Wireless charging device

Abstract

This application discloses a wireless charging device, which includes a base, a support member, a pivot, a first charging module, a display panel, and a touch component. The support member includes a first support rod and a first crossbar. The first support rod is connected to the base and the first crossbar is connected and set at an angle. The pivot is connected to the first crossbar, and the pivot and the first crossbar extend in the same direction. The first charging module is connected to the pivot, and the pivot is rotatably connected to at least one of the first crossbar and the first charging module. The first charging module can rotate relative to the first crossbar via the pivot to adjust the tilt angle of the first charging module. The display panel is disposed on the base. The touch component is disposed on the base and electrically connected to the display panel. The first charging module can rotate relative to the first crossbar via the pivot, thereby adjusting the tilt angle of the first charging module, which allows the user to choose a suitable angle to view the screen and facilitates the use of the mobile phone.

Description

Technical Field

[0001] This application relates to the field of charging device technology, and more particularly to a wireless charging device. Background Technology

[0002] Wireless chargers can wirelessly charge electronic devices such as mobile phones, watches, and earphones, offering convenience by eliminating the need for charging cables. Among related technologies, stand-type wireless chargers can elevate the phone, making it easier for users to use it while charging. However, the tilt angle of the phone during charging is often not adjustable, which can be inconvenient for users. Utility Model Content

[0003] This application provides a wireless charging device that can improve the technical problem that the tilt angle of a mobile phone cannot be adjusted during charging.

[0004] This application provides a wireless charging device, which includes a base, a support member, a pivot, a first charging module, a display panel, and a touch component. The support member includes a first support rod and a first crossbar. The first support rod is connected to the base, and the first support rod and the first crossbar are connected and set at an angle. The pivot is connected to the first crossbar, and the pivot extends in the same direction as the first crossbar. The first charging module is connected to the pivot, and the pivot is rotatably connected to at least one of the first crossbar and the first charging module. The first charging module can rotate relative to the first crossbar via the pivot to adjust the pitch angle of the first charging module. The display panel is disposed on the base. The touch component is disposed on the base and electrically connected to the display panel.

[0005] Beneficial effects: The first charging module can charge electronic products such as mobile phones. Since the pivot and the first crossbar are rotatably connected, and the first charging module is connected to the pivot, the first charging module can rotate relative to the first crossbar through the pivot, thereby adjusting the tilt angle of the first charging module. When the mobile phone is placed on the first charging module, the tilt angle of the mobile phone can also be adjusted, so that the user can choose a suitable angle to view the screen and make it convenient for the user to use the mobile phone. Attached Figure Description

[0006] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0007] Figure 1 This is a schematic diagram of the structure of a wireless charging device in one embodiment of this application; Figure 2 This is a schematic diagram of the internal structure of a wireless charging device in one embodiment of this application; Figure 3 This is a schematic diagram of the structure of a wireless charging device according to another embodiment of this application; Figure 4 This is an exploded structural diagram of a wireless charging device in one embodiment of this application; Figure 5 This is an exploded structural diagram of a wireless charging device according to another embodiment of this application; Figure 6 This is an exploded structural diagram of a wireless charging device in another embodiment of this application; Figure 7 This is an exploded structural diagram of a wireless charging device in another embodiment of this application; Figure 8 This is a schematic diagram of the structure of a wireless charging device in another embodiment of this application; Figure 9 This is an exploded structural diagram of a wireless charging device in another embodiment of this application; Figure 10 This is a schematic diagram of the structure of the rotating shaft, bushing, and sleeve in one embodiment of this application; Figure 11 This is a schematic diagram of the structure of the rotating shaft and bushing in one embodiment of this application; Figure 12 This is an exploded structural diagram of the first charging module in one embodiment of this application; Figure 13 This is an exploded structural diagram of the first charging module in another embodiment of this application; Figure 14 This is an exploded view of the first charging module in another embodiment of this application.

[0008] Explanation of reference numerals in the attached drawings: 100, wireless charging device; 110, base; 110a, receiving cavity; 111, bottom shell; 112, top shell; 112a, light-transmitting area; 112b, touch area; 112c, socket; 1121, first wall surface; 1122, second wall surface; 113, left end; 114, right end; 120, support member; 120a, first cable passage; 121, plug-in end; 122, first support rod; 123, second support rod; 124, main body; 125, cover; 126, first crossbar; 127, second crossbar; 130, first charging module; 131, first housing; 1311, frame; 1312, front shell; 131a, cable inlet; 131b, cable groove; 132, first charging cable. 133. Heat-conducting component; 134. Cooling component; 134a. Receiving groove; 1341. Semiconductor cooler; 1342. Heat dissipation fins; 1343. Fan; 135. Magnetic component; 141. Display panel; 142. Touch component; 143. Mounting bracket; 144. Electronic control board; 151. Connector; 152. First limiting component; 153. Second limiting component; 154. Third limiting component; 160. Second charging module; 170. Counterweight; 181. Bushing; 181a. Second wire passage; 182. Rotating shaft; 183. Sleeve; 183a. Third wire passage; 184. Limiting structure; 1841. First limiting part; 1842. Second limiting part; 185. Mating part; 190. Third charging module. Detailed Implementation

[0009] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0010] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0011] Furthermore, the use of terms such as "first," "second," etc., in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0012] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0013] Furthermore, the technical solutions of the various embodiments of this application can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this application.

[0014] like Figure 1 and Figure 2 As shown, this application embodiment provides a wireless charging device 100, which includes a base 110, a support member 120, and a first charging module 130.

[0015] The base 110 supports the support member 120 and the first charging module 130. The base 110 has a relatively large base area, making it more stable when placed. The base 110 includes a top shell 112 and a bottom shell 111 connected to the top shell 112. The top shell 112 and the bottom shell 111 together form a receiving cavity 110a. The receiving cavity 110a can accommodate other components of the wireless charging device 100. The top shell 112 and the bottom shell 111 are detachably connected, facilitating the assembly of the base 110 and the maintenance of the components inside. The top shell 112 and the bottom shell 111 can be made of plastic to reduce the weight of the base 110 and provide insulation. Alternatively, the top shell 112 and the bottom shell 111 can be made of metal, resulting in higher strength, longer service life, and better heat dissipation for the base 110.

[0016] The support member 120 is mounted and fixed to the base 110 to ensure its stability. The support member 120 is connected to at least one of the bottom shell 111 and the top shell 112; that is, the support member 120 may be connected only to the bottom shell 111, or only to the top shell 112, or simultaneously to both the top shell 112 and the bottom shell 111. The support member 120 is used to support the first charging module 130, and the support member 120 may exemplary be a rod-shaped structure.

[0017] The first charging module 130 is used to wirelessly charge electronic devices, such as mobile phones, earphones, and power banks. The first charging module 130 emits electromagnetic waves to the electronic device, which converts these waves into electrical energy, thus eliminating the need for a power cord and achieving wireless charging. Optionally, the first charging module 130 may integrate a magnetic attractor, allowing for precise alignment between the first charging module 130 and the electronic device, thereby improving charging efficiency. In addition to precise alignment, the magnetic attractor also ensures that the electronic device does not shift due to vibration during charging, thus maintaining the electronic device in an optimal charging state.

[0018] The first charging module 130 is disposed on the support member 120, that is, the first charging module 130 and the base 110 are spaced apart in the height direction. The first charging module 130 does not need to be placed on the base 110, thus giving the base 110 enough space to accommodate other components. Moreover, since the first charging module 130 is suspended, its heat dissipation performance is better, resulting in higher charging efficiency. Optionally, the first charging module 130 adopts the Qi wireless charging standard to be compatible with most Qi-compliant devices on the market.

[0019] like Figure 1 and Figure 2 As shown, in some embodiments, the wireless charging device 100 further includes a display panel 141 and a touch component 142. The top shell 112 is provided with a light-transmitting area 112a and a touch area 112b, which may be spaced apart or adjacent to each other.

[0020] The display panel 141 is disposed within the receiving cavity 110a and is positioned corresponding to the light-transmitting area 112a. The user can observe the displayed content on the display panel 141 through the light-transmitting area 112a. The display panel 141 is used to display relevant information of the wireless charging device 100, such as charging efficiency, charging time, remaining charging time, charging power, charging current, charging voltage, temperature, firmware version, etc.

[0021] A touch component 142 is disposed within the receiving cavity 110a and corresponds to the touch area 112b. The touch method of the touch component 142 can be capacitive, pressure-sensitive, etc. When a user touches the touch area 112b of the top cover 112, the touch component 142 can sense the user's operation. The user can perform touch operations such as tapping and swiping within the touch area 112b.

[0022] The touch component 142 is electrically connected to the display panel 141, enabling them to interact. When a user performs a touch operation, the display screen on the display panel 141 changes in response to the user's operation. Optionally, the wireless charging device 100 also includes an electronic control board 144, to which both the touch component 142 and the display panel 141 are electrically connected. The touch component 142 sends received control commands to the electronic control board 144, which then controls the display panel 141 to respond. Alternatively, a control module can be integrated into the display panel 141, with the touch component 142 directly electrically connected to it. The touch component 142 then sends received control commands to the display panel 141, which responds.

[0023] Since the wireless charging device 100 is equipped with a display panel 141 and a touch component 142, the display panel 141 can display charging information, thereby enabling information interaction with the user, and the touch component 142 can sense the user's operation, thereby enabling operation interaction with the user. The combination of the two can improve the interactivity between the wireless charging device 100 and the user, resulting in a better user experience.

[0024] In some other embodiments, the display panel 141 and the touch component 142 may be disposed above the base 110, and the base 110 does not need to be provided with a light-transmitting area 112a and a touch area 112b.

[0025] like Figure 1 and Figure 2 As shown, in some embodiments, the electronic control board 144 is also used to negotiate charging parameters with the electronic device and control the output parameters of the first charging module 130, the second charging module 160, and the third charging module 190 according to the negotiation result. The electronic control board 144 is generally flat in shape, and the base 110 is also generally flat in shape. The electronic control board 144 is disposed in the receiving cavity 110a to make full use of the space in the base 110 without significantly thickening the base 110.

[0026] like Figure 1 and Figure 2 As shown, in some embodiments, the wireless charging device 100 further includes a mounting bracket 143, which is disposed in the receiving cavity 110a and fixed to the top shell 112. The display panel 141 and the touch component 142 are both fixed on the mounting bracket 143, and the display panel 141 and the touch component 142 are sandwiched between the mounting bracket 143 and the top shell 112, thereby facilitating the assembly of the display panel 141 and the touch component 142.

[0027] like Figure 1 and Figure 2As shown, in some embodiments, the wireless charging device 100 also includes a counterweight 170, which is disposed on the base 110 and serves as a counterweight to lower the center of gravity of the wireless charging device 100, making the wireless charging device 100 more stable and less prone to tipping over.

[0028] like Figure 1 and Figure 2 As shown, in some embodiments, the wireless charging device 100 further includes a second charging module 160. Both the counterweight 170 and the second charging module 160 are disposed within the receiving cavity 110a, and the counterweight 170 abuts against the second charging module 160 to conduct heat from the second charging module 160. The counterweight 170 is typically a metal block, serving both as a counterweight and for heat dissipation. Optionally, the counterweight 170 abuts against the bottom shell 111, allowing heat from the counterweight 170 to be conducted to the bottom shell 111, thereby further improving heat dissipation. The second charging module 160 can be used to charge headphones, mobile phones, etc.

[0029] The top cover 112 can be marked with a charging area corresponding to the second charging module 160, thereby guiding the user to place the electronic device in the charging area. Optionally, an anti-slip pad can be provided on the top cover 112 corresponding to the second charging module 160. The anti-slip pad can both define the charging area and prevent the electronic device from sliding.

[0030] like Figure 1 and Figure 2 As shown, in some embodiments, the display panel 141 is disposed on the front side of the support member 120, so that the display panel 141 is not obstructed by the support member 120. The second charging module 160 is disposed between the display panel 141 and the support member 120, so that the second charging module 160 can fit more closely to the upper shell, and when electronic products such as headphones are placed on the second charging module 160, the display panel 141 is not obstructed by the electronic products such as headphones.

[0031] like Figure 1 and Figure 2 As shown, in some embodiments, the touch component 142 is disposed on the front side of the display panel 141, and the display panel 141 is disposed between the support member 120 and the touch component 142. When the user operates the touch component 142, the operation is more convenient and will not obstruct the display panel 141.

[0032] like Figures 1 to 3As shown, in some embodiments, the support member 120 includes a first support rod 122 and a first crossbar 126. The first support rod 122 is connected to the base 110, and the first charging module 130 is disposed on the first crossbar 126. The first support rod 122 and the first crossbar 126 are connected and set at an angle, for example, the first support rod 122 is inclined to the base 110, and the first crossbar 126 is set approximately horizontally.

[0033] like Figures 1 to 3 As shown, in some embodiments, the support member 120 further includes a second support rod 123, the first support rod 122 is connected to the second support rod 123, or the first support rod 122 is connected to the base 110.

[0034] The wireless charging module also includes a third charging module 190, which is used to charge the smartwatch. The first charging module 130 is disposed on the first support rod 122, and the third charging module 190 is disposed on the second support rod 123, thereby allowing the first charging module 130 and the third charging module 190 to be separated.

[0035] In some embodiments, the display panel 141 is used to display at least one of the output power, menu interface, and charging mode of the first charging module 130, the second charging module 160, and the third charging module 190.

[0036] The touch component can set parameters for the display panel 141, such as adjusting brightness, and can also set parameters for the first charging module 130, such as setting the charging power. The touch component can also control the mode of the first charging module 130, including adjusting the charging mode and heat dissipation function.

[0037] In some embodiments, the wireless charging device 100 further includes a control module electrically connected to the touch component 142. The control module is configured to control at least one operating parameter of the display panel 141 and / or control at least one operating parameter of the first charging module 130 based on the detection of a user's sliding touch operation in the touch area 112b.

[0038] like Figures 1 to 3 As shown, in some embodiments, the support member 120 further includes a second crossbar 127 connected to the second support rod 123. The second support rod 123 and the second crossbar 127 are arranged at an angle, for example, the second support rod 123 is inclined to the base 110, and the second crossbar 127 is arranged approximately horizontally. The third charging module 190 is disposed on the second crossbar 127, so that the forces on the left and right ends of the support member 120 can be at least partially offset.

[0039] like Figures 1 to 3As shown, in some embodiments, the base 110 has a left end 113 and a right end 114 that are opposite to each other. A first crossbar 126 extends toward the left end 113 of the base 110, and a second crossbar 127 extends toward the right end 114 of the base 110, so that the second crossbar 127 is arranged parallel to the first crossbar 126. The first charging module 130 and the third charging module 190 are distributed on the left and right sides and are facing the user.

[0040] like Figures 1 to 3 As shown, in some embodiments, the second crossbar 127 is higher than the first crossbar 126, so that the first charging module 130 is further away from the base, thereby reserving sufficient space to place the mobile phone.

[0041] like Figures 1 to 3 As shown, in some embodiments, the first support rod 122 is inclined toward the left end 113 of the base 110, and the second support rod 123 is inclined toward the right end 114 of the base 110. The first support rod 122 and the second support rod 123 are set at an angle, so that the support member 120 is approximately V-shaped. In this way, the first support rod 122 and the second support rod 123 can be integrally formed, which is convenient for processing and allows the user to use both hands to grasp the first support rod 122 and the second support rod 123 to pick up and put down the wireless charging device 100.

[0042] In some embodiments, the lower ends of the first support rod 122 and the second support rod 123 are fixedly connected to the base 110, and the upper ends of the first support rod 122 and the second support rod 123 are separated from each other, forming an upward-opening V-shaped structure. Thus, the first support rod 122 and the second support rod 123 can be integrally formed, which is convenient for processing and allows the user to easily grasp the first support rod 122 and the second support rod 123 with both hands to pick up and place the wireless charging device 100.

[0043] like Figure 1 and Figure 2 As shown, in some embodiments, the first charging module 130 mainly charges the mobile phone, and the third charging module 190 mainly charges the smartwatch. Generally speaking, the size of the first charging coil 132 in the first charging module 130 is larger than the size of the third charging coil in the third charging module 190. Therefore, the surface area of ​​the first charging module 130 is larger than that of the third charging module 190, and the weight of the first charging module 130 is greater than that of the third charging module 190. Consequently, the left end 113 of the base 110 usually experiences greater stress. Moreover, due to the relatively large size of the mobile phone, sufficient space needs to be reserved between the first charging module 130 and the base 110. The mobile phone will be more biased towards the left end 113 of the base 110, which will exacerbate the imbalance of stress on the base 110.

[0044] In this embodiment, by placing the counterweight 170 at the right end 114 of the base 110, the force on the base 110 can be better balanced, making it less likely for the base 110 to tip over to the left end 113.

[0045] like Figures 1 to 3 As shown, in some embodiments, the top shell 112 includes a first wall surface 1121 and a second wall surface 1122, which may be adjacent to or spaced apart. A light-transmitting area 112a is provided on the second wall surface 1122; for example, the second wall surface 1122 may be made of light-transmitting plastic, acrylic, glass, etc. A touch area 112b may be located on either the first wall surface 1121 or the second wall surface 1122, without limitation. Optionally, the touch area 112b and the light-transmitting area 112a are close to each other, so that the touch area 112b and the light-transmitting area 112a can be simultaneously within the user's field of vision, facilitating the user to observe the displayed content on the display panel 141 while operating the device.

[0046] like Figures 1 to 3 As shown, in some embodiments, the housing containing the second wall 1122 is a semi-transparent housing. For example, the housing containing the second wall 1122 is a transparent housing coated with semi-transparent ink. The first wall 1121 can be a light-transmitting housing, a semi-transparent housing, or a non-light-transmitting housing, and is not limited here. When the display panel 141 is lit, the display content on the display panel 141 can be seen through the second wall 1122, thus not affecting the user's viewing of the display panel 141. When the display panel 141 is turned off, there is basically no light passing through the base 110. The display panel 141 is blocked by the second wall 1122, making it difficult for the user to see the display panel 141 and other components inside the base 110. This makes the appearance of the base 110 simpler, with better integration, and improves the sense of high-end display. Optionally, the light transmittance of the light-transmitting area 112a is 10-30%.

[0047] like Figures 1 to 3 As shown, in some embodiments, the second wall surface 1122 is closer to the front end of the base 110 than the first wall surface 1121, and the second wall surface 1122 is inclined downward toward the front end of the base 110. For example, the first wall surface 1121 is parallel to the bottom shell 111. The first wall surface 1121 can be used to place electronic devices. When the wireless charging device 100 is placed on a table, the first wall surface 1121 is horizontal, so that the electronic devices on the first wall surface 1121 are not easy to slip off. The second wall surface 1122 is inclined relative to the first wall surface 1121, so that the light-transmitting area 112a can be tilted, thereby facilitating the user to observe the display content on the display panel 141. Optionally, the touch area 112b is disposed on the second wall surface 1122, thereby facilitating the user to operate in the touch area 112b.

[0048] like Figure 4 As shown, in some embodiments, the support member 120 has a plug end 121 connected to the first support rod 122, and the plug end 121 is connected to the base 110.

[0049] like Figure 4 As shown, in some embodiments, the top shell 112 protrudes towards the bottom shell 111 to form an insertion hole 112c. Optionally, the insertion end 121 is disposed at the connection between the first support rod 122 and the second support rod 123. The first support rod 122, the second support rod 123, and the insertion end 121 can be integrally formed or assembled separately. The insertion end 121 is inserted into the insertion hole 112c, and the insertion end 121 is matched with the hole wall of the insertion hole 112c to limit the rotation of the support member 120 relative to the top shell 112. Exemplarily, the shape of the insertion hole is non-circular, for example, the shape of the insertion hole is oblong, elliptical, rectangular, triangular, etc. The projection shape of the insertion end 121 in the insertion direction corresponds to the shape of the insertion hole, thereby achieving the limiting effect through the shape matching of the insertion end 121 and the insertion hole.

[0050] like Figures 4 to 8 As shown, in some embodiments, the wireless charging device 100 further includes a connector 151, a first limiting member 152, a second limiting member 153, and a third limiting member 154.

[0051] The first limiting member 152 connects the connector 151 and the plug end 121 to fix the plug end 121 to the connector 151. The second limiting member 153 connects the connector 151 and the top shell 112 to fix the top shell 112 to the connector 151. The plug end 121 is connected to the top shell 112 through the connector 151.

[0052] The third limiting member 154 connects the plug-in end 121 and the bottom shell 111 so that the plug-in end 121 is fixed to the bottom shell 111. That is, the support member 120 is connected to both the bottom shell 111 and the top shell 112. The support member 120 can achieve double fixation, thereby enhancing the connection strength between the support member 120 and the base 110, making it less likely for the support member 120 and the base 110 to loosen.

[0053] The first limiting member 152, the second limiting member 153, and the third limiting member 154 can all be screws. The bottom of the insertion end 121 has multiple screw holes, allowing the screws to be screwed into these holes for secure fixing. Other components in the wireless charging device 100 are also typically fixed with screws during assembly, thus requiring fewer tools and simplifying the assembly process. Alternatively, the first limiting member 152, the second limiting member 153, and the third limiting member 154 can all be pins. The side wall of the insertion end 121 can have multiple pin holes, into which the pins are inserted to fix the first support member 120 to the top shell 112.

[0054] In some embodiments, the plug end 121 can extend into the receiving cavity 110a without passing through the bottom shell 111, and there is no need to open a through hole on the bottom shell 111 for the plug end 121 to pass through, thereby improving the sealing performance of the bottom shell 111.

[0055] like Figure 9 and Figure 10 As shown, in some embodiments, the wireless charging device 100 includes a pivot 182, which is rotatably connected to a first crossbar 126, and the pivot 182 and the first crossbar 126 extend in the same direction. A first charging module 130 is connected to the pivot 182, and the first charging module 130 can rotate relative to the first crossbar 126 via the pivot 182 to adjust the pitch angle of the first charging module 130.

[0056] In some embodiments, the rotation angle of the first charging module 130 relative to the first crossbar 126 is greater than 0 degrees and less than or equal to 90 degrees, for example, it can be 0-80 degrees, thereby providing a relatively large adjustment range.

[0057] like Figure 9 and Figure 10 As shown, in some embodiments, the wireless charging device 100 further includes a bushing 181 and a sleeve 183. The bushing 181 is connected to the first crossbar 126, and the rotating shaft 182 is rotatably mounted on the bushing 181. By using the bushing, wear between the rotating shaft 182 and the first crossbar 126 can be reduced, thus improving service life. The sleeve 183 surrounds the bushing 181 and the rotating shaft 182, and is connected to both the rotating shaft 182 and the first charging module 130. The first charging module 130 can rotate relative to the support member 120, thereby allowing the first charging module 130 to adjust its pitch angle for selecting a suitable angle to observe the mobile phone. The sleeve 183 can shield and protect the bushing 181 and the rotating shaft 182, minimizing the impact of dust and debris on their rotation, and is also more aesthetically pleasing. The sleeve 183 is spaced apart from the bushing 181, thus preventing friction and collision between the sleeve 183 and the bushing 181. Optionally, the rotating shaft 182 and the bushing 181 have a rotational damping or locking structure, thereby enabling the first charging module 130 to hover.

[0058] like Figure 9 and Figure 10As shown, in some embodiments, the support member 120 is hollow, forming a first wire-passing channel 120a, meaning that wiring can be routed inside the support member 120. This fully utilizes the internal space of the support member 120, resulting in a smaller size and more aesthetically pleasing wiring for the wireless charging device 100. The support member 120 can protect the wires, preventing wear and tear and extending their lifespan. Optionally, the support member 120 is at least partially made of metal, which extends its lifespan and provides some shielding for the wires, reducing transmission interference.

[0059] like Figure 9 and Figure 10 As shown, in some embodiments, the support member 120 includes a main body 124 and a cover 125, the main body 124 and the cover 125 being detachably connected, thereby facilitating the threading of the support member 120. Optionally, the main body 124 and the cover 125 are snap-fitted together for easy assembly.

[0060] like Figure 9 and Figure 10 As shown, in some embodiments, the support member 120 is hollow and has a first wire passage 120a, the bushing 181 has a second wire passage 181a, and the sleeve 183 has a third wire passage 183a. The first wire passage 120a, the second wire passage 181a, and the third wire passage 183a are connected in sequence.

[0061] The first charging module 130 includes a first housing 131 and a first charging coil 132. The first housing 131 is connected to the sleeve 183, and the first housing 131 is provided with a wire inlet hole 131a, which communicates with the third wire passage channel 183a. The first charging coil 132 is disposed inside the first housing 131. The wireless charging device 100 also includes a wire, and the first charging coil 132 is electrically connected to the electronic control board 144 through the wire. Specifically, one end of the wire is electrically connected to the electronic control board 144, and the other end passes through the first wire passage channel 120a, the second wire passage channel 181a, and the third wire passage channel 183a in sequence, and extends into the first housing 131 through the wire inlet hole 131a, and is electrically connected to the first charging coil 132. When the first charging module 130 rotates, the wire will not be exposed, thereby protecting the wire and making it more aesthetically pleasing.

[0062] like Figure 11As shown, in some embodiments, one of the rotating shaft 182 and the bushing 181 is provided with a limiting structure 184, and the other of the rotating shaft 182 and the bushing 181 is provided with a mating part 185. The limiting structure 184 includes a first limiting part 1841 and a second limiting part 1842 spaced apart in the rotation direction of the rotating shaft 182. The mating part 185 is disposed between the first limiting part 1841 and the second limiting part 1842, and the first limiting part 1841 and the second limiting part 1842 limit the rotation range of the mating part 185. By providing the limiting structure 184 and the mating part 185, the rotation range of the first charging module 130 can be limited.

[0063] like Figure 12 As shown, in some embodiments, the first housing 131 includes a frame 1311 and a front housing 1312. A cable inlet hole 131a is provided at the center of the frame 1311. The frame 1311 is connected to the front housing 1312 and the rotating shaft 182. The frame 1311 also has a cable inlet hole 131a and a cable passage groove 131b. The cable passage groove 131b extends radially from the cable inlet hole 131a to the periphery of the frame 1311, that is, from the center of the frame 1311 to its edge. The frame 1311 and the cable passage groove 131b are integrated, which can hide the cable routing and reduce the thickness of the first housing 131.

[0064] like Figure 12 As shown, in some embodiments, the pivot 182 is located at the end of the bushing 181 away from the first crossbar 126 to avoid the second wire passage 181a, so that the pivot 182 will not affect the wire passage.

[0065] like Figure 13 and Figure 14 As shown, in some embodiments, the first charging module 130 further includes a magnetic attractor 135, a heat-conducting component 133, and a cooling component 134.

[0066] A magnetic element 135 surrounds the first charging coil and is used to magnetically attract the mobile phone, allowing the phone to adhere to the first casing 131 and prevent it from falling off. It also ensures the phone is aligned with the first charging coil 132, improving charging efficiency.

[0067] The heat-conducting element 133 abuts against the first charging coil 132 to transfer heat from the first charging coil 132. The heat-conducting element 133 can be, exemplarily, a heat-conducting metal sheet. The cooling element 134 abuts against the heat-conducting element 133 to reduce the temperature of the heat-conducting element 133. Optionally, a thermally conductive pad is provided between the cooling element 134 and the heat-conducting element 133, thereby ensuring a tighter fit between the two elements and improving thermal conductivity.

[0068] By incorporating the heat-conducting component 133 and the cooling component 134, the temperature of the first charging coil 132 can be reduced, thereby enabling the first charging coil 132 to continuously output the highest possible power. Optionally, the maximum output power of the first charging module 130 is 25W.

[0069] like Figure 13 and Figure 14 As shown, in some embodiments, the cooling component 134 includes a semiconductor cooler 1341, heat sink fins 1342, and a fan 1343.

[0070] The 1341 thermoelectric cooler is a solid-state device, thus operating quietly without noise, with high reliability, long lifespan, and requiring no maintenance. It also possesses strong resistance to vibration and shock, making it suitable for long-term use. The 1341 thermoelectric cooler cools or heats very quickly, typically reaching the target temperature within seconds, making it suitable for applications requiring rapid temperature control. The intensity of cooling or heating can be precisely controlled by adjusting the magnitude and direction of the input current.

[0071] The cold end of the semiconductor cooler 1341 abuts against the heat-conducting component 133, the heat dissipation fins 1342 abut against the hot end of the semiconductor cooler 1341, and the fan 1343 is set corresponding to the heat dissipation fins 1342.

[0072] By incorporating a fan 1343, heat can be dissipated from the hot end of the thermoelectric cooler 1341, thereby improving its cooling performance. Furthermore, the fan 1343 can also dissipate heat from the internal components of the first charging module 130, preventing heat buildup that could cause the first charging module 130 to malfunction.

[0073] In some embodiments, the heat dissipation fins 1342 are provided with receiving grooves 134a, the fan 1343 is housed in the receiving grooves 134a, and the heat dissipation fins 1342 surround the fan 1343, thereby reducing the thickness of the first housing 131.

[0074] In some embodiments, the wireless charging device 100 further includes a silicone pad disposed on the bottom of the base 111. The silicone pad can play a role in preventing slippage, thereby increasing the stability of the base 110. In addition, the silicone pad can also cover the screw holes on the bottom of the base 111, thereby improving the sealing performance of the base 110.

[0075] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A wireless charging device, characterized by, include: Base; The support includes a first support rod and a first crossbar, wherein the first support rod is connected to the base and the first support rod is connected to the first crossbar at an angle; A pivot is connected to the first crossbar, and the pivot extends in the same direction as the first crossbar. A first charging module is connected to the rotating shaft. The rotating shaft is rotatably connected to at least one of the first crossbar and the first charging module. The first charging module can rotate relative to the first crossbar via the rotating shaft to adjust the pitch angle of the first charging module. A display panel is disposed on the base; A touch component is disposed on the base and electrically connected to the display panel.

2. The wireless charging device of claim 1, wherein, The wireless charging device further includes a bushing and a sleeve. The bushing is connected to the first crossbar, the rotating shaft is rotatably disposed on the bushing, and the sleeve surrounds the bushing and the rotating shaft. The sleeve is connected to both the rotating shaft and the first charging module.

3. The wireless charging device of claim 2, wherein, The support member is hollow and has a first wire passage channel, the bushing has a second wire passage channel, and the sleeve has a third wire passage channel. The first wire passage channel, the second wire passage channel, and the third wire passage channel are connected in sequence. The first charging module includes a first housing, which is connected to the sleeve. The first housing has a wire inlet hole, which is connected to the third wire passage channel. The wireless charging device also includes a wire and an electronic control board. The electronic control board is disposed on the base. One end of the wire is electrically connected to the electronic control board, and the other end passes through the first wire passage, the second wire passage and the third wire passage in sequence, and extends into the first housing through the wire inlet hole.

4. The wireless charging device according to claim 3, characterized in that, The first housing includes a frame and a front shell. The frame is connected to both the rotating shaft and the front shell. The frame is provided with the inlet hole and the through groove. The through groove extends radially from the inlet hole to the periphery of the frame.

5. The wireless charging device of claim 3, wherein, The rotating shaft is located at the end of the bushing away from the first crossbar to avoid the second wire passage.

6. The wireless charging device of claim 2, wherein, One of the rotating shaft and the bushing is provided with a limiting structure, and the other of the rotating shaft and the bushing is provided with a mating part. The limiting structure includes a first limiting part and a second limiting part that are spaced apart in the rotation direction of the rotating shaft. The mating part is disposed between the first limiting part and the second limiting part, and the first limiting part and the second limiting part limit the rotation range of the mating part.

7. The wireless charging device of claim 1, wherein, The support also includes a plug-in end connected to the first support rod, and the plug-in end is connected to the base.

8. The wireless charging device of claim 7, wherein, The base includes a bottom shell and a top shell connected to the bottom shell. The plug-in end passes through the top shell and is connected to both the top shell and the bottom shell.

9. The wireless charging device of claim 8, wherein, The top shell protrudes towards the bottom shell and forms a socket, the plug-in end is inserted into the socket, and the wireless charging device further includes: A connector is provided at the bottom of the socket; The first limiting member connects the connector and the plug-in end to fix the plug-in end to the connector; The second limiting member connects the connecting member and the top shell to fix the top shell to the connecting member; The third limiting member connects the plug-in end and the bottom shell to fix the plug-in end to the bottom shell.

10. The wireless charging device of claim 1, wherein, The base includes a bottom shell and a top shell connected to the bottom shell. The bottom shell and the top shell together form a receiving cavity. The top shell is provided with a light-transmitting area and a touch area. The display panel is disposed within the receiving cavity and is disposed corresponding to the light-transmitting area. The display panel is used to display at least one of the output power, menu interface and charging mode of the first charging module. The touch component is disposed within the receiving cavity and is positioned corresponding to the touch area. The touch component is used to set parameters and / or control the mode of the display panel and / or the first charging module.

11. The wireless charging device of claim 10, wherein, The wireless charging device further includes a control module electrically connected to the touch component. The control module is configured to control at least one operating parameter of the display panel and / or the first charging module based on the detection of a user's sliding touch operation in the touch area.

12. The wireless charging device of claim 10, wherein, The top shell includes a first wall and a second wall, and the light-transmitting area is provided on the second wall; The second wall surface is closer to the front end of the base than the first wall surface, and the second wall surface is inclined downward toward the front end of the base.

13. The wireless charging device of claim 1, wherein, The wireless charging device further includes a second charging module disposed on the base, the display panel is disposed on the front side of the support member, and the second charging module is disposed between the display panel and the support member; and / or The touch component is disposed on the front side of the display panel, and the display panel is disposed between the support member and the touch component.

14. The wireless charging device of claim 1, wherein, The wireless charging device also includes a counterweight block disposed on the base.

15. The wireless charging device of claim 14, wherein, The wireless charging device further includes a second charging module disposed on the base, and the counterweight is in contact with the second charging module to conduct heat from the second charging module.

16. The wireless charging device of claim 1, wherein, The support member also includes a second support rod connected to the first support rod, and the wireless charging device also includes a third charging module connected to the second support rod.

17. The wireless charging device of claim 16, wherein, The support member also includes a second crossbar connected to the second support rod, the third charging module is disposed on the second crossbar, the second support rod and the second crossbar are arranged at an angle; the base has a left end and a right end that are opposite to each other; The first crossbar extends toward the left end of the base, the second crossbar extends toward the right end of the base, and the first support rod and the second support rod are set at an angle.

18. The wireless charging device of claim 16, wherein, The support member also includes a second crossbar connected to the second support rod, the third charging module is disposed on the second crossbar, and the second support rod and the second crossbar are arranged at an angle. The lower ends of the first support rod and the second support rod are fixedly connected to the base, and the upper ends of the first support rod and the second support rod are separated from each other, forming a V-shaped structure with the opening facing upward. The height of the first crossbar is greater than or equal to that of the second crossbar.

19. The wireless charging device of claim 17 or 18, wherein, The wireless charging module also includes a counterweight. The surface area of ​​the first charging module is larger than that of the third charging module. The counterweight is located at the right end of the base.

20. The wireless charging device of claim 1, wherein, The first charging module includes: A first housing is connected to the rotating shaft; A first charging coil is disposed inside the first housing; A magnetic attractor is disposed around the first charging coil; A heat-conducting component abuts against the first charging coil to transfer heat from the first charging coil; A cooling component comes into contact with the heat-conducting component to reduce the temperature of the heat-conducting component.

21. The wireless charging device of claim 20, wherein, The cooling component includes: A semiconductor cooler, wherein the cold end of the semiconductor cooler abuts against the heat-conducting element; The heat dissipation fins abut against the hot end of the semiconductor cooler; A fan is provided corresponding to the heat dissipation fins.

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