conductive wire.

The beneficial effects of the utility model are that, this application lets the swivel mount rotate between two fixed plates, can adjust the angle of swivel mount, satisfies the inclination that different users watched smart machine when charging, simultaneously through U type shell fragment auxiliary stay, improves the convenience of using wireless charging device, can also fix a position the swivel mount through adjusting bolt, improves the stability when the swivel mount rotates to appointed angle and uses;

the flexibility of the wireless charging device is improved by the rotation of the bottom shell, and the acting force between the damping adjusting plate and the bottom plate can be adjusted by driving the damping adjusting plate to descend through the positioning bolt, so that the rotation stability in the horizontal direction is improved;

by arranging the lithium battery, the wireless charging device can be normally used under the condition of no external power supply, and the charging interface adopts a matched charging wire, so that not only can the lithium battery be charged, but also the wireless charging module can be powered;

through backup pad, rubber pad and the magnet that sets up, can play support and cushioning effect to the revolving rack to and first magnet and second magnet adsorb each other and enable the revolving rack location in the backup pad, improve the stability when the revolving rack is kept flat.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a view showing the expanded state of the present invention;

fig. 5 is a cross-sectional view of the present invention.

In the figure: the device comprises a bottom shell 1, a fixing plate 2, an adjusting bolt 3, a rotating frame 4, a U-shaped elastic sheet 401 and a U-shaped elastic sheet; 5 standing grooves, 6 wireless charging modules, 7 sucker pads, 8 winding displacement, 9 pilot lamps, 10 bottom plates, 11 first screw holes, 12 thread grooves, 13 positioning mechanism, 14 rotary mechanism, 15 backup pads, 16 rubber pads, 17 first magnet, 18 second magnet, 19 supporting legs, 20 slipmats, 21 lithium batteries, 22 the interface that charges, 23 circuit boards, 24 main control chip, 25 circuit detection chip, 26 rotation seat, 27 damping circle, 28 second screw holes, 29 positioning bolt, 30 damping regulating plate.

Detailed Description

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

As shown in fig. 1-5, a specific embodiment of the present invention is a wireless charging device convenient for angle adjustment, including a bottom case 1, the top of the bottom case 1 is provided with two fixing plates 2, a rotating frame 4 is pivoted between the fixing plates 2, one side of the fixing plate 2 is provided with a first threaded hole 11, the thread of the first threaded hole 11 is connected with an adjusting bolt 3, one side of the rotating frame 4 is provided with a threaded groove 12, one end of the adjusting bolt 3 is fixed inside the threaded groove 12 by a thread, the bottom of the bottom case 1 is provided with a bottom plate 10, the bottom of the bottom case 1 is provided with a rotating mechanism 14, the rotating mechanism 14 includes a rotating seat 26, the rotating seat 26 rotates inside the bottom plate 10, and a damping ring 27 is sleeved outside the rotating seat 26; the angle of the rotating frame 4 can be adjusted by rotating the rotating frame 4 between the two fixing plates 2, so that the requirement for the viewing inclination angle of intelligent equipment when different users charge is met;

a wireless charging module 6 is embedded in the rotating frame 4, a sucker pad 7 is arranged in the placing groove 5, resistance can be increased by the sucker pad 7, the mobile phone is prevented from sliding, a flat cable 8 is arranged at the bottom of the rotating frame 4, an indicator light 9 is embedded in the front of the bottom shell 1, and the indicator light 9 can tell a user the state of the device;

a U-shaped elastic sheet 31 is arranged between the bottom shell 1 and the rotating frame 4, one end of the U-shaped elastic sheet 31 is fixedly installed on the bottom shell 1, and the other end of the U-shaped elastic sheet 31 is in contact with the rotating frame 4. Through U type shell fragment auxiliary stay, can improve the convenience of using wireless charging device, can also fix a position the swivel mount through adjusting bolt, improve the stability when the swivel mount rotates the use of appointed angle.

In order to better fix the mobile phone, the top of the rotating frame 4 is of an open groove-shaped structure. The mobile phone can be effectively prevented from sliding down when inclined.

Supporting leg 19 is installed through the bolt in bottom plate 10's bottom, supporting leg 19's bottom is provided with slipmat 20, uses slipmat 20 can stabilize supporting leg 19, the top of drain pan 1 is provided with lithium cell 21, through being provided with lithium cell 21, can be in the wireless charging device of normal use under the condition that does not have external power supply, drain pan 1's one side embedding is installed and is charged interface 22, and interface 22 that charges adopts supporting charging wire, can not only charge lithium cell 21, also can supply power to wireless charging module 6.

The top of drain pan 1 is provided with positioning mechanism 13, positioning mechanism 13 is including positioning bolt 29, open at the top of drain pan 1 has second screw hole 28, and positioning bolt 29 threaded connection is at second screw hole 28, positioning bolt 29's bottom is provided with damping regulating plate 30, and is rotatory through drain pan 1, improves the flexibility that wireless charging device used to and drive damping regulating plate 30 through positioning bolt 29 and descend can adjust and the bottom plate 10 between the effort size, improve horizontal direction pivoted stability.

The circuit board 23 is installed through the bolt in drain pan 1's inside, and the one end of winding displacement 8 and pilot lamp 9 all welds at the top of circuit board 23, can the person of facilitating the use like this look for the better state that utilizes pilot lamp 9 to show and go to use winding displacement 8, the top welding of circuit board 23 has main control chip 24, the top welding of circuit board 23 has circuit detection chip 25, uses the chip to learn the state of device when using better, and detection circuit is whether intact.

Backup pad 15 is installed through the bolt in the top of drain pan 1, the top of backup pad 15 is provided with rubber pad 16, first magnet 17 is installed in the top embedding of rubber pad 16, second magnet 18 is installed in the bottom embedding of swivel mount 4, through backup pad 15, rubber pad 16 and the magnet that sets up, can play support and cushioning effect to swivel mount 4 to and first magnet 17 and second magnet 18 adsorb each other and enable the location of swivel mount 4 in backup pad 15, improve the stability when swivel mount 4 keeps flat.

The output end of the circuit detection chip 25 is electrically connected with the input end of the main control chip 24 through a conductive wire, and the output end of the main control chip 24 is electrically connected with the input end of the indicator light 9 through a conductive wire.

The working principle is as follows: when the wireless charging device is used, the intelligent equipment is placed in the placing groove 5, the rotating frame 4 can rotate between the two fixing plates 2, the angle of the rotating frame 4 can be conveniently adjusted, the inclination angle of the intelligent equipment during charging of different users is met, the convenience of using the wireless charging device is improved, the threads of the adjusting bolt 3 are arranged in the first threaded hole 11, then one end of the adjusting bolt 3 are fixed in the threaded groove 12, the rotating frame 4 can be positioned, the stability of the rotating frame 4 when the rotating frame 4 rotates to a specified angle for use is improved, the rotating seat 26 in the rotating mechanism 14 rotates on the bottom plate 10, the bottom shell 1 is convenient to rotate, the use flexibility of the wireless charging device is improved, the threads of the positioning bolt 29 in the positioning mechanism 13 are arranged in the second threaded hole 28, the positioning bolt 29 drives the damping adjusting plate 30 to descend, the bottom shell 1 can be positioned on the bottom plate 10, and the use stability of the wireless charging device is improved, backup pad 15 can play the supporting role to revolving rack 4, rubber pad 16 can cushion revolving rack 6 and the contact of backup pad 15 makes the impact force, first magnet 17 and the mutual absorption of second magnet 18 enable revolving rack 4 location in backup pad 15, improve the stability when revolving rack 4 is kept flat, the lithium cell 21 of setting is used for the storage electric quantity, can be in the wireless charging device of normal use under the condition that does not have external power supply, improve the suitability that wireless charging device used, the supporting charging wire of interface 22 sampling that charges, can not only charge lithium cell 21, also can supply power to wireless charging module 6.

The inclination angle of the mobile phone can be conveniently and stably adjusted by combining the rotating frame and the U-shaped elastic sheet; the rotatable bottom shell structure is arranged and matched with the positioning bolt and the damping adjusting plate, so that the mobile phone can be rotated at any time to adjust the horizontal direction and the damping during rotation, and the use is more convenient; by arranging the lithium battery, the wireless charging module can be charged and also can be powered; through backup pad, rubber pad and the magnet that sets up, can play support and cushioning effect to the revolving rack to and first magnet and second magnet adsorb each other and enable the revolving rack location in the backup pad, improve the stability when the revolving rack is kept flat.

The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.

Claims

1. A wireless charging device convenient for angle adjustment comprises a bottom shell (1) and is characterized in that, the top of the bottom shell (1) is provided with two fixed plates (2), a rotating frame (4) is pivoted between the fixed plates (2), one side of the fixing plate (2) is provided with a first threaded hole (11), the thread of the first threaded hole (11) is connected with an adjusting bolt (3), one side of the rotating frame (4) is provided with a thread groove (12), one end of the adjusting bolt (3) is fixed in the thread groove (12) in a threaded manner, a bottom plate (10) is arranged at the bottom of the bottom shell (1), a rotating mechanism (14) is arranged at the bottom of the bottom shell (1), the rotating mechanism (14) comprises a rotating seat (26), the rotating seat (26) rotates inside the bottom plate (10), and a damping ring (27) is sleeved outside the rotating seat (26);

a wireless charging module (6) is embedded in the rotating frame (4), a placing groove (5) is formed above the rotating frame (4), a sucker pad (7) is arranged in the placing groove (5), a flat cable (8) is arranged at the bottom of the rotating frame (4), and an indicator lamp (9) is embedded in the front of the bottom shell (1);

a U-shaped elastic sheet (31) is arranged between the bottom shell (1) and the rotating frame (4), one end of the U-shaped elastic sheet (31) is fixedly installed on the bottom shell (1), and the other end of the U-shaped elastic sheet (31) is in contact with the rotating frame (4).

2. The wireless charging device convenient for angle adjustment according to claim 1, wherein the top of the rotating frame (4) is an open slot-like structure.

3. The wireless charging device convenient for angle adjustment according to claim 1, wherein the bottom of the bottom plate (10) is provided with a supporting leg (19) through a bolt, the bottom of the supporting leg (19) is provided with an anti-slip pad (20), the top of the bottom shell (1) is provided with a lithium battery (21), and one side of the bottom shell (1) is embedded with a charging interface (22).

4. The wireless charging device convenient for angle adjustment according to claim 1, wherein a positioning mechanism (13) is disposed on the top of the bottom case (1), the positioning mechanism (13) comprises a positioning bolt (29), a second threaded hole (28) is formed in the top of the bottom case (1), the positioning bolt (29) is screwed in the second threaded hole (28), and a damping adjustment plate (30) is disposed at the bottom end of the positioning bolt (29).

5. The wireless charging device convenient to angle regulation of claim 2, wherein the circuit board (23) is installed inside the bottom shell (1) through bolts, one end of the flat cable (8) and one end of the indicator light (9) are both welded on the top of the circuit board (23), the main control chip (24) is welded on the top of the circuit board (23), and the circuit detection chip (25) is welded on the top of the circuit board (23).

6. The wireless charging device convenient for angle adjustment according to claim 1, wherein a supporting plate (15) is mounted on the top of the bottom shell (1) through bolts, a rubber pad (16) is arranged on the top of the supporting plate (15), a first magnet (17) is embedded in the top of the rubber pad (16), and a second magnet (18) is embedded in the bottom of the rotating frame (4).

7. The wireless charging device convenient for angle adjustment of claim 5, wherein the output terminal of the circuit detection chip (25) is electrically connected to the input terminal of the main control chip (24) through a conductive wire, and the output terminal of the main control chip (24) is electrically connected to the input terminal of the indicator light (9) through a conductive wire.