Pop-up wireless charging bedside table

Abstract

The utility model relates to the technical field of living furniture, and particularly discloses a pop-up wireless charging bedside table, which comprises a bedside table body, a wireless module mounting groove and a wireless charging module, the wireless charging module is mounted in the wireless module mounting groove in a removable manner; the control device is installed in the bedside table body, electrically connected to the wireless charging module through a power supply wire and used for supplying power to the wireless charging module. The pop-up wireless charging bedside table provided by the utility model can effectively solve the problem that the existing wireless charging bedside table cannot meet the requirement of a user for charging and using at the same time.

Description

Technical Field

[0001] This utility model relates to the field of living furniture technology, and in particular to a pop-out wireless charging bedside table. Background Technology

[0002] With the widespread application of wireless charging technology in consumer electronics, smart furniture integrating wireless charging functionality is gradually becoming a market trend. Currently, wireless charging bedside tables mostly adopt a fixed design, embedding the wireless charging module into the cabinet surface. While this structure achieves wireless charging on the tabletop, it has significant technical drawbacks:

[0003] Users need to keep the charging device in constant contact with the table. When users are in bed, the need to charge and use the device at the same time cannot be met, and they still need to rely on wired charging devices, which greatly reduces the convenience of use.

[0004] Therefore, there is an urgent need to develop a new bedside table structure with flexible charging methods to solve the problem of poor scenario adaptability of existing technologies and meet users' multi-dimensional needs for smart furniture.

[0005] The information disclosed in this background section is included only to enhance the understanding of the context of this disclosure, and therefore may contain information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0006] One objective of this invention is to provide a pop-up wireless charging bedside table that can effectively solve the problem that existing wireless charging bedside tables cannot meet users' needs for charging and using the device simultaneously.

[0007] To achieve the above objectives, this utility model provides a pop-up wireless charging bedside table, comprising:

[0008] The bedside table body has a wireless module mounting slot on its top surface;

[0009] A wireless charging module, wherein the wireless charging module is removably installed in the wireless module mounting slot;

[0010] A control device is installed inside the bedside table and is electrically connected to the wireless charging module via a power supply wire to supply power to the wireless charging module.

[0011] Optional, also includes:

[0012] An automatic take-up device is provided, wherein the middle portion of the power supply conductor is wound around the automatic take-up device, which is used to take up and release the power supply conductor.

[0013] Optionally, the automatic reel includes:

[0014] A winding reel includes two opposing annular baffle portions and a cylindrical portion located between the two annular baffle portions and connecting the inner rings of the two annular baffle portions; wherein the cylindrical portion and the two annular baffle portions cooperate to form a wire storage space for storing the power supply wire.

[0015] A cord retraction switch is installed on the surface of the bedside table body.

[0016] A rotary drive mechanism, the drive end of which is connected to the winding reel and electrically connected to the take-up and unwinding switch via the control device.

[0017] Optionally, the cylindrical portion is provided with a wire passage hole that connects the wire storage space to the internal space of the cylindrical portion.

[0018] Optionally, an arc-shaped conductor tube is fixed on the side of the wire storage space, and the arc-shaped conductor tube is used to guide the power supply conductor to extend from the wire storage space to directly below the wireless charging module.

[0019] Optionally, the control device includes a current detection circuit for detecting the current value of the rotary drive mechanism.

[0020] Optionally, the bedside table body includes:

[0021] The bedside table cabinet has a receiving groove at the top, and the control device is located in the receiving groove;

[0022] The bedside table surface is located above the bedside table body, and the wireless module mounting slot is provided directly above the receiving slot.

[0023] Optionally, the bottom of the wireless module mounting slot is provided with a ball-attracting coil electrically connected to the control device.

[0024] Optionally, the wireless charging module includes, from top to bottom, a wireless charger, a magnetic shielding plate, and a magnet for interacting with the tumble coil.

[0025] Optionally, the bedside table cabinet body is also provided with a cable outlet hole that connects the receiving slot to the back space of the bedside table cabinet body.

[0026] The beneficial effects of this utility model are as follows: It provides a pop-up wireless charging bedside table, the working process of which is as follows:

[0027] (1) Storage status

[0028] When the wireless charging module is embedded in the wireless module mounting slot, it maintains a physical contact circuit connection with the control device inside the cabinet through the power supply wire. At this time, the module is in standby charging state and can perform normal tabletop wireless charging.

[0029] (2) Pop-up usage

[0030] When users need to charge and use simultaneously, they first remove the wireless charging module from the wireless module mounting slot, then attach the wireless charging module to the back of the phone or tablet waiting for charging, and then they can perform handheld wireless charging, thus meeting the user's need to charge and use simultaneously.

[0031] It should be noted that since the wireless charging module is electrically connected to the control device inside the bedside table through a power supply wire, even if the wireless charging module is removed from the wireless module mounting slot, the charging operation of the terminal to be charged can continue, ensuring uninterrupted charging function.

[0032] (3) Reset and return to position

[0033] After use, reinstall the wireless charging module into the wireless module mounting slot and restore the cabinet surface to its flat state.

[0034] Therefore, the pop-out wireless charging bedside table provided by this utility model can effectively solve the problem that existing wireless charging bedside tables cannot meet users' needs for charging and using at the same time. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 A schematic diagram of the structure of the pop-out wireless charging bedside table provided in the embodiment;

[0037] Figure 2 An exploded view of a pop-up wireless charging bedside table provided in an embodiment;

[0038] Figure 3 A schematic diagram of the structure of the automatic retractor provided in the embodiment.

[0039] In the picture:

[0040] 1. Bedside table body; 101. Bedside table cabinet body; 1011. Receiving slot; 1012. Cable outlet hole; 1013. U-shaped edge; 102. Bedside table top; 1021. Wireless module mounting slot;

[0041] 2. Wireless charging module;

[0042] 3. Control device;

[0043] 4. Adsorption coil;

[0044] 5. Automatic take-up device; 501. Winding reel; 5011. Annular baffle section; 5012. Cylindrical section; 5013. Wire storage space; 5014. Wire passage hole; 502. Take-up and release switch; 503. Rotary drive mechanism;

[0045] 6. Curved conduit;

[0046] 7. Cable clips;

[0047] 8. Power supply wires. Detailed Implementation

[0048] In this utility model, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this utility model. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this utility model, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0049] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit the invention.

[0050] In the description of this utility model, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " generally indicates that the preceding and following objects have an "or" logical relationship.

[0051] In this invention, terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy, or order between these entities or operations.

[0052] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a series of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0053] Similar to the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0054] In the description of the embodiments of this utility model, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the convenience of describing the specific embodiments of this utility model or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0055] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this utility model, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this utility model pertains, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0056] This utility model provides a pop-up wireless charging bedside table, suitable for bedroom bedside or hotel rooms, which makes it convenient to move and use mobile phones / tablets while charging at night, while keeping the table surface clean and avoiding tangled wires.

[0057] See Figure 1 and Figure 2 The pop-out wireless charging bedside table provided in this embodiment includes a bedside table body 1, a wireless charging module 2, and a control device 3.

[0058] The top surface of the bedside table body 1 is provided with a wireless module mounting slot 1021; the wireless charging module 2 is removably installed in the wireless module mounting slot 1021; the control device 3 is installed inside the bedside table body 1 and is electrically connected to the wireless charging module 2 through a power supply wire 8 for supplying power to the wireless charging module 2.

[0059] The pop-up wireless charging bedside table provided in this embodiment operates as follows:

[0060] (1) Storage status

[0061] When the wireless charging module 2 is embedded in the wireless module mounting slot 1021, it maintains a physical contact circuit connection with the control device 3 inside the cabinet through the power supply wire 8. At this time, the module is in standby charging state and can perform normal tabletop wireless charging.

[0062] (2) Pop-up usage

[0063] When a user needs to charge and use the device simultaneously, the wireless charging module 2 is first removed from the wireless module mounting slot 1021, and then the wireless charging module 2 is attached to the back of the mobile phone or tablet waiting for charging. Then, handheld wireless charging can be performed, thus meeting the user's need to charge and use the device simultaneously.

[0064] It should be noted that since the wireless charging module 2 is electrically connected to the control device 3 inside the bedside table body 1 through the power supply wire 8, even if the wireless charging module 2 is removed from the wireless module mounting slot 1021, the charging operation of the terminal to be charged can continue, ensuring that the charging function is uninterrupted.

[0065] (3) Reset and return to position

[0066] After use, reinstall the wireless charging module 2 back into the wireless module mounting slot 1021 to restore the flatness of the cabinet surface.

[0067] Therefore, the pop-out wireless charging bedside table provided by this utility model can effectively solve the problem that existing wireless charging bedside tables cannot meet users' needs for charging and using at the same time.

[0068] Optionally, the pop-out wireless charging bedside table also includes an automatic retractor 5, with the middle portion of the power supply wire 8 wound around the automatic retractor 5, which is used to retract and release the power supply wire 8.

[0069] See Figure 3In this embodiment, the automatic take-up device 5 includes a winding reel 501, a take-up / unwind switch 502, and a rotary drive mechanism 503. The winding reel 501 includes two opposing annular baffle portions 5011 and a cylindrical portion 5012 located between and connecting the inner rings of the two annular baffle portions 5011; wherein the cylindrical portion 5012 and the two annular baffle portions 5011 cooperate to form a wire storage space 5013 for storing the power supply conductor 8. The cylindrical portion 5012 has a wire passage hole 5014 communicating with the wire storage space 5013 to the inner space of the cylindrical portion 5012.

[0070] The cord rewind switch 502 is mounted on the surface of the bedside table body 1. The drive end of the rotary drive mechanism 503 is connected to the winding reel 501 and is electrically connected to the cord rewind switch 502 via the control device 3. Optionally, the cord rewind switch 502 can be a capacitive switch, a photoelectric switch, or a spring switch, etc.

[0071] An arc-shaped conductor tube 6 is fixed on the side of the wire storage space 5013. The arc-shaped conductor tube 6 is used to guide the power supply conductor 8 from the wire storage space 5013 to the area directly below the wireless charging module 2.

[0072] In this embodiment, one end of the power supply wire 8 is electrically connected to the control device 3, and the other end enters the wire storage space 5013 through the wire hole 5014. After being wound by the wire winding reel 501, it enters the 90° arc-shaped wire tube 6 and is finally electrically connected to the bottom of the wireless charging module 2 under the guidance of the arc-shaped wire tube 6.

[0073] The rotary drive mechanism 503 is installed vertically, and the drive end of the rotary drive mechanism 503 is connected to a rotating plate. The winding reel 501 is installed on the rotating plate. Therefore, when the rotary drive mechanism 503 drives the rotating plate to rotate, the winding reel 501 will rotate with the rotating plate.

[0074] In some other embodiments, the automatic retractor 5 is a spring-loaded automatic retractor 5, which achieves the effect of automatic retracting of the wire through the elastic action of the spring. The automatic retractor 5 can automatically collect excess power supply wires 8, preventing the power supply wires 8 from becoming tangled and broken.

[0075] In this embodiment, the control device 3 includes a current detection circuit for detecting the current value of the rotary drive mechanism 503. Specifically:

[0076] When the wire release switch 502 is pressed for the first time, the rotary drive mechanism 503 drives the winding reel 501 to rotate clockwise to release the power supply wire 8, so that the wireless charging module 2 can be removed from the wireless module mounting slot 1021. During the entire wire release process, when the wire in the wire storage space 5013 has not been completely released, the resistance to the rotation of the winding reel 501 is small, and the current value detected by the current detection circuit of the rotary drive mechanism 503 is also small. When the wire in the wire storage space 5013 is completely released, the resistance to the rotation of the winding reel 501 is large, and the current value detected by the current detection circuit of the rotary drive mechanism 503 is also large.

[0077] Pressing the take-up / release switch 502 again causes the rotary drive mechanism 503 to reverse the winding reel 501 to wind up the power supply wire 8, so that the wireless charging module 2 can be placed back into the wireless module mounting slot 1021. During the entire take-up process, when the power supply wire 8 is not fully tightened, the resistance to the rotation of the winding reel 501 is small, and the current value detected by the current detection circuit of the rotary drive mechanism 503 is also small. When the power supply wire 8 is fully tightened, the resistance to the rotation of the winding reel 501 is large, and the current value detected by the current detection circuit of the rotary drive mechanism 503 is also large.

[0078] Therefore, by setting a reasonable current judgment threshold and then comparing the detected current value with the current judgment threshold, the control program can automatically stop the take-up or the release of the wire.

[0079] Optionally, the bedside table body 1 includes a bedside table cabinet 101 and a bedside table surface 102. The top of the bedside table cabinet 101 is provided with a receiving groove 1011, and the control device 3 is located in the receiving groove 1011; the bedside table surface 102 is located above the bedside table cabinet 101, and the wireless module mounting groove 1021 is provided directly above the receiving groove 1011.

[0080] The bedside table cabinet 101 is also provided with a cable outlet 1012 that connects the receiving slot 1011 to the back space of the bedside table cabinet 101. The wire with the plug is connected to enters the receiving slot 1011 through the cable outlet 1012 and is electrically connected to the control device 3. After the plug is inserted into the power strip or socket, the control device 3 can be powered.

[0081] Optionally, the top edge of the bedside table cabinet 101 is provided with a U-shaped guard 1013 to prevent items from falling. The bedside table surface 102 is a heat-conducting ceramic surface to optimize heat dissipation and prevent heat accumulation on the surface from degrading the user experience.

[0082] Optionally, the groove wall of the receiving groove 1011 is provided with a wire fastener 7 for fixing the wire harness, so as to organize and store the wire harness.

[0083] In this embodiment, when the wireless charging module 2 is installed in the wireless module mounting slot 1021, the top surfaces of the wireless charging module 2 and the bedside table surface 102 are flush. In order to facilitate the removal of the embedded wireless charging module 2, in this embodiment, the bottom of the wireless module mounting slot 1021 is provided with a spring coil 4 electrically connected to the control device 3.

[0084] Accordingly, the wireless charging module 2 includes, from top to bottom, a wireless charger, a magnetic shielding plate, and a magnet for interacting with the tumble coil 4.

[0085] Specifically, the axis of the tumbler coil 4 is vertical, and the arc-shaped conductor tube 6 extends through the space inside the tumbler coil 4 to directly below the wireless charging module 2.

[0086] The control device 3 is also used to supply positive power to the tweezer coil 4 after the first press of the take-up and release switch 502, so that the magnetic field generated by the tweezer coil 4 is the same as that of the tweezer magnet, and the entire wireless charging module 2 is disengaged from the wireless module mounting slot 1021 by magnetic repulsion.

[0087] And to supply reverse power to the tweezer coil 4 after the take-up and take-off switch 502 is pressed again, so that the magnetic field generated by the tweezer coil 4 is opposite to that of the tweezer magnet, and the entire wireless charging module 2 is fixed in the wireless module mounting slot 1021 by magnetic attraction.

[0088] It should be noted that the magnetic shielding plate is mainly used to reduce the interference of the magnetic field generated by the magnetic field of the magnetic field of the magnetic field generated by the magnetic field of the wireless charger.

[0089] In some other embodiments, to minimize the interference of the magnetic field generated by the tumbler coil 4 on the magnetic field generated by the wireless charger, the tumbler coil 4 only generates the same magnetic field as the tumbler magnet after the initial press of the take-up / release switch 502, so as to eject the wireless charging module 2. When the wireless charging module 2 is installed in the wireless module mounting slot 1021 for charging, the tumbler coil 4 does not work, and the wireless charging module 2 is held in the wireless module mounting slot 1021 by its own gravity.

[0090] In summary, the pop-up wireless charging bedside table provided in this embodiment has the following beneficial effects:

[0091] ① Flexible to meet the needs of charging while using: The wireless charging module 2 can pop out and fit the device, and continuously supply power through the wire, solving the problem that traditional fixed charging cannot be moved and used.

[0092] ② Intelligent cable retractor and anti-tangling: The automatic cable retractor 5, combined with the arc-shaped cable tube 6, automatically retracts and releases the cable, improving convenience.

[0093] ③ Magnetic one-click pop-out / return: The pop-out coil 4 and the magnet use magnetic repulsion / attraction to pop out or fix the module, which is convenient to operate and the returned back surface is flat.

[0094] ④ Optimized heat dissipation and reasonable structure: The thermally conductive ceramic tabletop accelerates heat dissipation, and the layered design integrates the control device 3 and power supply wiring, maintaining both aesthetics and functionality.

[0095] ⑤ Overload protection intelligent control: Current detection determines the resistance of wire winding and unwinding, automatically stopping to avoid breaking the power supply wire 8, enhancing system reliability.

[0096] It should be noted that the linear drive mechanism mentioned in this utility model can be a cylinder, hydraulic cylinder, electric cylinder, or motor lead screw linear module, etc., and the rotary drive mechanism mentioned can be a brushed motor, brushless motor, or rotary cylinder, etc. This utility model does not limit the specific structural form of the linear drive mechanism and the rotary drive mechanism.

[0097] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A pop-up wireless charging bedside table, characterized in that, include: The bedside table body (1) has a wireless module mounting slot (1021) on its top surface. A wireless charging module (2) is removably installed in the wireless module mounting slot (1021); The control device (3) is installed inside the bedside table body (1) and is electrically connected to the wireless charging module (2) via a power supply wire (8) for supplying power to the wireless charging module (2).

2. The pop-out wireless charging bedside table according to claim 1, characterized in that, Also includes: Automatic take-up device (5), the middle part of the power supply wire (8) is wound around the automatic take-up device (5), the automatic take-up device (5) is used to take up and release the power supply wire (8).

3. The pop-out wireless charging bedside table according to claim 2, characterized in that, The automatic retractor (5) includes: The winding reel (501) includes two opposing annular baffle portions (5011) and a cylindrical portion (5012) located between the two annular baffle portions (5011) and connecting the inner rings of the two annular baffle portions (5011); wherein the cylindrical portion (5012) and the two annular baffle portions (5011) cooperate to form a wire storage space (5013) for storing the power supply wire (8). A cord retraction switch (502) is installed on the surface of the bedside table body (1); A rotary drive mechanism (503) is driven by the winding reel (501) and electrically connected to the take-up and release switch (502) via the control device (3).

4. The pop-out wireless charging bedside table according to claim 3, characterized in that, The cylindrical portion (5012) is provided with a wire passage hole (5014) that connects the wire storage space (5013) to the inner space of the cylindrical portion (5012).

5. The pop-out wireless charging bedside table according to claim 3, characterized in that, An arc-shaped conductor tube (6) is fixed on the side of the wire storage space (5013). The arc-shaped conductor tube (6) is used to guide the power supply conductor (8) from the wire storage space (5013) to extend directly below the wireless charging module (2).

6. The pop-out wireless charging bedside table according to claim 3, characterized in that, The control device (3) includes a current detection circuit for detecting the current value of the rotary drive mechanism (503).

7. The pop-out wireless charging bedside table according to claim 1, characterized in that, The bedside table body (1) includes: The bedside table cabinet (101) has a receiving groove (1011) on the top of the bedside table cabinet (101), and the control device (3) is located in the receiving groove (1011); The bedside table surface (102) is located above the bedside table body (101), and the wireless module mounting slot (1021) is provided directly above the receiving slot (1011).

8. The pop-out wireless charging bedside table according to claim 7, characterized in that, The bottom of the wireless module mounting slot (1021) is provided with a spring coil (4) electrically connected to the control device (3).

9. The pop-out wireless charging bedside table according to claim 8, characterized in that, The wireless charging module (2) includes, from top to bottom, a wireless charger, a magnetic shield, and a magnet for interacting with the tumble coil (4).

10. The pop-out wireless charging bedside table according to claim 7, characterized in that, The bedside table cabinet (101) is also provided with a cable outlet (1012) that connects the receiving slot (1011) to the back space of the bedside table cabinet (101).

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