CN219420380U

CN219420380U - Wireless charger with waterproof function

Info

Publication number: CN219420380U
Application number: CN202320359405.9U
Authority: CN
Inventors: 曾维化; 江园
Original assignee: Shenzhen Feiweisi Technology Co ltd
Current assignee: Shenzhen Feiweisi Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-07-25
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the technical field of wireless chargers, and discloses a wireless charger with a waterproof function, which comprises: the wireless charging component comprises a base and a wireless charging coil arranged in the middle of the top end of the base, and when the mobile phone is placed on the base, the mobile phone can be charged wirelessly through the wireless charging coil; a waterproof member provided on the top of the base and covering the wireless charging coil; the utility model can realize the position adjustment of the clamping plate, and can automatically move under the pushing of the mobile phone so as to clamp the mobile phones with different sizes, thereby solving the problem that the existing wireless charger can only place the mobile phone with smaller internal space than the clamping seat and can not be suitable for the placement of the mobile phone with larger size, effectively increasing the application range of the clamping limiting member, realizing the stable charging of the mobile phones with different sizes, improving the practicability of the wireless charger and being convenient for the use of the wireless charger.

Description

Wireless charger with waterproof function

Technical Field

The utility model belongs to the technical field of wireless chargers, and particularly relates to a wireless charger with a waterproof function.

Background

With the increasing use of electronic products, especially portable electronic products such as digital cameras, mobile phones, tablet personal computers and the like in the work and life of people, the conventional wired chargers are also used as the chargers matched with the electronic products, and the wired chargers are relatively poor in compatibility and universality, so that users are inconvenient to carry and charge, and meanwhile, pollution to the environment is increased due to waste post-treatment. Therefore, with the development of wireless technology, wireless charging gradually steps into people's life. The wireless charger is a device for charging by utilizing the electromagnetic induction principle, and the principle is similar to that of a transformer, and the wireless charger achieves the purpose of wireless charging by arranging a coil at each of a transmitting end and a receiving end, wherein the coil at the transmitting end sends electromagnetic signals to the outside under the action of power, and the coil at the receiving end receives the electromagnetic signals and converts the electromagnetic signals into currents.

In the chinese patent of 202021744182.0, a waterproof wireless charger is mentioned, through the cell-phone card in the cassette, the spring is dead to its card with the cooperation of rubber piece, there is the one deck rubber pad around the cassette, waterproof cover covers down, the fixture block card on the waterproof cover is in the draw-in groove, the handle machine seals in, prevent to advance water, effectively protected the internal component, improve the life of equipment, although this wireless charger is located the cassette with the cell-phone through spring and rubber piece, but because the cassette inner space of this wireless charger is limited, only can place the cell-phone that is less than the cassette inner space relatively, and can not be suitable for the placing of cell-phone of great size, thereby lead to the practicality of this wireless charger low, the charging of different sizes cell-phone is inconvenient.

Disclosure of Invention

The utility model aims to provide a wireless charger with a waterproof function, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wireless charger with waterproof function, comprising:

the wireless charging component comprises a base and a wireless charging coil arranged in the middle of the top end of the base, and when the mobile phone is placed on the base, the mobile phone can be charged wirelessly through the wireless charging coil;

the waterproof component is arranged on the top of the base and covers the wireless charging coil and is used for realizing the waterproof of the wireless charging component;

the clamping limiting component is arranged on the base and used for limiting the mobile phone clamp on the base, and comprises a plurality of moving grooves formed in the top of the base and clamping plates capable of moving along the moving grooves.

Preferably, the clamping limiting member further comprises a plurality of cavity grooves formed in the base and a moving plate arranged at the bottom ends of the clamping plates;

the cavity grooves are in one-to-one correspondence and communicated with the moving grooves, springs are fixed in the cavity grooves, one ends of the springs are connected with connecting rods, and one ends of the connecting rods are fixedly connected with the moving plates respectively;

the plurality of moving plates are respectively inserted into the plurality of moving grooves and can move along the moving grooves.

Preferably, the waterproof member includes:

the waterproof cover is provided with a plurality of connecting sheets distributed in an annular array at the bottom end;

the connecting grooves are formed in the top of the base, and the connecting grooves correspond to the connecting pieces one by one.

Preferably, the waterproof member further includes:

a first magnetic sheet mounted on one side of the plurality of connection pieces;

the second magnetic sheets are embedded on the inner walls of the connecting grooves, correspond to the first magnetic sheets one by one and have opposite magnetism.

Preferably, the clamping and limiting member further includes:

the inserting block is arranged at the top end of the movable plate, and a through hole is formed in the middle of the inserting block;

the inserting groove is formed in the bottom of the clamping plate and is matched with the inserting block;

the locking screw is in threaded connection with one side of the clamping plate, and the locking screw can penetrate through the through hole in the middle of the plug-in block.

Preferably, a limit bar is further installed on one side of the inner wall of the plugging groove, and a limit groove matched with the limit bar is formed on one side of the plugging block.

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

(1) The clamping limiting member is arranged, so that the clamping plate can be adjusted in position and can automatically move under the pushing of the mobile phone to clamp the mobile phones with different sizes, the problem that the existing wireless charger can only place the mobile phones with smaller internal space than the clamping seat and cannot be suitable for placing the mobile phones with larger sizes is solved, the application range of the clamping limiting member is effectively enlarged, the mobile phones with different sizes can be stably charged, the practicability of the wireless charger is improved, and the wireless charger is convenient to use.

(2) On the basis of the beneficial effects, the mobile phone clamping device can realize the detachment between the clamping plate and the moving plate through the matching of the plugging block, the plugging groove and the locking screw, so that the clamping plate can be conveniently and quickly replaced, the mobile phone can be stably clamped by the clamping limiting member, the practicability of the clamping limiting member is effectively improved, and the mobile phone can be further conveniently and stably charged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a top view of the base of the present utility model;

FIG. 4 is a cross-sectional view of a splint of the present utility model;

FIG. 5 is a front view of the splint of the present utility model;

fig. 6 is an enlarged view at a in fig. 1;

FIG. 7 is an enlarged view at B in FIG. 1;

FIG. 8 is an enlarged view at C in FIG. 4;

in the figure: 1. a base; 2. a connecting sheet; 3. a waterproof cover; 4. a clamping plate; 5. a moving groove; 6. a moving plate; 7. a connecting rod; 8. a wireless charging coil; 9. a connecting groove; 10. locking the screw rod; 11. a plug block; 12. a plug-in groove; 13. a limit bar; 14. a spring; 15. a first magnetic sheet; 16. and a second magnetic sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides the following technical scheme:

referring to fig. 1-8, a wireless charger with waterproof function, comprising:

the wireless charging component comprises a base 1 and a wireless charging coil 8 arranged in the middle of the top end of the base 1, and when a mobile phone is placed on the base 1, the mobile phone can be charged wirelessly through the wireless charging coil 8;

a waterproof member which is provided on the top of the base 1 and covers the wireless charging coil 8 for realizing the waterproof of the wireless charging member;

the clamping limiting member is arranged on the base 1 and used for limiting the mobile phone clamp on the base 1, and comprises a plurality of moving grooves 5 formed in the top of the base 1 and clamping plates 4 capable of moving along the moving grooves 5.

Specifically, as shown in fig. 1, 3, 4, 5 and 7, the clamping and limiting member further includes a plurality of cavities formed in the base 1, and a moving plate 6 disposed at bottom ends of the plurality of clamping plates 4;

the plurality of cavity grooves are in one-to-one correspondence and communicated with the plurality of moving grooves 5, springs 14 are fixed in the plurality of cavity grooves, one ends of the plurality of springs 14 are connected with connecting rods 7, and one ends of the plurality of connecting rods 7 are fixedly connected with the plurality of moving plates 6 respectively;

the plurality of moving plates 6 are inserted into the plurality of moving grooves 5, respectively, and are movable along the moving grooves 5.

As shown in fig. 1 to 3 and fig. 6, the waterproof member includes:

the waterproof cover 3, and a plurality of connecting pieces 2 distributed in an annular array are arranged at the bottom end of the waterproof cover 3;

the connecting grooves 9 are formed in the top of the base 1, and the connecting grooves 9 correspond to the connecting pieces 2 one by one.

Through the technical scheme:

when the mobile phone charging device is used, the waterproof cover 3 can be pulled firstly, the connecting sheet 2 is moved out of the connecting groove 9 until the waterproof cover 3 is taken down from the base 1, then the mobile phone is placed on the base 1, the wireless charging coil 8 is in contact with the bottom of the mobile phone at the moment, then a power plug of the wireless charger is inserted into the socket to charge the wireless charger, and then the wireless charging of the mobile phone is realized through the cooperation of the wireless charging coil 8 and the receiving coil inside the mobile phone;

in the charging process, the waterproof cover 3 can be covered on the base 1, and the connecting sheet 2 is inserted into the connecting groove 9 at the moment so as to limit the space between the waterproof cover 3 and the base 1, thereby realizing the protection of the mobile phone, avoiding the short circuit of a circuit caused by accidental water dripping on the wireless charger or the mobile phone, being beneficial to prolonging the service life of the wireless charger and ensuring the normal charging of the mobile phone;

in addition, in the mobile phone charging process, when the mobile phone is placed on the base 2, the mobile phone can be placed between the clamping plates 4, at this time, the clamping plates 4 are respectively attached to two sides of the mobile phone to clamp and limit the mobile phone, so that the mobile phone can be prevented from falling off the base 1, and stable charging of the mobile phone on the base 1 is realized; and when the cell-phone size is great, the splint 4 of both sides receive the promotion of cell-phone for the movable plate 6 of its bottom removes in the removal groove 5, simultaneously, movable plate 6 passes through connecting rod 7 with spring 14 pulling, make spring 14 extend, until the splint 4 of both sides remove to the position that is fit for the cell-phone size, in order to carry out the centre gripping with not unidimensional cell-phone, thereby the cell-phone of different sizes of being convenient for charges steadily, the application scope of centre gripping spacing member has been increased effectively, the practicality of wireless charger has been improved, the use of wireless charger is convenient for.

As for the waterproof member described above, as shown in fig. 1, 3 and 6, the waterproof member further includes:

a first magnetic sheet 15 mounted on one side of the plurality of connection pieces 2;

the second magnetic pieces 16 are embedded on the inner walls of the plurality of connecting grooves 9, and the plurality of second magnetic pieces 16 are in one-to-one correspondence with the plurality of first magnetic pieces 15 and have opposite magnetism.

Through the technical scheme:

when the connecting piece 2 is inserted into the connecting groove 9, the first magnetic sheet 15 is contacted with the corresponding second magnetic sheet 16 and attracted mutually under the principle of the attraction of the magnetic like poles and the magnetic like poles, so that the connecting piece 2 is fixed in the connecting groove 9 by magnetic attraction, the stability of the connecting waterproof cover 3 and the base 1 is improved, the waterproof cover 3 can be prevented from falling off from the base 1, and stable installation between the waterproof cover 3 and the base 1 is realized.

Further, in an embodiment, the technical solution of clamping the limiting member is optimized:

as shown in fig. 3 to 5 and 8, the clamping and limiting member further includes:

the inserting block 11 is arranged at the top end of the moving plate 6, and a through hole is formed in the middle of the inserting block 11;

the inserting groove 12 is arranged at the bottom of the clamping plate 4, and the inserting groove 12 is matched with the inserting block 11;

the locking screw rod 10 is screwed on one side of the clamping plate 4, and the locking screw rod 10 can penetrate through the through hole in the middle of the connecting block 11.

Through the technical scheme:

when the clamping plate 4 is damaged and needs to be replaced, the locking screw 10 can be screwed out firstly, the clamping plate 4 is pulled upwards, the inserting block 11 moves along the inserting groove 12 until the clamping plate 4 is detached from the moving plate 6, then a new clamping plate 4 is inserted into the top of the moving plate 6 through the inserting block 11 and the inserting groove 12, the locking screw 10 is screwed in, the clamping plate 4 and the moving plate 6 are screwed in and fixed, the clamping plate 4 is installed, the clamping plate 4 is quickly disassembled and assembled, the clamping limiting members can be guaranteed to stably clamp a mobile phone, and the mobile phone can be further conveniently and stably charged.

In addition, as shown in fig. 4 and 8, a limit bar 13 is further installed on one side of the inner wall of the plugging slot 12, and a limit slot matched with the limit bar 13 is provided on one side of the plugging block 11.

Through the technical scheme:

when the mobile phone clamping device is used, when the plug block 11 is inserted into the plug groove 12, the limiting strips 13 can be inserted into the corresponding limiting grooves, so that the plug block 11 and the plug groove 12 are limited, stable plug between the plug block 11 and the plug groove 12 is realized, stable installation of the clamping plate 4 is further facilitated, and stable clamping of the mobile phone is facilitated.

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

Claims

1. A wireless charger with waterproof function, characterized by comprising:

the wireless charging component comprises a base (1) and a wireless charging coil (8) arranged in the middle of the top end of the base (1), and when a mobile phone is placed on the base (1), the mobile phone can be charged wirelessly through the wireless charging coil (8);

a waterproof member which is arranged on the top of the base (1) and covers the wireless charging coil (8) for realizing the waterproof of the wireless charging member;

the clamping limiting member is arranged on the base (1) and used for limiting the mobile phone clamp on the base (1), and comprises a plurality of moving grooves (5) formed in the top of the base (1) and clamping plates (4) capable of moving along the moving grooves (5).

2. A wireless charger with waterproof function according to claim 1, characterized in that: the clamping limiting member further comprises a plurality of cavity grooves formed in the base (1) and a moving plate (6) arranged at the bottom ends of the clamping plates (4);

the cavity grooves are in one-to-one correspondence with the moving grooves (5) and are communicated with each other, springs (14) are fixed in the cavity grooves, one ends of the springs (14) are connected with connecting rods (7), and one ends of the connecting rods (7) are fixedly connected with the moving plates (6) respectively;

the plurality of moving plates (6) are respectively inserted into the plurality of moving grooves (5) and can move along the moving grooves (5).

3. A wireless charger with waterproof function according to claim 1, characterized in that: the waterproof member includes:

the waterproof cover (3) is provided with a plurality of connecting sheets (2) distributed in an annular array at the bottom end of the waterproof cover (3);

the connecting grooves (9) are formed in the top of the base (1), and the connecting grooves (9) correspond to the connecting pieces (2) one by one.

4. A wireless charger with waterproof function according to claim 3, characterized in that: the waterproof member further includes:

a first magnetic sheet (15) mounted on one side of the plurality of connection pieces (2);

the second magnetic sheets (16) are embedded on the inner walls of the connecting grooves (9), and the second magnetic sheets (16) and the first magnetic sheets (15) are in one-to-one correspondence and have opposite magnetism.

5. A wireless charger with waterproof function as claimed in claim 2, wherein: the clamping limiting member further includes:

the inserting block (11) is arranged at the top end of the moving plate (6), and a through hole is formed in the middle of the inserting block (11);

the inserting groove (12) is formed in the bottom of the clamping plate (4), and the inserting groove (12) is matched with the inserting block (11);

the locking screw rod (10) is in threaded connection with one side of the clamping plate (4), and the locking screw rod (10) can penetrate through a through hole in the middle of the plug-in block (11).

6. The wireless charger with waterproof function according to claim 5, wherein: a limit bar (13) is further installed on one side of the inner wall of the inserting groove (12), and a limit groove matched with the limit bar (13) is formed on one side of the inserting block (11).