CN220139263U

CN220139263U - Magnetic type wireless charger

Info

Publication number: CN220139263U
Application number: CN202321406572.0U
Authority: CN
Inventors: 肖逢良; 梁木能; 潘加贵; 彭新星
Original assignee: Pengyuansheng High Tech Co ltd
Current assignee: Pengyuansheng High Tech Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-12-05
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a magnetic type wireless charger, which comprises a base, a bracket, a charging seat, a magnet, a first wireless charging module and a control circuit board, wherein the lower end of the bracket is arranged on the base; the control circuit board is arranged in the base and is electrically connected with the first wireless charging module. The magnetic attraction type wireless charger can position the electronic equipment in a magnet attraction mode, can randomly adjust the placement angle of the electronic equipment, and is very convenient to use.

Description

Magnetic type wireless charger

Technical Field

The utility model relates to a wireless charger, in particular to a magnetic type and angle-adjustable wireless charger.

Background

Along with the continuous improvement of people to the battery charging demand of electronic products, the style of current charger is various, and wireless charger saves the power cord between electric charger and the electronic products, and it is very convenient to use, and is more and more popular with the consumer. The wireless charger on the market generally comprises a base body, wherein a wireless charging module is arranged in the base body, and wireless charging can be realized only by placing a mobile phone or a tablet personal computer on the surface of the base body during charging. However, in the process of charging the electronic device, the user cannot place the mobile phone vertically, so that the electronic device cannot be used during charging, which brings inconvenience to the user. In addition, still there is a charging product, it sets up in fixture on the pedestal, and when electronic equipment charged, fixture clamped electronic equipment charges, and simultaneously, electronic equipment can incline or stand up, and the user of facilitating the use when charging. However, this method is inconvenient because the clamping mechanism needs to be opened when in use, and because the angle of the electronic device is fixed after the clamping mechanism is clamped, the position cannot be adjusted according to the requirements of the user, and thus the use is inconvenient.

Disclosure of Invention

The utility model aims to provide a magnetic wireless charger which can position electronic equipment in a magnet attraction mode, can randomly adjust the placement angle of the electronic equipment and is very convenient to use.

In order to achieve the above purpose, the magnetic wireless charger provided by the utility model comprises a base, a bracket, a charging seat, a magnet, a first wireless charging module and a control circuit board, wherein the lower end of the bracket is arranged on the base, an adjusting mechanism is arranged between the charging seat and the bracket so that the charging seat can be adjustably arranged at the upper end of the bracket, the first wireless charging module is arranged in the charging seat, a first charging area opposite to the first wireless charging module is arranged on the surface of the charging seat, and the magnet is arranged in the charging seat; the control circuit board is arranged in the base and is electrically connected with the first wireless charging module.

Compared with the prior art, the charging seat is connected to the base through the bracket, and the first wireless charging module and the magnet are arranged in the charging seat, so that the magnet can be used for adsorbing the electronic equipment on the charging seat, and then the first wireless charging module is used for charging the electronic equipment, so that a power line between the electronic equipment and the first wireless charging module is saved, and the charging seat can be used for charging or taking out the electronic equipment from the charging seat along with the fact that the electronic equipment can be placed on the charging seat, and the charging seat is very convenient and quick to use. In addition, through set up adjustment mechanism between charging seat with the support, utilize adjustment mechanism adjustable characteristic for the charging seat can be relative the support carries out angle modulation, consequently, can make electronic equipment adsorb in charging on the charging seat can carry out the adjustment of arbitrary angle, in order to satisfy user's operation requirement, greatly improve the convenience of use.

Preferably, the magnet is disposed annularly around a central axis of the charging stand and is located at an outer periphery of the first wireless charging module. Therefore, the electronic equipment can be accurately sucked, and the stability and the firmness of the adsorption are improved.

Specifically, the charging seat is internally and fixedly provided with a mounting ring, and the magnet is arranged on the mounting ring. Through setting up the collar, can make magnet install fast steadily in the charging seat improves the convenience of equipment.

Preferably, the adjusting mechanism comprises a ball head arranged at the upper end of the bracket and a containing cavity arranged at the rear side of the charging seat, and the ball head is contained in the containing cavity so that the charging seat can be rotatably connected to the ball head. Through the bulb with the cooperation of holding chamber, the bulb is in the holding intracavity is rotatable, and then makes the charging seat can be relative the support rotates, and the bulb with the holding chamber is universal regulation, and rotation angle is greater than 180 degrees, consequently, the charging seat can carry out multi-direction and multi-angle regulation, improves the convenience of use greatly.

Specifically, the charging seat comprises a panel, a rear seat body and a limiting block, wherein the panel is arranged on the surface of the rear seat body, the middle part of the rear seat body extends outwards and gradually narrows towards the center direction to form a horn structure, and the limiting block is arranged in the rear seat body so as to form a containing cavity for containing the ball head with the horn structure; the limiting block is in sliding friction contact with the ball head. Through setting up the stopper, can make it with loudspeaker structure cooperates, both centre gripping simultaneously the bulb, and then make the bulb limit be located the holding intracavity and with the stopper is sliding friction ground contact, so as to guarantee the charging seat can be positioned in the position of required adjustment, has both simplified like this the structure of charging seat can make again the charging seat fast with the bulb equipment improves the convenience of equipment.

Specifically, the diameter of the outer opening of the horn structure and the diameter of the outer opening of the limiting block are smaller than the diameter of the ball head. Therefore, the ball head can be limited between the limiting block and the horn structure, the effect of connecting the charging seat with the ball head is achieved, the ball head can be effectively prevented from being accidentally separated from the charging seat, and the stability and safety of use are improved.

Specifically, the charging seat further comprises a fixing plate, and the fixing plate is fixed inside the rear seat body so as to press the limiting block in the rear seat body. Therefore, the limiting block can be simply and rapidly connected with the rear seat body, and convenience in assembly is improved.

Specifically, the upper end of support pass the bulb and extend in the backseat body, the inside through-hole that has the intercommunication both ends of support, first wireless charging module passes through the wire the through-hole with control circuit board electricity is connected. Therefore, the lead can be hidden in the bracket, exposure is avoided, the use safety is improved, and the appearance simplicity and the aesthetic property of the whole product can be improved.

Specifically, a cushion pad is arranged in the middle of the surface of the panel. Therefore, larger sliding friction between the back surface of the electronic equipment and the charging seat can be prevented, and the electronic equipment and the appearance attractiveness of the charging seat are effectively protected.

Preferably, the magnetic wireless charger further comprises a second wireless charging module, the second wireless charging module is arranged in the base and is electrically connected with the control circuit board, and a second charging area opposite to the second wireless charging module is arranged on the surface of the base. Therefore, the magnetic type wireless charger can charge two electronic devices at the same time, the magnetic type wireless charger is fully utilized, a plurality of charging devices are not required to be carried or prepared, and the use convenience is improved.

Drawings

Fig. 1 is a perspective view of a magnetic type wireless charger of the present utility model.

Fig. 2 is an exploded view of the magnetic type wireless charger of the present utility model.

Fig. 3 is an axial cross-sectional view of the magnetic attraction type wireless charger of the present utility model.

Fig. 4 is a cross-sectional view of a charging stand and a cradle of a magnetic attraction type wireless charger of the present utility model.

Fig. 5 is a state diagram of the magnetic wireless charger of the present utility model charging two electronic devices simultaneously.

Detailed Description

In order to describe the technical content, the constructional features and the effects achieved by the present utility model in detail, the following description is made with reference to the embodiments in conjunction with the accompanying drawings.

As shown in fig. 1 to 5, the magnetic wireless charger 100 of the present utility model includes a base 1, a bracket 2, a charging stand 3, a magnet 4, a first wireless charging module 5 and a control circuit board 6, wherein the lower end of the bracket 2 is disposed on the base 1. The support 2 is in a cylindrical rod-shaped structure, and the upper section of the support 2 is in a forward bending structure. The base 1 and the charging seat 3 are both round. An adjusting mechanism 7 is arranged between the charging seat 3 and the support 2, so that the charging seat 3 is adjustably arranged at the upper end of the support 2, the first wireless charging module 5 is arranged in the charging seat 3, a first charging area 3a opposite to the first wireless charging module 5 is arranged on the surface of the charging seat 3, and the magnet 4 is arranged in the charging seat 3. The magnet 4 is disposed in a ring shape around the central axis of the charging stand 3, and is located at the outer periphery of the first wireless charging module 5. The magnet or the iron sheet is also arranged in the electronic equipment, so that the electronic equipment can be accurately sucked, and the stability and the firmness of the suction are improved. The control circuit board 6 is disposed in the base 1 and electrically connected to the first wireless charging module 5. The control circuit board 6 is provided with a power interface which is exposed out of the edge of the base 1 so as to be conveniently plugged with a power supply to realize charging. The first wireless charging module 5 of the present utility model has a coil 51 therein, and the coil 51 generates a variable magnetic field by energizing the coil 51, and the coil 51 is also provided in the electronic device, and the coil 51 in the electronic device generates a current after receiving the variable magnetic field by utilizing the electromagnetic induction principle, thereby charging the rechargeable battery in the electronic device. The first wireless charging module 5 may charge the mobile phone or the tablet pc, and only needs to adsorb the mobile phone 200 or the tablet pc on the first charging area 3a for charging.

As shown in fig. 2 and 3, a mounting ring 35 is fixedly provided in the charging stand 3, and the magnet 4 is fixedly provided on the mounting ring 35. By providing the mounting ring 35, the magnet 4 can be quickly and stably mounted in the charging stand 3, and convenience in assembly is improved.

Referring to fig. 2 to 4, the adjusting mechanism 7 includes a ball 21 disposed at an upper end of the bracket 2 and a receiving cavity 3b disposed at a rear side of the charging stand 3, wherein the ball 21 is received in the receiving cavity 3b, so that the charging stand 3 is rotatably connected to the ball 21. Through the cooperation of bulb 21 with accommodation chamber 3b, bulb 21 is rotatable in accommodation chamber 3b, and then makes charging seat 3 can rotate relative support 2, and bulb 21 with accommodation chamber 3b is universal regulation, and rotation angle is greater than 180 degrees, consequently, charging seat 3 can carry out multi-direction and multi-angle regulation, improves the convenience of use greatly.

Referring to fig. 2 to 4, the charging stand 3 includes a panel 31, a rear base 32, a stopper 33, and a fixing plate 34, wherein the panel 31 is disposed on a surface of the rear base 32, a middle portion of the rear base 32 extends outwards in a ring shape and gradually narrows toward a center direction to form a speaker structure 32a, and the stopper 33 is disposed in the rear base 32 to form a receiving cavity 3b between the stopper and the speaker structure 32a for receiving the ball head 21; the stopper 33 is in sliding frictional contact with the ball 21. Through setting up stopper 33, can make it with loudspeaker structure 32a cooperates, both centre gripping simultaneously bulb 21, and then make bulb 21 limit is located in the holding chamber 3b and with stopper 33 is sliding friction ground contact, in order to guarantee charging seat 3 can be located on the position of required adjustment. The limiting block 33 is a silica gel friction plate and has a horn-shaped structure. Thus, the structure of the charging seat 3 is simplified, the charging seat 3 can be quickly assembled with the ball head 21, and the convenience of assembly is improved. The diameter of the outer opening of the horn structure 32a and the diameter of the outer opening of the stopper 33 are smaller than the diameter of the ball 21. Therefore, the ball head 21 can be limited between the limiting block 33 and the horn structure 32a, the function of connecting the charging seat 3 with the ball head 21 is realized, the ball head 21 can be effectively prevented from being accidentally separated from the charging seat 3, and the stability and the safety of use are improved. The fixing plate 34 is fixed inside the rear seat 32 by screws, so as to press the limiting block 33 against the rear seat 32. This allows the stopper 33 to be simply and quickly coupled to the rear housing 32, thereby improving convenience of assembly. In addition, the outside of fixed plate 34 is equipped with the location protruding 34a, the inboard of stopper 33 is equipped with the location concave 33a, the location concave 33a with the cooperation of location protruding 34a realizes quick counterpoint, improves the convenience of equipment.

As shown in fig. 2 to 4, the upper end of the bracket 2 passes through the ball 21, the limiting block 33 and the fixing plate 34 and extends into the rear seat 32, the bracket 2 has a through hole 22 therein for communicating two ends, and the first wireless charging module 5 is electrically connected with the control circuit board 6 through a wire passing through the through hole 22. Therefore, the lead can be hidden in the bracket 2, and is prevented from being exposed, so that the use safety is improved, and the appearance simplicity and the aesthetic property of the whole product can be improved. The limiting block 33 and the fixing plate 34 are provided with elongated holes 33b and 34b for the bracket 2 to pass through, so as to ensure that the limiting block 33 and the fixing plate 34 do not interfere with the bracket 2 when the charging seat 3 is at a charging angle relative to the bracket 2.

Referring to fig. 2, a cushion pad 31a is disposed in the middle of the surface of the panel 31. The cushion pad 31a is a silica gel pad. Therefore, larger sliding friction between the back surface of the electronic equipment and the charging seat 3 can be prevented, and the electronic equipment and the appearance attractiveness of the charging seat 3 are effectively protected.

Referring to fig. 2, 3 and 5, the magnetic wireless charger 100 further includes a second wireless charging module 8, the second wireless charging module 8 is disposed in the base 1 and electrically connected to the control circuit board 6, and a second charging area 1a opposite to the second wireless charging module 8 is disposed on a surface of a panel 11 of the base 1. The second wireless charging module 8 may charge the TWS wireless headset 300. The TWS wireless headset 300 may be placed on the surface of the second charging area 1a for charging. Through setting up the wireless module 8 that charges of second, can make the wireless charger 100 of magnetism inhale can charge to two electronic equipment simultaneously, make full use of the wireless charger 100 of magnetism inhale, need not to carry or prepare a plurality of battery charging outfit, improve the convenience of use. The structure and principle of the second wireless charging module 8 are the same as those of the first wireless charging module 5, and are well known to those skilled in the art, and the description thereof will not be repeated here.

Compared with the prior art, the charging seat 3 is connected to the base 1 through the bracket 2, and the first wireless charging module 5 and the magnet 4 are arranged in the charging seat 3, so that the magnet 4 can be used for adsorbing electronic equipment on the charging seat 3, and then the first wireless charging module 5 is used for charging the electronic equipment, so that a power line between the electronic equipment and the first wireless charging module 5 is saved, and the charging seat 3 can be used for charging or the electronic equipment can be taken out from the charging seat 3 along with the fact that the charging seat is placed on the charging seat 3, and the charging seat is very convenient and quick to use. In addition, by arranging the adjusting mechanism 7 between the charging seat 3 and the bracket 2, the charging seat 3 can be adjusted in angle relative to the bracket 2 by utilizing the adjustable characteristic of the adjusting mechanism 7, so that the electronic equipment can be charged by being adsorbed on the charging seat 3 and can be adjusted in any angle, thereby meeting the use requirement of a user and greatly improving the use convenience.

The structure and charging principle of the first wireless charging module 5 and the second wireless charging module 8 related to the magnetic wireless charger 100 of the present utility model are well known to those skilled in the art, and will not be described in detail herein.

The foregoing disclosure is merely illustrative of the principles of the present utility model, and thus, it is intended that the scope of the utility model be limited thereto and not by this disclosure, but by the claims appended hereto.

Claims

1. A magnetic wireless charger, characterized in that: the wireless charging device comprises a base, a bracket, a charging seat, a magnet, a first wireless charging module and a control circuit board, wherein the lower end of the bracket is arranged on the base, an adjusting mechanism is arranged between the charging seat and the bracket, so that the charging seat is adjustably arranged at the upper end of the bracket, the first wireless charging module is arranged in the charging seat, a first charging area opposite to the first wireless charging module is arranged on the surface of the charging seat, and the magnet is arranged in the charging seat; the control circuit board is arranged in the base and is electrically connected with the first wireless charging module.

2. A magnetically attractable wireless charger as claimed in claim 1, wherein: the magnet is arranged annularly around the central shaft of the charging seat and is positioned at the periphery of the first wireless charging module.

3. A magnetically attractable wireless charger as claimed in claim 2, wherein: the charging seat is internally and fixedly provided with a mounting ring, and the magnet is arranged on the mounting ring.

4. A magnetically attractable wireless charger as claimed in claim 1, wherein: the adjusting mechanism comprises a ball head arranged at the upper end of the bracket and a containing cavity arranged at the rear side of the charging seat, and the ball head is contained in the containing cavity so that the charging seat can be rotatably connected to the ball head.

5. The magnetically attractable wireless charger of claim 4, wherein: the charging seat comprises a panel, a rear seat body and a limiting block, wherein the panel is arranged on the surface of the rear seat body, the middle part of the rear seat body extends outwards and gradually narrows towards the center direction to form a horn structure, and the limiting block is arranged in the rear seat body so as to form a containing cavity for containing the ball head with the horn structure; the limiting block is in sliding friction contact with the ball head.

6. The magnetically attractable wireless charger of claim 5, wherein: the diameter of the outer opening of the horn structure and the diameter of the outer opening of the limiting block are smaller than the diameter of the ball head.

7. The magnetically attractable wireless charger of claim 5, wherein: the charging seat further comprises a fixing plate, and the fixing plate is fixed inside the rear seat body so as to press the limiting block in the rear seat body.

8. The magnetically attractable wireless charger of claim 5, wherein: the upper end of the support penetrates through the ball head and extends into the rear seat body, a through hole is formed in the support and communicated with two ends, and the first wireless charging module penetrates through the through hole through a wire and is electrically connected with the control circuit board.

9. The magnetically attractable wireless charger of claim 5, wherein: the middle part of the surface of the panel is provided with a buffer cushion.

10. A magnetically attractable wireless charger as claimed in claim 1, wherein: the magnetic type wireless charger further comprises a second wireless charging module, the second wireless charging module is arranged in the base and is electrically connected with the control circuit board, and a second charging area opposite to the second wireless charging module is arranged on the surface of the base.