CN220457177U - Concealed wireless charging structure - Google Patents

Abstract

The utility model discloses a hidden wireless charging structure. Comprising the following steps: the shell body is provided with a plurality of grooves, defining a receiving cavity having an opening; a stage defining a charging slot for accommodating an electronic product, the stage being coupled to the housing and movable relative to the housing; wherein the stage has an extended state in which it is extended from the opening with respect to the housing, and a retracted state in which it is retracted with respect to the housing to be located in the accommodation chamber. The hidden wireless charging structure can be independently used or installed on any wall surface, does not occupy space when not used, can store and protect electronic products when being charged, and does not occupy extra space.

Description

Concealed wireless charging structure

Technical Field

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

Background

With the development of science and technology, the electronic products occupy a larger and larger proportion in the life of people, and with the improvement of the requirements of people on portability and comfort, many electronic products at present have wireless charging functions, such as headphones, mobile phones, tablet computers and the like.

However, the conventional wireless chargers occupy a large space and cannot protect the electronic products when the electronic products are charged thereon, inadvertent touching can cause the electronic product to slip off, thereby damaging the electronic product.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a hidden wireless charging structure which can be installed on any wall surface, saves space, can store electronic products and avoids damage.

A hidden wireless charging structure according to an embodiment of the first aspect of the present utility model comprises:

a housing defining a receiving cavity having an opening;

a stage defining a charging slot for accommodating the electronic product, the stage being coupled to the housing and movable relative thereto;

wherein the stage has an extended state in which it is extended from the opening with respect to the housing, and a retracted state in which it is retracted with respect to the housing so as to be located in the accommodation chamber.

The hidden wireless charging structure provided by the embodiment of the utility model has at least the following beneficial effects:

the hidden wireless charging structure can be installed on any wall surface, such as a wall surface, a seat backrest and the like, and when the hidden wireless charging structure is not used, the object stage is retracted into the accommodating cavity, so that extra space is not occupied; when the electronic product needs to be charged, the objective table extends out, and after the electronic product is placed in the charging groove, the objective table can be retracted, so that the electronic product can be effectively protected without occupying space during charging.

In other embodiments of the present utility model, at least one sliding rail is disposed between the stage and the housing, and the sliding rail extends along the extending direction, so that the stage is slidably connected to the housing.

In other embodiments of the utility model, the hidden wireless charging structure further has a locking mechanism disposed between the housing and the stage, the locking mechanism configured to lock the stage in the retracted state to limit movement of the stage in an extended direction relative to the housing.

In other embodiments of the present utility model, the hidden wireless charging structure further has at least one elastic member, and two ends of the elastic member respectively support against the cavity wall of the accommodating cavity and the object stage in the extending direction, so as to drive the object stage to move to the extending state relative to the housing when the locking mechanism is in the unlocking state.

In other embodiments of the utility model, the hidden wireless charging structure further has a buffer mechanism configured to apply a force in a retraction direction to the stage to slow the speed of the stage extension when the stage is extended from the retracted state to the extended state.

In other embodiments of the utility model, the cushioning mechanism is a damper.

In other embodiments of the present utility model, the stage further has at least one interface provided at an end of the stage remote from the housing in the protruding direction for electrical connection with an electronic product.

In other embodiments of the utility model, the housing includes an inner housing defining a first receiving cavity having a first opening for receiving the stage and an outer housing defining a second receiving cavity having a second opening for receiving the inner housing, with a gap therebetween in a retraction direction for receiving a cable.

In other embodiments of the utility model, the housing further has a vent hole formed therethrough on a wall of the accommodating chamber in the retraction direction.

In other embodiments of the present utility model, the plurality of charging slots, each of the charging slots is arranged on the stage in an array.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic diagram of a hidden wireless charging structure in a retracted state according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of an embodiment of the present utility model when the hidden wireless charging structure is in an extended state;

FIG. 3 is a rear view of a hidden wireless charging structure in an embodiment in accordance with an aspect of the present utility model;

FIG. 4 is a top view of a hidden wireless charging structure in an extended state according to an embodiment of the present utility model;

FIG. 5 is a bottom view of a hidden wireless charging structure in an extended state according to an embodiment of the present utility model;

FIG. 6 is a side view of a hidden wireless charging structure in an extended state according to an embodiment of an aspect of the present utility model;

fig. 7 is a cross-sectional view taken along the direction A-A in fig. 4.

Reference numerals:

a housing 100, an inner housing 110, an outer housing 120, a through hole 130;

stage 200, charging slot 210, interface 220;

a slide rail 300;

a locking mechanism 400;

an elastic member 500;

buffer mechanism 600.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The utility model provides a hidden wireless charging structure which can be installed on any wall surface, does not occupy extra space, and can effectively protect electronic equipment from falling when the electronic equipment is wirelessly charged. In order to achieve the above object, the hidden wireless charging structure provided by the utility model comprises a shell and a stage, wherein the shell is limited with a containing cavity, a charging groove for placing electronic equipment is limited on the stage, the stage is connected with the shell and has an extending state when extending and a retracting state when retracting, and when charging electronic products, the stage can contain the electronic products and retract into the containing cavity. Embodiments of the present utility model are specifically described below with reference to the accompanying drawings.

Referring to fig. 1 to 7, in some embodiments, the hidden wireless charging structure includes a housing 100 and a stage 200, wherein the housing 100 defines a receiving cavity having an opening for receiving the stage 200, and the stage 200 has at least one charging slot 210 (it can be understood that the shape and the slot depth of the charging slot 210 are not limited, and can be designed according to the actual use situation and the structure of the adapted electronic product) for wirelessly charging the electronic product, and it can be understood that the hidden wireless charging structure further has a wireless charging module disposed in the stage 200 and corresponding to the charging slot 210 for wirelessly charging the electronic product in the charging slot 210.

The stage 200 is connected to the housing 100 and is movable with respect to the housing 100, and specifically, the stage 200 has at least two states, i.e., an extended state when the stage is extended from the opening with respect to the housing 100 and a retracted state when the stage is retracted with respect to the housing 100 so as to be positioned in the accommodating chamber. When the objective table 200 is in the extended state, the electronic product to be charged can be placed in the charging slot 210, or the electronic product after the completion of charging is taken out from the charging slot 210, and when the electronic product is wirelessly charged, the objective table 200 can be switched to the retracted state, and the electronic product is received in the receiving cavity, that is, the excessive space is not occupied, and meanwhile, the electronic product can be effectively protected, so that the electronic product is prevented from being separated from or falling from the charging slot 210, and damage is caused.

Specifically, in some embodiments, the hidden wireless charging structure provided by the utility model can be mounted on a wall or any other wall surface, it can be understood that when the hidden wireless charging structure needs to be mounted on the wall surface, an installation groove corresponding to the housing 100 needs to be dug on the wall surface, then the hidden wireless charging structure is mounted in the installation groove, one side of the opening of the housing 100 is arranged outwards, when the hidden wireless charging structure is mounted on the wall, in the retracted state, the object table 200 is retracted into the accommodating cavity, the object table 200 is basically flush with the wall, no space is occupied, when the electronic product needs to be charged, the object table 200 is extended, namely converted into the extended state, the electronic product to be charged can be placed in the charging groove 210, the object table 200 is retracted into the accommodating cavity along the retraction direction, any additional space is not occupied when the electronic product is charged, and the electronic product can be effectively protected from the charging groove 210, so that the damage probability of the electronic product is reduced when the electronic product is wirelessly charged.

Moreover, the use scene of the hidden wireless charging structure provided by the utility model is not limited, and the hidden wireless charging structure can be used for household use, can be installed on any wall surface, can be installed on any public place or on any vehicle. Specifically, for the sake of understanding, we illustrate, for example, on a high-speed rail or an airplane, a mounting groove corresponding to the hidden wireless charging structure can be formed on the backrest of the seat, the hidden wireless charging structure is mounted in the mounting groove, when the electronic product is not needed to be used, the object table 200 is retracted into the accommodating cavity, that is, the object table 200 is in the retracted state, any extra space is not reused, no inconvenience is caused to the passenger, when the electronic product is needed to be used, the object table 200 is extended in the extending direction, the electronic product is placed into the charging groove 210 for wireless charging, and the object table 200 can be pushed back into the accommodating cavity in the retracting direction to be converted into the retracted state, the hidden wireless charging structure can continuously charge the electronic product, when the charging is completed or the electronic product is needed to be used by the passenger, the object table 200 is extended in the extending direction, the electronic product is taken out, and after the electronic product is taken out, the object table 200 is reset to the retracted state. It can be appreciated that the vehicle itself has a certain jolt and the continuous removal of personnel, when charging the electronic product, the objective table 200 can be retracted into the housing 100, and no extra space can be occupied, and the hidden wireless charging structure can be used for accommodating the electronic product, so that not only can the electronic product be charged wirelessly, but also the electronic product can be protected effectively, and the situation that the electronic product falls from the charging slot 210 is avoided, so that the safety of the electronic product during charging is further ensured.

In some embodiments, the stage 200 is slidably coupled to the housing 100 with at least one slide rail 300 between the stage and the housing 100 to enable sliding movement of the stage 200 in an extended direction and a retracted direction relative to the housing 100. Specifically, at least one slide rail 300 is disposed between the stage 200 and the housing 100, so that the stage 200 can slide in the extending direction and the retracting direction, so that the stage 200 can switch between the extending state and the retracting state, when the electronic product is not required to be charged, the stage 200 is slid into the accommodating cavity along the retracting direction, even if the electronic product is in the retracting state, when the electronic product is required to be charged, the stage 200 is slid out to the extending state along the extending direction, so that the electronic product can be placed into the charging slot 210 for wireless charging, and then the stage 200 is slid back into the accommodating cavity along the retracting direction, so that the electronic product is accommodated and charged.

It should be noted that, the number of the sliding rails 300 is not limited, in some embodiments, the sliding rails 300 may be provided in a plurality to ensure that the stage 200 can stably slide relative to the housing 100, and the sliding rails 300 are generally symmetrically arranged on two sides of the stage 200 along a symmetry axis of the stage 200 (referring to fig. 5, in which two sliding rails 300 are provided in the illustrated embodiment), so that the stage 200 slides more stably and smoothly relative to the housing 100 to further ensure the safety of the electronic product.

In some embodiments, a guiding mechanism is further provided between the stage 200 and the housing 100, specifically, the guiding mechanism may be a corresponding groove and a protrusion, in some embodiments, a protrusion is provided on the housing 100, a groove corresponding to the protrusion is provided on the stage 200, when the stage 200 is mounted on the housing 100, the protrusion is located in the groove, and the groove extends along the sliding direction of the stage 200, when the stage 200 slides, that is, the stage 200 switches states, when the state of extension is converted into the state of retraction or the state of retraction is converted into the state of extension, the protrusions can move in the grooves to guide the sliding of the object stage 200, so that the object stage 200 can only move in the extension direction and the retraction direction relative to the shell 100, the extension and the retraction of the object stage 200 are further ensured to be more stable and smooth, and the safety of the electronic product during wireless charging is ensured.

It will be appreciated that the placement of the grooves and protrusions is not limited, and in other embodiments, the grooves may be disposed on the stage 200, the protrusions may be disposed on the housing 100, and the grooves and protrusions may cooperate to guide the sliding movement of the stage 200 when the stage 200 is mounted on the housing 100.

The form of the guide mechanism is not limited to this, and the movement of the stage 200 with respect to the housing 100 may be guided to make the movement of the stage 200 smoother and more stable, so that the normal use of the hidden wireless charging structure can be ensured.

In some embodiments, the hidden wireless charging structure further has a limit structure for limiting the maximum travel that the stage 200 can extend and retract relative to the housing 100, it being understood that the stage 200 has an extended state and a retracted state, and when the extended state is converted to the retracted state, the stage 200 moves relative to the housing 100 in the retraction direction, and the distance that the stage 200 can move in the retraction direction is limited due to the blocking of the chamber wall of the accommodating chamber of the housing 100 in the retraction direction; when the object stage 200 is in the retracted state and is converted into the extended state, the object stage 200 moves along the extending direction relative to the housing 100, and when the object stage 200 is in the extended state, the charging slot 210 is completely extended, so that a user can put an electronic product into the charging slot 210, but at this time, the object stage 200 is still partially positioned in the accommodating cavity, so as to ensure that the object stage 200 is not separated from the housing 100, and the limiting structure limits the travel of the object stage 200 relative to the housing 100 in the extending direction, so that the object stage 200 and the housing 100 are prevented from being separated under the premise of ensuring that the object stage 200 is normally extended, and the normal use of the hidden wireless charging structure is ensured.

In some embodiments, the limiting structure may be a sliding groove and a sliding block, where the sliding groove and the sliding block are respectively disposed on the objective table 200 and the housing 100, the sliding groove is extended along the extending direction, and the length of the sliding groove is set according to practical situations, so as to limit the maximum extending travel of the objective table 200 relative to the housing 100, when the objective table 200 is mounted on the housing 100, the sliding block can be located in the sliding groove, and when the objective table 200 moves in the extending direction relative to the housing 100, the length of the sliding groove will limit the maximum extending travel, and when the objective table moves to the maximum extending position, the sliding block abuts against the wall of the sliding groove, and the objective table 200 cannot move continuously in the extending direction, so as to limit the maximum extending position of the objective table 200 relative to the housing 100, so as to ensure that the objective table 200 cannot be separated from the housing 100 when extending, and the hidden wireless charging structure can be used normally.

In some embodiments, the hidden wireless charging structure further has a locking mechanism 400, wherein the locking mechanism 400 is disposed between the housing 100 and the stage 200, and is capable of locking the stage 200 in the retracted state, and restricting movement of the stage 200 in the extended direction relative to the housing 100. When the stage 200 is in the retracted state, there are two situations: when the electronic product is charged; when not in use. It can be appreciated that, when the electronic product is charged, the stage 200 is generally in the retracted state so as not to occupy additional space, and the stage 200 is locked at this time, so that the stage 200 can be prevented from extending unintentionally, thereby protecting the safety of the electronic product. Specifically, when the hidden wireless charging structure is charging the electronic product, if the hidden wireless charging structure is on a vehicle, the hidden wireless charging structure can jolt and shake to some extent, and the locking mechanism 400 is used to lock the object stage 200, so that the object stage 200 is prevented from extending due to shake, and the safety of the electronic product is protected. When the hidden wireless charging structure is not in use, the locking mechanism 400 can lock the object stage 200, so as to prevent the object stage 200 from extending unintentionally, occupy a large space or cause inconvenience to personnel, thereby ensuring that the object stage 200 can be in a retracted state all the time when the hidden wireless charging structure is not in use.

The form of the locking mechanism 400 is not limited, and the stage 200 in the retracted state may be locked to prevent the stage 200 from being extended unintentionally, and the locking mechanism 400 may have a locked state and an unlocked state, and specifically, in the locked state, the locking mechanism 400 may restrict at least the movement of the stage 200 in the extending direction with respect to the housing 100 to prevent the stage 200 from being extended unintentionally, and in the unlocked state, the stage 200 may be extended freely to take and place the electronic product.

In some embodiments, the locking mechanism 400 only limits the movement of the stage 200 in the extending direction relative to the housing 100 when locking the stage 200, but still allows a small amount of movement in the retracting direction, and when the user presses the stage 200 in the retracting direction, the locking mechanism 400 can unlock the stage 200, thereby ejecting the stage 200. That is, when the stage 200 is retracted to the retracted state in the retraction direction, the locking mechanism 400 can lock the stage 200, restrict the movement of the stage 200 in the extension direction, prevent the extension thereof, and when the stage 200 is required to be extended, the user presses the stage 200 in the retraction direction, unlock the stage 200, and the stage 200 can be extended in the extension direction to take and put the electronic product.

In some embodiments, the hidden wireless charging structure further has at least one elastic member 500, the elastic member 500 is disposed along the extending direction, and two ends of the elastic member 500 respectively abut against the cavity wall of the accommodating cavity and the stage 200 to apply a force to the stage 200 and the housing 100 away from each other, when the stage 200 is in the retracted state, the elastic member 500 is compressed, the locking mechanism 400 locks the stage 200, the stage 200 cannot be ejected, and when the locking mechanism 400 is switched to the unlocked state, the elastic member 500 can drive the stage 200 to move relative to the housing 100 to switch the stage 200 to the extended state.

It can be appreciated that the locking mechanism 400 can lock the objective table 200, so that the objective table 200 can be moved when the electronic product needs to be charged by using the hidden wireless charging structure or needs to be taken out, the electronic product is stretched out to be in a stretched state, and then the electronic product is taken out and put.

In some embodiments, the elastic members 500 are arranged in a plurality, and the plurality of elastic members 500 are symmetrically arranged along the central axis of the objective table 200, so that the elastic force applied to each position of the objective table 200 when the objective table is extended is more uniform, and the process of ejecting is more stable and smooth, so as to further improve the use experience of the user.

In some embodiments, the hidden wireless charging structure further has a buffer mechanism 600, where the buffer mechanism 600 is disposed between the stage 200 and the housing 100, and can apply a force in a retraction direction to the stage 200 when the stage 200 is extended, thereby reducing the speed of extension of the stage 200, it can be understood that when the locking mechanism 400 releases the lock of the stage 200, that is, when the locking mechanism 400 changes the unlocked state, the stage 200 can extend in the extension direction, the elastic member 500 applies a force in the extension direction to the stage 200, so that the stage 200 extends, and it can be understood that the stage 200 is extended by the elastic member 500, but when the elastic member 500 has a large elastic force, the stage 200 gradually accelerates to generate an acceleration extending process, not only easily to be sprung by a user, but also to cause the electronic product in the charging slot 210 to drop from the stage 200 due to inertia, causing damage, so that the buffer mechanism 600 is disposed between the stage 200 and the housing 100, and can apply a certain force in the extension direction to the stage 200 when the stage 200 extends, and thus the elastic member 500 is required to be applied in the opposite direction to ensure that the stage 200 is normally or the elastic member is not required to be sprung by the elastic member 500, so that the elastic member is not normally applied to extend, and the stage 200 is normally or the elastic member is required to be extended, so that the elastic member is not normally applied to extend, and the elastic member is required to extend, and the stage 200 is normally or the elastic member is required to be extended, so that is not normally applied to extend, and the elastic member is required to extend to be extended, and has a normal extension direction, and is required to be extended, thereby further improving the use experience of the user and protecting the safety of the electronic product.

The form of the buffer mechanism 600 is not limited, and a conventional damper may be used to buffer the extension of the stage 200 and reduce the extension speed of the stage 200. In some embodiments, the buffer mechanism 600 can be a gear damper, which is disposed between the stage 200 and the housing 100, and in order to ensure a better effect, two sets of dampers are generally disposed symmetrically on both sides of the stage 200, respectively, to achieve a better buffer effect, avoiding accelerated ejection of the stage 200.

In some embodiments, the hidden wireless charging structure further has a controller and a sensor, the sensor is configured to recognize a user command and transmit the command to the controller, the controller is capable of receiving the command transmitted by the sensor and controlling the locking mechanism 400 based on the command, so that the locking mechanism 400 performs a state transition, specifically, when the object table 200 is retracted to the retracted state along the retraction direction, the locking mechanism 400 locks the object table 200 to prevent the object table 200 from being ejected without any reason, when the user needs to charge the electronic product using the hidden wireless charging structure, the sensor is applied with the command, the sensor receives the user command and transmits the command to the controller, the controller controls the locking mechanism 400 to release the locking of the object table 200, that is, to transition to the unlocking state, and the object table 200 is extendable.

It should be noted that, the form of the sensor is not limited, and can be a touch sensor or a laser sensor, when the user needs to extend the stage 200 to charge, the user can obtain the user instruction by touching the sensor by extending his hand or performing gesture swing, and the instruction is transmitted to the controller, so that the controller receives the instruction and controls the locking mechanism 400 to unlock the stage 200, and the stage 200 can extend to take and put the electronic product, so as to charge the electronic product or take the electronic product after the charging is completed.

And in other embodiments, instead of a sensor, a physical button may be provided, and the user can control the ejection of the stage 200 by pressing the physical button.

In some embodiments, the hidden wireless charging structure further has a controller, a driving member, and a sensor, in particular, the sensor is capable of acquiring a user instruction and transmitting the instruction to the controller, and the controller is capable of controlling the driving member to drive the extension and retraction of the stage 200 based on the user instruction, thereby achieving control of the stage 200. It can be appreciated that the sensor can be any form of component that can accept user instructions, such as: a laser sensor, a touch sensor, a physical button, or the like, the sensor acquires a user instruction (an extension instruction or a retraction instruction), the instruction is transmitted to the controller, and the controller controls the driving member to drive the stage 200 to extend or retract according to the user instruction. It should be understood that the form of the driving member is not limited, and the stage 200 may be extended or retracted by applying force, such as a motor, a cylinder, or the like.

In some embodiments, referring to fig. 1 and 2, the stage 200 is provided with at least one interface 220 on an end surface of a side remote from the housing 100 in the protruding direction (the charging interface 220 is a usb interface in the illustrated embodiment, but is not limited thereto, can set according to actual use situation), interface 220 can connect the data line, when carrying out wireless charging to electronic equipment, can also connect other equipment through the data line to realize that a hidden wireless charging structure can charge to many electronic equipment simultaneously.

In some embodiments, the housing 100 includes an outer housing 120 and an inner housing 110, wherein the inner housing 110 defines a first receiving cavity having a first opening for receiving the stage 200, the outer housing 120 defines a second receiving cavity having a second opening for receiving the inner housing 110, and the first opening and the second opening are oriented in the same direction when installed to ensure proper use of the concealed wireless charging structure, and a gap is provided between the inner housing 110 and the outer housing 120 in the retracted direction for receiving the cable. It can be understood that the hidden wireless charging structure can perform wireless charging on an electronic product, but the hidden wireless charging structure itself needs to be electrically connected through a cable and a power supply component, specifically, a power supply cable can be directly plugged into a socket behind the outer shell 120, the other end of the socket, that is, one side close to the objective table 200 is electrically connected with the objective table 200 through the cable, it can be understood that the objective table 200 needs to move relative to the inner shell 110 to switch between an extended state and a retracted state, and the objective table 200 also needs to be electrically connected with the power supply cable, so that the wireless charging module in the objective table 200 can normally operate, in order to ensure that the objective table 200 is normally extended, and the wireless charging module can also be used after extension, a gap is formed between the objective table 200 and the inner shell 110 and the outer shell 120, and a cable connecting the objective table 200 and the interface 220 also has a certain length, and a certain gap is formed between the inner shell 110 and the outer shell 120, so that the cable can be stored when the objective table 200 is retracted.

It should be noted that, in some embodiments, the housing 120 is made of a fireproof material, so as to increase the fireproof performance of the hidden wireless charging structure, prevent the fire from propagating to the outside when the short circuit occurs inside to cause a fire disaster, and generate a large area of fire condition, so as to further improve the safety performance of the hidden wireless charging structure.

In some embodiments, referring to fig. 3, the housing 100 further has at least one through hole 130 penetrating the cavity wall of the accommodating cavity, and it should be noted that, generally, the through hole 130 is disposed on the cavity wall of the accommodating cavity in the retraction direction, so that the internal and external air pressures can be balanced, the extension and retraction of the stage 200 can be ensured to be more stable and smooth, the heat dissipation can be performed inside, and the occurrence of unexpected situations caused by the excessive internal temperature can be avoided. Thereby further improving the trial experience of the user and the safety performance of the product.

In some embodiments, the stage 200 is provided with a plurality of charging slots 210, and the plurality of charging slots 210 are arranged along the length direction or the width direction of the slots, so as to realize that the same hidden wireless charging structure can simultaneously perform wireless charging on a plurality of electronic products.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model. Furthermore, embodiments of the utility model and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. Concealed wireless charging structure for wireless charging to electronic product, its characterized in that includes:

a housing defining a receiving cavity having an opening;

a stage defining a charging slot for accommodating the electronic product, the stage being coupled to the housing and movable relative thereto;

wherein the stage has an extended state in which it is extended from the opening with respect to the housing, and a retracted state in which it is retracted with respect to the housing so as to be located in the accommodation chamber.

2. The hidden wireless charging structure of claim 1, wherein at least one sliding rail is disposed between the stage and the housing, the sliding rail extending in a protruding direction such that the stage is slidably coupled to the housing.

3. The concealed wireless charging structure of claim 1 further comprising a locking mechanism disposed between the housing and the stage, the locking mechanism configured to lock the stage in the retracted state to limit movement of the stage in an extended direction relative to the housing.

4. A hidden wireless charging structure according to claim 3, further comprising at least one elastic member, wherein two ends of the elastic member respectively abut against a wall of the accommodating cavity and the stage in an extending direction, so as to drive the stage to move to the extending state relative to the housing when the locking mechanism is in the unlocked state.

5. The concealed wireless charging structure of claim 4 further comprising a buffer mechanism configured to apply a force in a retraction direction to the stage to slow the speed of stage extension when the stage is extended from the retracted state to the extended state.

6. The hidden wireless charging structure of claim 5, wherein the buffer mechanism is a damper.

7. The hidden wireless charging structure of claim 1, wherein the stage further comprises at least one interface disposed at an end of the stage that is distal from the housing in the protruding direction for electrical connection with an electronic product.

8. The concealed wireless charging structure of claim 1 wherein the housing comprises an inner housing defining a first receiving cavity having a first opening for receiving the stage and an outer housing defining a second receiving cavity having a second opening for receiving the inner housing, the inner housing and the outer housing having a gap therebetween in a retraction direction for receiving a cable.

9. The concealed wireless charging structure of claim 1 wherein the housing further has a vent hole formed therethrough in a wall of the receiving cavity in a retraction direction.

10. The hidden wireless charging structure of claim 1, wherein the plurality of charging slots are arranged in an array on the stage.