CN212366899U

CN212366899U - Wireless charging structure for mobile equipment

Info

Publication number: CN212366899U
Application number: CN202021939389.3U
Authority: CN
Inventors: 李星光
Original assignee: Foshan Shunde Guangyuda Power Supply Co
Current assignee: Foshan Shunde Guangyuda Power Supply Co
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-01-15
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to a wireless charging structure for mobile equipment, which comprises a top cover, a shell and a chassis, wherein the top of the shell is provided with an opening, and a coil and a support frame are arranged inside the shell; the chassis is provided with a PCB and a motor, the motor is electrically connected with the PCB, and a transmission assembly is arranged between the motor and the top cover; the top cover is opened and closed on the opening of the shell through the matching lifting of the transmission component and the motor; the mobile device is placed on the support frame when the opening is opened, and wireless charging is achieved through the coil when the opening is closed. Utilize the cooperation of transmission assembly, motor, make the top cap can go up and down the switching on the opening of shell to convenience of customers carries out wireless charging to different kinds, and a large amount of mobile device simultaneously, improves the application range of product and user's use and experiences, still is equipped with the radiation protection coating on top cap, and/or shell, and/or the chassis, can prevent to radiate the harm to the user, lets the user can carry out wireless charging to mobile device safely, reliably.

Description

Wireless charging structure for mobile equipment

Technical Field

The utility model relates to a wireless charging structure for mobile device.

Background

The mobile devices such as cell-phone, bracelet, wrist-watch are charged to current charging device most utilization power cord and supporting power adapter, along with the more mature of wireless charging technique, have appeared a wireless charging device afterwards, as long as the during operation can produce the radiation and place the mobile device on wireless charging device's surface, and the induction coil accessible electromagnetic induction that charges in the wireless charging device charges to the mobile device.

The wireless charging lifting support comprises a base bottom cover, wherein a base upper cover is arranged at the top of the base bottom cover, balancing weights are arranged on the front side face and the rear side face of the base bottom cover respectively, a battery pack is arranged inside the base bottom cover, a power panel is arranged at the bottom of the base upper cover, a base light guide column is arranged on the surface of the power panel, base keys are arranged on the surface of the power panel, a base joint seat is arranged on the rear side face of the top of the base upper cover, a telescopic rod lower joint seat is arranged at the top of the base joint seat, a telescopic rod assembly is arranged at the top of the telescopic rod lower joint seat, and a telescopic rod upper joint seat is arranged at the top of the telescopic rod assembly. The mobile phone base is characterized in that the sliding blocks are arranged at the two ends of the bottom cover of the mobile phone base, the gear is used for driving the two sliding blocks, the mobile phone is clamped and fixed by the clamping jaw, the wireless charging operation is performed on the mobile phone by the aid of the wireless charging ring plate, the wireless charging operation of the mobile phone is facilitated, and the using function of the charging support is improved. However, the support can only wirelessly charge one mobile phone, so that the use limitation is large, meanwhile, the wireless charging ring plate is only shielded by the upper cover of the mobile phone card seat, radiation can be generated during working, the radiation is not effectively blocked, and the use safety of a user is affected. Therefore, further improvements are necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wireless charging structure for mobile device to overcome and use the weak point that the limitation is big, the radiation can't block among the prior art.

A wireless charging structure for mobile device who designs according to this purpose includes top cap, shell and chassis, its characterized in that: the top of the shell is provided with an opening, and a coil and a support frame are arranged in the shell; the chassis is provided with a PCB and a motor, the motor is electrically connected with the PCB, and a transmission assembly is arranged between the motor and the top cover; the top cover is opened and closed on the opening of the shell through the matching lifting of the transmission component and the motor; the mobile device is placed on the support frame when the opening is opened, and wireless charging is achieved through the coil when the opening is closed.

And the top cover, and/or the shell, and/or the chassis are/is also provided with a radiation-proof coating.

The transmission assembly comprises a rotating screw and a lifting screw; one end of the rotating screw is in transmission connection with the motor, the other end of the rotating screw is in threaded transmission connection with one end of the lifting screw, and the other end of the lifting screw is fixedly connected with the top cover; the top cover is lifted and opened and closed on the opening of the shell through the matching of the motor, the rotating screw rod and the lifting screw rod.

The chassis is also fixedly provided with a guide rod; the rotating screw rod is driven by a motor to rotate in the guide rod; the lifting screw rod is sleeved in the guide rod in a guiding type lifting way through the matching of the motor and the rotating screw rod.

The upper position and the lower position of the coil are respectively provided with a fixing ring and are fixedly arranged in the shell through the fixing rings; the support frame is fixedly arranged in the coil and provided with at least one supporting and placing vacancy for supporting and bearing the mobile equipment, and the support frame is also provided with a cushion block corresponding to the supporting and placing vacancy.

The support frame is triangular or polygonal, a plurality of supporting and placing vacant positions are arranged on the support frame, and the support frame is detachably and fixedly arranged inside the coil through a buckle, a fastener or a thread.

The PCB is provided with a single chip microcomputer chip, a vibration inductor and a buzzer, wherein the vibration inductor and the buzzer are electrically connected with the single chip microcomputer chip respectively; the vibration inductor be connected with buzzer automatically controlled to when top cap, and/or shell, and/or chassis receive the vibration signal towards buzzer, buzzer receipt vibration signal, and send the buzzing sound, in order to realize that mobile device's theftproof formula is wireless charges.

The PCB board is provided with a toggle switch corresponding to the vibration sensor and/or the buzzer.

The shell is also provided with a display screen and a power switch; the display screen, the power switch and the motor are respectively connected with the single chip microcomputer chip in an electric control mode.

The PCB and the support frame are fixedly arranged on the chassis through fasteners respectively; the chassis is fixedly arranged at the bottom of the shell through a fastener and is also provided with a foot pad.

Through the improvement of the structure, the top cover can be lifted and opened and closed on the opening of the shell by utilizing the matching of the transmission component and the motor; when the opening is opened, a user can place the mobile equipment on the support frame from the opening, then the opening is closed, the mobile equipment can be wirelessly charged through the coil, so that the user can conveniently and wirelessly charge mobile equipment of different types and in large quantity, the use range of a product can be improved, the use experience of the user can be greatly improved, and the mobile equipment can be completely shielded by the top cover, the shell and the chassis during wireless charging, so that the safety of the mobile equipment during wireless charging can be ensured, the problem that the mobile equipment is abnormally wirelessly charged due to the fact that the user or foreign matters touch the mobile equipment by mistake is avoided, and the appearance shapes of the top cover, the shell and the chassis can be beautified and designed according to the aesthetic requirements of the user, so that the attractiveness of the product is improved; meanwhile, the top cover, the shell and/or the chassis are/is also provided with an anti-radiation coating, the anti-radiation coating can effectively block radiation generated by the coil during working, the radiation damage to a user is prevented, and the user can safely and reliably wirelessly charge the mobile device.

In summary, the multifunctional electric heating cooker has the characteristics of simple and reasonable structure, excellent performance, low manufacturing cost, convenience in use, safety, reliability and the like, and is high in practicability.

Drawings

Fig. 1 is an exploded schematic view of an embodiment of the present invention.

Fig. 2 is a schematic view of an assembly structure according to an embodiment of the present invention.

Fig. 3 is a schematic view of an assembly cross-sectional structure according to an embodiment of the present invention.

Fig. 4 and 5 are schematic diagrams of a mobile device placement process.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-5, the wireless charging structure for the mobile device includes a top cover 1, a housing 2 and a chassis 3, wherein an opening 4 is formed at the top of the housing 2, and a coil 5 and a support frame 6 are arranged inside the housing; the chassis 3 is provided with a PCB 7 and a motor 8, the motor 8 is electrically connected with the PCB 7, and a transmission assembly is arranged between the motor 8 and the top cover 1; the top cover 1 is opened and closed on the opening 4 of the shell 2 through the matching lifting of a transmission component and a motor 8; mobile device A for smart mobile phone, intelligent bracelet, intelligent wrist-watch, computer etc. it places on support frame 6 when opening 4 is opened to realize wireless charging through coil 5 when opening 4 closes.

When top cap 1 rose, opening 4 opened, and the user can place mobile device A on support frame 6 from opening 4, and top cap 1 descends afterwards, closes 4 openings, and mobile device A can realize wireless charging through coil 5 to convenience of customers carries out wireless charging to different types, and a large amount of mobile device A simultaneously, not only can improve the application range of product, can also greatly promote user's use and experience. Moreover, mobile device A can be sheltered from by top cap 1, shell 2 and chassis 3 when wireless charging, not only can guarantee the security of mobile device A when wireless charging, avoids user or foreign matter mistake touching mobile device A, causes the unusual problem of mobile device A wireless charging, and top cap 1, shell 2 and chassis 3's outward appearance shape can also beautify the design according to user's aesthetic demand moreover to improve the aesthetic property of product.

The top cover 1, and/or the housing 2, and/or the chassis 3 are also provided with a radiation protective coating. The radiation-proof coating can effectively block radiation generated by the coil 5 during working, prevent the radiation from damaging a user, and enable the user to safely and reliably wirelessly charge the mobile device A.

The present embodiment preferably has a radiation protective coating applied to the top inside the top cover 1 and the inside wall of the housing 2, which avoids the direct effect of radiation on the user without the need for a radiation protective coating since the chassis 3 is used to support the entire product, which is in contact with the countertop or the floor. Meanwhile, the radiation-proof coating is only coated on the inner top of the top cover 1 and the inner wall of the shell 2, and is not coated on the outer surfaces of the top cover 1 and the shell 2, so that the exquisite degree of the product appearance can be ensured, and the radiation cannot influence users.

The transmission assembly comprises a rotating screw 9 and a lifting screw 10; one end of the rotating screw 9 is in transmission connection with the motor 8, the other end of the rotating screw 9 is in threaded transmission connection with one end of the lifting screw 10, and the other end of the lifting screw 10 is fixedly connected with the top cover 1; the top cover 1 is opened and closed on the opening 4 of the shell 2 through the matching lifting of the motor 8, the rotating screw 9 and the lifting screw 10.

In order to ensure that the lifting movement of the top cover 1 is more reasonable, a guide rod 11 is also fixedly arranged on the chassis 3; the rotating screw 9 is driven by the motor 8 to rotate in the guide rod 11; the lifting screw 10 is sleeved in the guide rod 11 in a guiding type lifting way through the matching of the motor 8 and the rotating screw 9. The top cover 1 can be linearly lifted and lowered to open and close the opening 4 of the housing 2 by the guiding action of the guide rod 11.

The upper and lower positions of the coil 5 are respectively provided with a fixing ring 12 and are fixedly arranged in the shell 2 through the fixing rings 12; the support frame 6 is fixedly arranged inside the coil 5, at least one supporting and emptying position used for supporting and holding the mobile equipment A is arranged on the support frame 6, and a cushion block 13 is arranged on the support frame 6 corresponding to the supporting and emptying position.

The support frame 6 is triangular or polygonal and is provided with a plurality of supporting and emptying positions, and the support frame 6 is detachably and fixedly arranged inside the coil 5 through a buckle, a fastener or a thread. The supporting frame 6 of this embodiment is preferably triangular, and three supporting and placing vacant positions are formed on the supporting frame 6, and meanwhile, the supporting frame 6 is detachably and fixedly arranged inside the coil 5 through a buckle.

The PCB 7 is provided with a single chip microcomputer chip 14, a vibration sensor 15 and a buzzer 16 which are respectively connected with the single chip microcomputer chip 14 in an electric control mode; vibration inductor 15 be connected with 16 automatically controlled buzzers to at top cap 1, and/or shell 2, and/or chassis 3 receive when vibrating towards buzzers 16 and send vibration signal, buzzers 16 receive vibration signal, and send the buzzing sound, in order to realize mobile device A's the wireless charging of theftproof formula, thereby make mobile device A reach the effect of theftproof alarm in wireless charging, guarantee user's property safety, further promote user's use experience.

The PCB board 7 is further provided with a toggle switch 17 corresponding to the vibration sensor 15 and/or the buzzer 16. The above-described burglar alarm function is therefore an optional function which can be turned off when the user does not need to consider that the mobile device a is stolen, in order to prevent interference with the rest and work of the surrounding personnel.

In order to greatly improve the use experience of a user, a display screen 18 and a power switch 19 are further arranged on the shell 2; the display screen 18, the power switch 19 and the motor 8 are electrically connected with the single chip 14 respectively. The user can check the wireless charging state of the mobile device a through the display screen 18, and then can control the whole product through the power switch 19.

The PCB 7 and the support frame 6 are respectively fixed on the chassis 3 through fasteners; the chassis 3 is fixedly arranged at the bottom of the shell 2 through a fastener, meanwhile, in order to ensure the working stability of a product, the chassis 3 is also provided with a foot pad 20, and the foot pad 20 has certain softness, so that the vibration generated when the top cover 1 is lifted can be reduced.

The above is the preferred scheme of the utility model, shows and describes the fundamental principle, the main characteristics of the utility model and the utility model discloses an excellent during operation can produce the radiation point. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wireless charging structure for mobile device, includes top cap (1), shell (2) and chassis (3), its characterized in that: an opening (4) is arranged at the top of the shell (2), and a coil (5) and a support frame (6) are arranged in the shell; the chassis (3) is provided with a PCB (7) and a motor (8), the motor (8) is electrically connected with the PCB (7), and a transmission assembly is arranged between the motor (8) and the top cover (1); the top cover (1) is lifted and opened and closed on the opening (4) of the shell (2) through the matching of the transmission component and the motor (8); the mobile device (A) is placed on the support frame (6) when the opening (4) is opened, and wireless charging is realized through the coil (5) when the opening (4) is closed;

the top cover (1) and/or the shell (2) and/or the chassis (3) are/is also provided with a radiation-proof coating.

2. The wireless charging architecture for mobile devices of claim 1, wherein: the transmission assembly comprises a rotating screw (9) and a lifting screw (10); one end of the rotating screw rod (9) is in transmission connection with the motor (8), the other end of the rotating screw rod (9) is in threaded transmission connection with one end of the lifting screw rod (10), and the other end of the lifting screw rod (10) is fixedly connected with the top cover (1); the top cover (1) is matched with a motor (8), a rotating screw (9) and a lifting screw (10) to lift and open on the opening (4) of the shell (2).

3. The wireless charging architecture for mobile devices of claim 2, wherein: a guide rod (11) is also fixedly arranged on the chassis (3); the rotating screw (9) is driven by the motor (8) to rotate in the guide rod (11); the lifting screw (10) is sleeved in the guide rod (11) in a guiding type lifting way through the matching of the motor (8) and the rotating screw (9).

4. The wireless charging architecture for mobile devices of claim 1, wherein: the upper position and the lower position of the coil (5) are respectively provided with a fixing ring (12) and are fixedly arranged in the shell (2) through the fixing rings (12); the support frame (6) is fixedly arranged inside the coil (5) and is provided with at least one supporting and placing vacancy for supporting and placing the mobile equipment (A), and the support frame (6) is further provided with a cushion block (13) corresponding to the supporting and placing vacancy.

5. The wireless charging architecture for mobile devices of claim 4, wherein: the supporting frame (6) is triangular or polygonal, a plurality of supporting vacant positions are arranged on the supporting frame, and the supporting frame (6) is detachably and fixedly arranged inside the coil (5) through a buckle, a fastener or a thread.

6. The wireless charging architecture for mobile devices of any of claims 1-5, wherein: the PCB (7) is provided with a single chip microcomputer chip (14), and a vibration sensor (15) and a buzzer (16) which are electrically connected with the single chip microcomputer chip (14) respectively; the anti-theft wireless charging device is characterized in that the vibration sensor (15) is electrically connected with the buzzer (16), and sends out a vibration signal to the buzzer (16) when the top cover (1), and/or the shell (2), and/or the chassis (3) are vibrated, and the buzzer (16) receives the vibration signal and sends out a buzzing sound to realize the anti-theft wireless charging of the mobile device (A).

7. The wireless charging architecture for mobile devices of claim 6, wherein: the PCB (7) is provided with a toggle switch (17) corresponding to the vibration inductor (15) and/or the buzzer (16).

8. The wireless charging architecture for mobile devices of claim 7, wherein: the shell (2) is also provided with a display screen (18) and a power switch (19); the display screen (18), the power switch (19) and the motor (8) are respectively connected with the single chip microcomputer chip (14) in an electric control mode.

9. The wireless charging architecture for mobile devices of claim 1 or 8, wherein: the PCB (7) and the support frame (6) are fixedly arranged on the chassis (3) through fasteners respectively; the chassis (3) is fixedly arranged at the bottom of the shell (2) through a fastener, and is also provided with a foot pad (20).