A wireless charging robot desktop and table
By setting up a robot car's activity space and a photosensitive positioning system inside the desktop, the problem of fixed wireless charger positions is solved, enabling precise charging of electronic devices regardless of placement, and reducing the size and cost of wireless charging transmitters.
Patent Information
- Application Number
- CN202011105218.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-10-15
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2040-10-15
AI Technical Summary
In traditional wireless charging furniture, the charger is in a fixed position, which cannot accommodate the arbitrary placement of electronic devices, affecting charging efficiency and increasing the size and cost of the devices.
Design a wireless charging robot desktop, including a desktop board and legs, with an internal space for a robot car to move around. The device position is determined by a photosensitive positioning plate and a light-transmitting hole. The robot car adjusts the position of the charging transmitter to adapt to the device placement. Precise charging is achieved by combining magnetic connection and communication components.
It enables precise charging of electronic devices regardless of their placement, and reduces the size and cost of wireless charging transmitters.
Smart Images
Figure CN114365898B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of furniture, and in particular to a wireless charging robot desktop and table. Background Art
[0002] Traditional wireless charging furniture fixes the wireless charger in a specific location. When a mobile phone or other electronic device with wireless charging function needs to be charged, it can only be placed in a fixed location for charging. In daily life, people place their mobile phones and other electronic devices more randomly, and the fixed charger position cannot meet this demand, especially on desks, desks, dining tables and other desktops. Mobile phones and other electronic devices are placed more randomly. In addition, if the location of mobile phones and other electronic devices deviates from the transmitter of the wireless charger, it will also affect the charging efficiency. Therefore, under normal circumstances, the transmitter of wireless charging will be larger than the receiver, which will also increase the size and cost of wireless charging. Summary of the invention
[0003] Based on the above, a wireless charging robot desktop and a table including the wireless charging robot desktop are provided, wherein the position of the wireless charger changes with the placement of electronic devices such as mobile phones.
[0004] A wireless charging robot desktop, comprising a desktop panel and table legs for supporting the desktop panel, wherein the desktop panel comprises a desktop panel body and a one-way light-transmitting plate covering the upper surface of the desktop panel body; a partition cavity used as an activity space for a robot vehicle is arranged inside the desktop panel body; a photosensitive positioning plate is arranged on the bottom surface of the partition cavity; a plurality of light-transmitting holes arranged in a matrix are arranged on the upper surface of the desktop panel body and connected to the partition cavity, so that light can pass through the light-transmitting holes to reach the surface of the photosensitive positioning plate; the photosensitive positioning plate is used to adjust the light transmission holes according to whether the light transmission holes are blocked. The position coordinates of the obstruction on the one-way light-transmitting plate are determined by the shadow generated after the obstruction; the robot car is provided with a communication component to exchange information with the one-way light-transmitting plate; the upper surface of the robot car is provided with a wireless charging transmitter, and the transmitting end face of the wireless charging transmitter is parallel to the top surface of the interlayer cavity; the wheels of the robot car are connected to the body of the robot car through a liftable bracket assembly, so that the distance between the transmitting end face of the wireless charging transmitter and the top surface of the interlayer cavity can be adjusted by lifting the liftable bracket assembly.
[0005] In one embodiment, a convex lens is disposed in the light-transmitting hole; the focal length of the convex lens is the same as the distance from the upper surface of the photosensitive positioning plate to the convex lens, so that the focus of the convex lens falls on the upper surface of the photosensitive positioning plate.
[0006] In one of the embodiments, a polarization grating is etched on the one-way light-transmitting plate.
[0007] In one of the embodiments, a magnetic connection charging socket is provided on the inner side of the compartment cavity; the magnetic connection charging socket is provided with a first charging contact and a second charging contact for outputting electric energy; the magnetic connection charging socket is externally connected to a power cord; a magnetic connection charging plug is provided on the robot car; the magnetic connection charging plug is provided with a third charging contact and a fourth charging contact for inputting electric energy during charging; when the robot car is charged, the magnetic connection charging plug and the magnetic connection charging socket are magnetically connected so that the third charging contact fits with the first charging contact, and the fourth charging contact fits with the second charging contact.
[0008] In one of the embodiments, the communication component is also used to exchange information with the wireless charging receiving end.
[0009] In one embodiment, a QR code is etched on the surface of the one-way light-transmitting plate, or a QR code sticker is attached. After scanning the QR code, the user can enter the charging selection interface, and the user can select the corresponding robot car according to the power of the robot car, or the model of the wireless charging receiving end, or the model power of the wireless charging receiving end. After selection, the terminal device is placed on the one-way light-transmitting plate. The photosensitive positioning plate determines the position coordinates of the terminal device on the one-way light-transmitting plate according to the shadow generated by the terminal device blocking the light-transmitting hole, and issues a command for the robot car to drive over.
[0010] The wireless charging robot desktop provided above is provided with a compartment cavity used as the activity space of the robot car inside the desktop body, and a photosensitive positioning plate is respectively provided on the bottom surface of the compartment cavity, and a light-transmitting hole arranged in a matrix on the top surface, so that the photosensitive positioning plate determines the position coordinates of the obstruction according to the shadow generated after the light-transmitting hole is blocked, and then the robot car is driven to the bottom of the obstruction (wireless charging receiving terminal), and the wireless charging transmitter arranged on the upper surface of the robot car and parallel to the top surface of the compartment cavity is pressed against the top surface of the compartment cavity under the action of the liftable bracket assembly, so as to charge the wireless charging receiving terminal. With such a setting, the location of people's mobile phones and other electronic devices in daily life can be more arbitrary, and the wireless charger can still charge mobile phones and other electronic devices. In addition, when the transmitting end of the wireless charger is connected to the wireless charging receiving end of the mobile phone and other electronic devices, the position can be more accurate, which will also reduce the volume and cost of the wireless charging transmitter. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 A schematic diagram of a side cross-sectional structure of a wireless charging robot desktop provided by an embodiment;
[0012] Figure 2 This is a schematic diagram of a top-down structure of a wireless charging robot desktop provided by an embodiment.
[0013] Explanation of the reference numerals: 100. Desktop panel body; 110. Partition cavity; 120. Light-transmitting hole; 200. Photosensitive positioning plate assembly; 300. Robot car; 310. Wireless charging transmitter; 320. Liftable bracket assembly; 330. Communication assembly; 340. Magnetic connection charging plug; 400. One-way light-transmitting plate; 500. Magnetic connection charging socket; 600. QR code sticker. DETAILED DESCRIPTION
[0014] In this patent document, the following discussion Figure 1-2 The various embodiments used to describe the principles or methods of the present disclosure are for illustration only and should not be interpreted as limiting the scope of the present disclosure in any way. With reference to the accompanying drawings, preferred embodiments of the present disclosure will be described below. In the following description, detailed descriptions of well-known functions or configurations will be omitted so as not to confuse the subject matter of the present disclosure with unnecessary details. Moreover, the terms used herein will be defined according to the functions of the present invention. Therefore, the terms may vary depending on the intention or usage of the user or operator. Therefore, the terms used herein must be understood based on the descriptions made herein.
[0015] A wireless charging robot desktop, such as Figure 1 As shown, the desktop board includes a desktop board and table legs for supporting the desktop board. The desktop board includes a desktop board body 100 and a one-way light-transmitting plate 400 covering the upper surface of the desktop board body 100. The desktop board body 100 is provided with a partition cavity 110 used as an activity space for the robot car 300. The bottom surface of the partition cavity 110 is provided with a photosensitive positioning plate 200. The upper surface of the desktop board body 100 is provided with a plurality of regular matrix arrangements (such as Figure 2 The light-transmitting hole 120 is connected to the spacer cavity 110 (as shown in FIG. Figure 1 As shown), so that light can pass through the light-transmitting hole 120 to reach the surface of the photosensitive positioning plate 200. The photosensitive positioning plate 200 is used to determine the position coordinates of the obstruction on the one-way light-transmitting plate 400 according to the shadow produced after the light-transmitting hole 120 is blocked. The robot car 300 is provided with a communication component 330 to exchange information with the one-way light-transmitting plate 400. A wireless charging transmitter 310 is provided on the upper surface of the robot car 300, and the transmitting end face of the wireless charging transmitter 310 is parallel to the top surface of the compartment cavity 110. The wheels of the robot car 300 are connected to the body of the robot car 300 through a liftable bracket assembly 320, so that the distance between the transmitting end face of the wireless charging transmitter 310 and the top surface of the compartment cavity 110 can be adjusted by lifting and lowering the liftable bracket assembly 320.
[0016] In one embodiment, a convex lens (not shown) is disposed in the light-transmitting hole 120 . The focal length of the convex lens is the same as the distance from the upper surface of the photosensitive positioning plate 200 to the convex lens, that is, the focus of the convex lens falls on the upper surface of the photosensitive positioning plate 200 .
[0017] In one embodiment, a polarization grating (not shown) is etched on the one-way light-transmitting plate 400 .
[0018] In one embodiment, if Figure 1 As shown, a magnetic connection charging socket 500 is provided inside the compartment cavity 110. The magnetic connection charging socket 500 is provided with a first charging contact and a second charging contact for outputting electric energy. The magnetic connection charging socket 500 is externally connected to a power cord. A magnetic connection charging plug 340 is provided on the robot car 300. The magnetic connection charging plug 340 is provided with a third charging contact and a fourth charging contact for inputting electric energy during charging. When the robot car 300 is charged, the magnetic connection charging plug 340 and the magnetic connection charging socket 500 are magnetically connected so that the third charging contact fits with the first charging contact, and the fourth charging contact fits with the second charging contact.
[0019] In one embodiment, the communication component 330 is also used to exchange information with the wireless charging receiving end.
[0020] In one embodiment, if Figure 2 As shown, a QR code is etched on the surface of the one-way light-transmitting plate 400, or a QR code sticker 600 is pasted. After scanning the QR code, the user can enter the charging selection interface. The user can select the corresponding robot car 300 according to the power of the robot car 300, or the model of the wireless charging receiving end, or the model power of the wireless charging receiving end. After selection, the terminal device is placed on the one-way light-transmitting plate 400. The photosensitive positioning plate 200 determines the position coordinates of the terminal device on the one-way light-transmitting plate 400 according to the shadow generated by the terminal device blocking the light-transmitting hole 120, and issues a command for the robot car 300 to drive over.
[0021] The wireless charging robot desktop provided above is provided with a compartment cavity 110 used as the activity space of the robot car 300 inside the desktop body, and a photosensitive positioning plate 200 is provided on the bottom surface of the compartment cavity 110, and a light-transmitting hole 120 arranged in a matrix is provided on the top surface, so that the photosensitive positioning plate 200 determines the position coordinates of the obstruction according to the shadow produced after the light-transmitting hole 120 is blocked, and then the robot car 300 is driven to the bottom of the obstruction (wireless charging receiving terminal), and the wireless charging transmitter 310 set on the upper surface of the robot car 300 and parallel to the top surface of the compartment cavity 110 is pressed against the top surface of the compartment cavity 110 under the action of the liftable bracket assembly 320, so as to charge the wireless charging receiving terminal. With such a setting, the location of people's mobile phones and other electronic devices in daily life can be more arbitrary, and the wireless charger can still charge mobile phones and other electronic devices. In addition, when the transmitter of the wireless charger is connected to the wireless charging receiver of electronic devices such as mobile phones, the position can be more precise, which will also reduce the size and cost of the wireless charging transmitter.
[0022] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.
Claims
1. A wireless charging robot desktop, comprising a desktop panel and table legs for supporting the desktop panel, characterized in that: The desktop panel comprises a desktop panel body and a one-way light-transmitting plate covering the upper surface of the desktop panel body; The desktop body is provided with a compartment cavity used as an activity space for the robot car; A photosensitive positioning plate is provided on the bottom surface of the interlayer cavity; The upper surface of the desktop panel body is provided with a plurality of light-transmitting holes arranged in a matrix and connected to the interlayer cavity, so that light can pass through the light-transmitting holes to reach the surface of the photosensitive positioning plate; The photosensitive positioning plate is used to determine the position coordinates of the obstruction on the one-way light-transmitting plate according to the shadow produced after the light-transmitting hole is blocked; The robot car is provided with a communication component to exchange information with the one-way light-transmitting plate; A wireless charging transmitter is disposed on the upper surface of the robot car, and the transmitting end surface of the wireless charging transmitter is parallel to the top surface of the interlayer cavity; The wheels of the robot car are connected to the body of the robot car through a liftable bracket assembly, so that the distance between the transmitting end surface of the wireless charging transmitter and the top surface of the compartment cavity can be adjusted by lifting and lowering the liftable bracket assembly.
2. The wireless charging robot desktop according to claim 1, characterized in that: A convex lens is arranged in the light transmission hole; The focal length of the convex lens is the same as the distance from the upper surface of the photosensitive positioning plate to the convex lens, that is, the focus of the convex lens falls on the upper surface of the photosensitive positioning plate.
3. The wireless charging robot desktop according to claim 1, characterized in that: A polarization grating is etched on the one-way light-transmitting plate.
4. The wireless charging robot desktop according to claim 1, characterized in that: A magnetic connection charging socket is provided inside the compartment cavity; The magnetic connection charging socket is provided with a first charging contact and a second charging contact for outputting electric energy; The magnetic connection charging socket is connected to an external power cord; The robot car is provided with a magnetic connection charging plug; The magnetic connection charging plug is provided with a third charging contact and a fourth charging contact for inputting electric energy during charging; When the robot car is charged, the magnetic connection charging plug and the magnetic connection charging socket are connected by magnetic force so that the third charging contact is in contact with the first charging contact, and the fourth charging contact is in contact with the second charging contact.
5. The wireless charging robot desktop according to claim 1, characterized in that: The communication component is also used to exchange information with the wireless charging receiving end.
6. The wireless charging robot desktop according to claim 1, characterized in that: A QR code is etched on the surface of the one-way light-transmitting plate, or a QR code sticker is pasted on the surface; After scanning the QR code, the user enters the charging selection interface. The user selects the corresponding robot car according to the power of the robot car, the model of the wireless charging receiver, or the model and power of the wireless charging receiver. After selection, the terminal device is placed on the one-way light-transmitting board. The photosensitive positioning board determines the position coordinates of the terminal device on the one-way light-transmitting board based on the shadow produced by the terminal device blocking the light-transmitting hole, and issues a command for the robot car to drive over.
7. A table, characterized in that: The table comprises the wireless charging robot desktop as described in any one of claims 1-6.
Citation Information
Patent Citations
Wireless charging robot desktop and table
CN213640042U