CN220066991U

CN220066991U - Wireless charging support

Info

Publication number: CN220066991U
Application number: CN202320997715.3U
Authority: CN
Inventors: 蔡军; 舒明顺
Original assignee: Shenzhen Shounuoxin Electronics Co ltd
Current assignee: Shenzhen Shounuoxin Electronics Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-11-21
Anticipated expiration: 2033-04-27

Abstract

The utility model relates to a wireless charging support, which comprises a base and at least one wireless charging seat arranged on the base, wherein a main circuit board and a wireless charging main coil electrically connected with the main circuit board are arranged in the base, the wireless charging seat comprises a first wireless charging seat and a second wireless charging seat, the base is provided with a support column, the two wireless charging seats are respectively connected to two sides of the top end of the support column in a rotating mode through respective rotating structures, a first wireless charging coil and a second wireless charging coil are respectively arranged in the first wireless charging seat and the second wireless charging seat, and the first wireless charging coil and the second wireless charging coil are respectively electrically connected with the main circuit board. Above-mentioned support has a plurality of charging seats to connect in an organic wholely, connects through the pillar between each charging seat, and the structure is succinct, compact coordination, but two wireless charging seats relative independent rotation, conveniently adapts to the user and watches the angle, and it is convenient to adjust, and occupation space is less, succinct generous, reinforcing user use experience.

Description

Wireless charging support

Technical Field

The utility model relates to the technical field of wireless charging, in particular to a wireless charging bracket.

Background

At present, portable consumer electronic products such as mobile phones and electronic watches are the most common daily necessities for life. With more and more functions of the mobile phone, the power consumption is larger and larger, so that the demand of a pet-type charger is promoted. Based on the characteristics of convenient carrying, convenient use and the like and good compatibility, people gradually develop wireless charging technologies with more and more perfect functions.

With the continuous updating and iteration of the wireless charging technology, the current wireless chargers are divided into various types, namely desktop wireless charging, vehicle-mounted wireless chargers or chargers for other specific places according to the use situations. According to the charging principle, the electromagnetic induction charging, the magnetic field resonance charging and the radio wave charging are classified, wherein the electromagnetic induction charging, the magnetic field resonance charging and the radio wave charging are the most popular, the most widely applied and the most studied at present, and the charging scheme is developed more mature. The electromagnetic induction charging mode mainly adopts a charging coil, wherein the main coil is provided with alternating current with a certain frequency, and electromagnetic induction generates current in the secondary coil to transmit energy from output to a receiving end for wireless charging.

Because most users have multiple electronic products, such as mobile phones, watches, headphones, etc., all-in-one charging seats capable of supporting multiple functions simultaneously are promoted. However, some existing charging seats are provided with a plurality of charging seats, but each charging function seat is of a discrete structure, so that a relatively large space is occupied, and a certain burden is brought to a relatively limited office desktop space especially when the charging function seat is applied to a desktop.

Disclosure of Invention

Therefore, the wireless charging bracket is compact in structure, convenient to adjust and low in space occupation rate.

The utility model provides a wireless charging support, its includes the base and locates at least one wireless charging seat on the base, the base embeds have the main circuit board and with the wireless charging main coil that main circuit board electricity is connected, at least one wireless charging seat includes first wireless charging seat and second wireless charging seat, the base is equipped with the pillar, first wireless charging seat rotate through first revolution mechanic connect in top one side of pillar, second wireless charging seat rotate through second revolution mechanic connect in top opposite side of pillar, first wireless charging seat with second wireless charging seat has built-in first wireless charging coil and second wireless charging coil respectively, first wireless charging coil with second wireless charging coil respectively the electricity connect in main circuit board.

Further, the first rotating structure and the second rotating structure are symmetrically installed at both sides of the top end of the pillar.

In some preferred embodiments, two sides of the top end of the pillar are respectively provided with a rotating shaft, the first wireless charging seat and the second wireless charging seat are respectively provided with rotating connecting shafts, and each rotating shaft is respectively and rotatably connected with the corresponding rotating connecting shaft.

In some preferred embodiments, the first wireless charging stand comprises a first charging stand disc and a first adapter extending from the first charging stand disc, the second wireless charging stand comprises a second charging stand disc and a second adapter extending from the second charging stand disc, and each rotary connecting shaft is correspondingly arranged on the adapter.

In some embodiments, the first adapter and the second adapter are shaft-like bodies or cylinders, respectively, each adapter having an arcuate transition from cylindrical to planar transition to the disk face of the corresponding charging tray.

Specifically, the base is the disc seat, the disc seat has a circumference side, circumference side is equipped with at least one interface, circumference side part outside extension has the linking portion, the surface of linking portion is basically parallel with the quotation of disc seat, integrative slant of pillar extend in the linking portion external flange portion of base, linking portion is triangle seat shape.

Preferably, the base outwards extends to have a linking portion, the pillar stands on linking portion one end, the bottom surface of linking portion has dodges the groove, dodge the cell wall in groove and be equipped with a line mouth, wiring groove or hole have been seted up to the pillar, through wiring in wiring groove or hole make the circuit board of main charging seat with first wireless charging coil with second wireless charging coil electricity is connected.

Specifically, the first wireless charging seat is a charging seat of a mobile phone or an earphone, the second wireless charging seat is a charging seat of a watch, each charging seat is provided with a charging disc surface, the area of the charging disc surface of the main charging seat is larger than that of the charging disc surface of the second wireless charging seat, the area of the charging disc surface of the main charging seat is larger than that of the charging disc surface of the first wireless charging seat, and the area of the charging disc surface of the first wireless charging seat is larger than that of the charging disc surface of the second wireless charging seat.

Specifically, the first wireless charging seat and/or the second wireless charging seat are respectively provided with a magnetic element in a built-in manner, so as to adsorb the electronic device to be charged through magnetic attraction.

Specifically, the first wireless charging seat and/or the second wireless charging seat are respectively internally provided with two wireless charging coils, one wireless charging coil is a wireless charging transmitting coil, and the other wireless charging coil is a wireless charging receiving coil.

Among the above-mentioned wireless charging support, have a plurality of charging seats to connect in an organic wholely, connect through the pillar between each charging seat, form succinct, the compact wireless charging bearing structure of harmony of structure. And but two wireless charging seats swivelling joint, relatively independent just can adapt to the user and watch the angle, facilitate the use, it is convenient to adjust, and overall structure occupation space is less, succinct generous, and reinforcing user uses experience and feels, has extensive application prospect.

Drawings

Fig. 1 is a schematic perspective view of a wireless charging stand according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a three-dimensional exploded structure of a wireless charging stand according to an embodiment of the present utility model.

Fig. 3 is a schematic perspective view of a back elevation angle of a wireless charging stand according to an embodiment of the present utility model.

In the accompanying drawings:

100. a wireless charging stand; 10. a first wireless charging dock; 11. a first wireless charging coil; 123. a charging tray surface; 13. a first charging tray; 15. a first rotating structure; 151. a first spin column; 152. a first rotation shaft; 153. a first transition section; 20. a second wireless charging stand; 22. a second wireless charging coil; 23. a second charging tray; 25. a second rotating structure; 253. a second transition section; 26. a rotating shaft; 30. a base; 301. a circumferential side; 32. a support post; 33. an avoidance groove; 321. a top end; 37. wiring grooves; 38. an interface; 34. a joint portion; 39. an anti-skid block.

Detailed Description

The present utility model will be described in detail with reference to specific embodiments and drawings.

Referring to fig. 1-3, a wireless charging stand 100 provided by an embodiment of the present utility model includes a base 30 and at least one wireless charging stand provided on the base 30, wherein a main circuit board and a wireless charging main coil electrically connected to the main circuit board are built in the base 30, at least one wireless charging stand includes a first wireless charging stand 10 and a second wireless charging stand 20, the base 30 is provided with a support post 32, the first wireless charging stand 10 is rotatably connected to one side of a top end 321 of the support post 32 through a first rotation structure 15, the second wireless charging stand 20 is rotatably connected to the other side of the top end 321 of the support post 32 through a second rotation structure 25, the first wireless charging stand 10 and the second wireless charging stand 20 are respectively built in with a first wireless charging coil 11 and a second wireless charging coil 22, and the first wireless charging coil 11 and the second wireless charging coil 22 are respectively electrically connected to the main circuit board.

Further, the first rotating structure 15 and the second rotating structure 25 are symmetrically installed at both sides of the top end 321 of the pillar 32. In some preferred embodiments, the two sides of the top end 321 of the pillar 32 are respectively provided with a rotating shaft 26, and the first wireless charging stand 10 and the second wireless charging stand 20 are respectively provided with rotating connecting shafts, and each rotating shaft is respectively connected with the corresponding rotating connecting shaft in a rotating manner. As shown in fig. 2, taking the first rotating structure 15 as an example, the first rotating structure 15 includes a first rotating column 151 and a first rotating shaft 152, the first rotating shaft 152 is connected to the rotating shaft 26, and of course, the first rotating column 151 may also have an electric wire. The inclination angles of the first wireless charging stand 10 and the second wireless charging stand 20 can be smoothly adjusted through the rotating structure so as to adapt to the angle of information watching of users. In particular, the first rotary structure 15 and the second rotary structure 25 may adopt a damped rotary manner so as to be able to position the charging seats 10, 20 in any angular position.

As shown in the drawings, in some preferred embodiments, the first wireless charging stand 10 includes a first charging stand tray 13 and a first adapter extending from the first charging stand tray 13, and the second wireless charging stand 20 includes a second charging stand tray 23 and a second adapter extending from the second charging stand tray 23, where each of the rotary connection shafts is correspondingly disposed on the adapter. The first adapter is connected with the first rotary column or is in an integral structure, and the second similar adapter is also connected with the second rotary column of the second wireless charging seat 20 or is in an integral structure.

As shown in fig. 2, in some embodiments, the first adapter and the second adapter are shaft-shaped bodies or columns respectively, and each adapter has an arc-shaped first transition section 153 and a second transition section 253 that transition from the cylindrical surface to the planar surface to the disk surface of the corresponding charging tray, so that the whole charging stand is more coordinated and attractive.

Specifically, the base 30 is a disc seat, the disc seat has a circumferential side 301, the circumferential side 301 is provided with at least one interface 38, the circumferential side 301 is partially extended outwards to form a joint portion 34, the surface of the joint portion 34 is substantially parallel to the disc surface of the disc seat, the support post 32 integrally extends obliquely to the outer part of the joint portion 34 of the base 30, and the joint portion 34 is in a triangular seat shape. The bottom surface of the engagement portion 34 is substantially coplanar with the major bottom surface of the base 30, which helps to improve the stability of the overall bracket.

Preferably, the base 30 extends outwards to form a connecting portion 34, the support 32 stands at one end of the connecting portion 34, the bottom surface of the connecting portion 34 is provided with an avoidance groove 33, a groove wall of the avoidance groove 33 is provided with a line opening 330, the support 32 is provided with a line groove 37 or a hole 37, and a circuit board of the main charging seat is electrically connected with the first wireless charging coil 11 and the second wireless charging coil 22 through wiring in the line groove 37 or the hole 37. Therefore, the external electricity can be uniformly connected through the interface of the circuit board of the main charging seat, so that the power supply of each charging seat can be realized.

Specifically, the first wireless charging stand 10 is a charging stand of a mobile phone or an earphone, the second wireless charging stand 20 is a charging stand of a watch, each charging stand is provided with a charging surface 123, the area of the charging surface of the main charging stand is larger than that of the charging surface of the second wireless charging stand 20, the area of the charging surface of the main charging stand is larger than that of the charging surface of the first wireless charging stand 10, and the area of the charging surface of the first wireless charging stand 10 is larger than that of the charging surface of the second wireless charging stand 20. The charging panel of the main charging seat is larger, and the charging panel can be suitable for larger electronic products, such as mobile phones or tablet computers. The charging surface of the first wireless charging stand 10 is larger, and the charging stand can also be suitable for a mobile phone, an earphone bin or the like.

Specifically, the first wireless charging stand 10 and/or the second wireless charging stand 20 are respectively embedded with magnetic elements for attracting the electronic device to be charged by magnetic attraction. As shown in fig. 2, taking the second wireless charging stand 20 as an example, a magnetic block is disposed in the second wireless charging stand 20.

Specifically, the first wireless charging stand 10 and/or the second wireless charging stand 20 are respectively provided with two wireless charging coils, wherein one wireless charging coil is a wireless charging transmitting coil, and the other wireless charging coil is a wireless charging receiving coil. As shown in fig. 2, taking the second wireless charging stand 20 as an example, the wireless charging coil 22 includes a wireless charging transmitting coil 221 and a wireless charging receiving coil 222, so that the wireless charging stand 20 can charge other electronic products and can be charged by means of an external wireless charging device.

In the wireless charging stand 100, a plurality of charging seats 10, 20 and 30 are integrally connected, and the charging seats are connected through a strut 32, so that a compact and coordinated wireless charging support structure with compact structure is formed, and the whole structure is coordinated, and the structure is small and flexible. The first wireless charging seat 10 and the second wireless charging seat 20 are rotatably connected and relatively independent, and can be respectively adjusted to an angle suitable for users to watch, so that greater convenience is provided for the users. Moreover, the whole structure occupies smaller space, is concise and elegant, enhances the use experience of users, and has wide application prospect.

It should be noted that the present utility model is not limited to the above embodiments, and those skilled in the art can make other changes according to the inventive spirit of the present utility model, and these changes according to the inventive spirit of the present utility model should be included in the scope of the present utility model as claimed.

Claims

1. The utility model provides a wireless charging support, its includes the base and locates at least one wireless charging seat on the base, its characterized in that, the base embeds have the main circuit board and with the wireless charging main coil that main circuit board electricity is connected, at least one wireless charging seat includes first wireless charging seat and second wireless charging seat, the base is equipped with the pillar, first wireless charging seat rotate through first revolution mechanic connect in top one side of pillar, second wireless charging seat rotate through second revolution mechanic connect in top opposite side of pillar, first wireless charging seat with second wireless charging seat has built-in first wireless charging coil and second wireless charging coil respectively, first wireless charging coil with second wireless charging coil respectively the electricity connect in main circuit board.

2. The wireless charging stand of claim 1, wherein the first rotational structure and the second rotational structure are symmetrically mounted on both sides of the top end of the post.

3. The wireless charging stand of claim 1, wherein the two sides of the top end of the pillar are respectively provided with a rotating shaft, the first wireless charging seat and the second wireless charging seat are respectively provided with rotating connecting shafts, and each rotating shaft is respectively connected with the corresponding rotating connecting shaft in a rotating way.

4. The wireless charging cradle of claim 3, wherein the first wireless charging dock comprises a first charging dock plate and a first adapter extending from the first charging dock plate, the second wireless charging dock comprises a second charging dock plate and a second adapter extending from the second charging dock plate, and each of the rotational connection shafts is correspondingly disposed on the adapter.

5. The wireless charging stand of claim 4, wherein the first adapter and the second adapter are each a shaft or a cylinder, each adapter having an arcuate transition from cylindrical to planar transition to a disk face of a corresponding charging disk.

6. The wireless charging stand of claim 1, wherein the base is a disc seat, the disc seat has a circumferential side surface, the circumferential side surface is provided with at least one interface, the circumferential side surface is partially extended outwards to form a joint portion, the surface of the joint portion is substantially parallel to the disc surface of the disc seat, the support column integrally extends obliquely to the joint portion outer flange of the base, and the joint portion is in a triangular seat shape.

7. The wireless charging stand of claim 1, wherein the base extends outwardly and has a junction, the base has a main charging stand, the support stand stands at one end of the junction, the bottom surface of the junction has a avoidance groove, the wall of the avoidance groove is provided with a line mouth, the support stand is provided with a wiring groove or hole, and a circuit board of the main charging stand is electrically connected with the first wireless charging coil and the second wireless charging coil by wiring in the wiring groove or hole.

8. The wireless charging stand of claim 7, wherein the first wireless charging stand is a charging stand of a mobile phone or an earphone, the second wireless charging stand is a charging stand of a watch, each charging stand has a charging surface, an area of the charging surface of the main charging stand is larger than an area of the charging surface of the second wireless charging stand, an area of the charging surface of the main charging stand is larger than an area of the charging surface of the first wireless charging stand, and an area of the charging surface of the first wireless charging stand is larger than an area of the charging surface of the second wireless charging stand.

9. The wireless charging stand of claim 1, wherein the first wireless charging stand and/or the second wireless charging stand are/is provided with magnetic elements respectively for attracting the electronic device to be charged by magnetic attraction.

10. The wireless charging stand of claim 1, wherein the first wireless charging stand and/or the second wireless charging stand are each provided with two wireless charging coils, wherein one wireless charging coil is a wireless charging transmitting coil, and the other wireless charging coil is a wireless charging receiving coil.