CN215870925U - Wireless charger with displaceable coil - Google Patents
Wireless charger with displaceable coil Download PDFInfo
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- CN215870925U CN215870925U CN202122092638.0U CN202122092638U CN215870925U CN 215870925 U CN215870925 U CN 215870925U CN 202122092638 U CN202122092638 U CN 202122092638U CN 215870925 U CN215870925 U CN 215870925U
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Abstract
The application provides a wireless charger with a displaceable coil, which comprises a panel, a bracket part, a limiting structural part, a wireless charging coil, an electronic control unit, a bottom support and a base, wherein the panel is arranged on the bracket part; a cavity is arranged in the panel; the panel is movably connected with the bracket part, and part of the bracket part is accommodated in the cavity; the panel or the bracket part is provided with the limiting structural part for limiting the movable distance of the panel on the bracket part; the wireless charging coil is arranged in the cavity and is fixedly connected with the panel; through the movable connection of the panel and the support part, the wireless charging coil arranged in the cavity is driven to move relative to the support part or the bottom support. Through panel swing joint support portion to accomodate the part of support portion in the cavity, the relative support portion of panel removes is realized to spacing structure spare of rethread, thereby drives the wireless charging coil on the panel and also removes relative support portion.
Description
Technical Field
The application relates to the field of wireless charging, in particular to a wireless charger with a displaceable coil.
Background
The wireless charging technology is derived from a wireless power transmission technology and can be divided into a low-power wireless charging mode and a high-power wireless charging mode. The low-power wireless charging is usually of an electromagnetic induction type. High-power wireless charging usually adopts a resonance mode (the mode is adopted by most electric vehicles) and energy is transmitted to a device for power utilization by a power supply device (a charger), and the device charges a battery by using received energy and is used for self operation. Because the charger and the electric device transmit energy by magnetic field, the charger and the electric device are not connected by electric wires, so that no conductive contact is exposed.
The wireless charger is a device which utilizes the principle of electromagnetic induction to charge, the principle is similar to that of a transformer, a coil is respectively arranged at a transmitting end and a receiving end, the coil at the transmitting end sends out an electromagnetic signal to the outside under the action of electric power, and the coil at the receiving end receives the electromagnetic signal and converts the electromagnetic signal into current, so that the purpose of wireless charging is achieved. The wireless charging technology is a special power supply mode, does not need a power line, depends on electromagnetic wave propagation, converts electromagnetic wave energy into electric energy, and finally realizes wireless charging.
The coil of the existing wireless charger is fixedly arranged, and the charging equipment is matched with the coil by adjusting the position of the charging equipment, so that the charging is carried out; the charging mode is limited to the position of the coil, and the coil cannot be adjusted to be matched with charging equipment with different sizes for charging.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application is proposed in order to provide a wireless charger with a displaceable coil that overcomes or at least partially solves the above mentioned problems, comprising:
a wireless charger with a displaceable coil comprises a panel, a bracket part, a limiting structural part, a wireless charging coil, an electronic control unit, a bottom support and a base;
a cavity is arranged in the panel;
the panel is movably connected with the bracket part, and part of the bracket part is accommodated in the cavity;
the panel or the bracket part is provided with the limiting structural part for limiting the movable distance of the panel on the bracket part;
the wireless charging coil is arranged in the cavity and is fixedly connected with the panel; the panel is movably connected with the support part, so that the wireless charging coil arranged in the cavity is driven to move relative to the support part or the bottom support;
the wireless charging coil is electrically connected with the electronic control unit, wherein the electronic control unit is arranged in at least one of the panel, the bracket part and the base;
one end of the bracket part is connected with the base for fixing the bracket part;
the bottom support is arranged on the base.
Further, the panel comprises an upper cover and a lower cover, and the cavity is formed between the upper cover and the lower cover;
the wireless charging coil is fixedly connected with the upper cover.
Further, still include the through-hole, the part that the support portion accomodate in the cavity is equipped with and is used for the wireless charging coil with the through-hole that the electronic control unit is connected.
Further, the bracket part comprises an upper shell and a lower shell, and the upper shell is correspondingly connected with the lower shell;
an inner space is formed between the upper shell and the lower shell, and the inner space is communicated with the cavity.
Further, still include connecting elements, the support portion passes through connecting elements connects the base.
Further, the connecting member comprises one or more of a rotating shaft, a resettable elastic member, a self-locking member, a self-closing member or a damping piece.
Further, still include damping component, panel and the support portion pass through damping component swing joint.
Further, the damping member includes a bead and a stuck point;
when the glass beads are arranged on the support part, the clamping points are arranged on the panel; or when the clamping point is arranged on the support part, the glass bead is arranged on the panel.
Further, the support part is provided with a metal contact, and the metal contact is respectively electrically connected with the wireless charging coil and/or the electronic control unit.
Further, still include a plurality of magnet, magnet setting is in the edge outside of wireless charging coil.
Further, the movable distance is greater than 30 mm and less than 70 mm.
Further, the LED lamp also comprises a light-emitting unit, wherein the light-emitting unit is arranged in the panel or the bracket part and is electrically connected with the electronic control unit.
The application has the following advantages:
in the embodiment of the application, a cavity is arranged in the panel; the panel is movably connected with the bracket part, and part of the bracket part is accommodated in the cavity; the panel or the bracket part is provided with the limiting structural part for limiting the movable distance of the panel on the bracket part; the wireless charging coil is arranged in the cavity and is fixedly connected with the panel; the panel is movably connected with the support part, so that the wireless charging coil arranged in the cavity is driven to move relative to the support part or the bottom support; the wireless charging coil is electrically connected with the electronic control unit, wherein the electronic control unit is arranged in at least one of the panel, the bracket part and the base; one end of the bracket part is connected with the base for fixing the bracket part; the bottom support is arranged on the base. Through panel swing joint support portion to accomodate the part of support portion in the cavity, the relative support portion of panel removes is realized to spacing structure spare of rethread, thereby drives wireless charging coil on the panel also relative support portion or the collet removes.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings needed to be used in the description of the present application will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a wireless charger with a displaceable coil according to an embodiment of the present application;
fig. 2 is an exploded view of a wireless charger with a displaceable coil according to an embodiment of the present application.
In the drawings: 1. panel: 2. a support part: 3. a limiting structural member; 4. a wireless charging coil; 5. a connecting member; 6. an upper cover; 7. a lower cover; 8. a through hole; 9. an upper shell; 10. a lower case; 11. and (4) stuck points.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1-2, a schematic structural diagram of a wireless charger with a displaceable coil according to an embodiment of the present application is shown;
a wireless charger with a displaceable coil comprises a panel 1, a bracket part 2, a limiting structural part 3, a wireless charging coil 4, an electronic control unit, a bottom support and a base;
a cavity is arranged in the panel 1;
the panel 1 is movably connected with the bracket part 2, and part of the bracket part 2 is accommodated in the cavity;
the panel 1 or the bracket part 2 is provided with the limiting structural part 3 for limiting the movable distance of the panel 1 on the bracket part 2;
the wireless charging coil 4 is arranged in the cavity and is fixedly connected with the panel 1; the panel 1 is movably connected with the bracket part 2, so that the wireless charging coil 4 arranged in the cavity is driven to move relative to the bracket part 2 or the bottom support;
the wireless charging coil 4 is electrically connected to the electronic control unit, wherein the electronic control unit is disposed in at least one of the panel 1, the holder 2 and the base;
one end of the bracket part 2 is connected with the base for fixing the bracket part 2;
the bottom support is arranged on the base.
In the embodiment of the application, a cavity is arranged in the panel 1; the panel 1 is movably connected with the bracket part 2, and part of the bracket part 2 is accommodated in the cavity; the panel 1 or the bracket part 2 is provided with the limiting structural part 3 for limiting the movable distance of the panel 1 on the bracket part 2; the wireless charging coil 4 is arranged in the cavity and is fixedly connected with the panel 1; the panel 1 is movably connected with the bracket part 2, so that the wireless charging coil 4 arranged in the cavity is driven to move relative to the bracket part 2 or the bottom support; the wireless charging coil 4 is electrically connected to the electronic control unit, wherein the electronic control unit is disposed in at least one of the panel 1, the holder 2 and the base; one end of the bracket part 2 is connected with the base for fixing the bracket part 2; the bottom support is arranged on the base. Through 1 swing joint stake portion 2 of panel to accomodate the part of stake portion 2 in the cavity, the relative stake portion 2 of panel 1 is removed to spacing structure 3 realization of rethread, thereby drives wireless charging coil 4 on panel 1 and also removes relative stake portion 2.
Next, a wireless charger with a displaceable coil in the present exemplary embodiment will be further described.
In an embodiment of the utility model, the movable distance of the panel 1 on the support part 2 is limited by the limiting structure member 3, so that the panel 1 moves relative to the support part 2 within the movable distance, and the wireless charging coil 4 in the panel 1 is driven to move relative to the support part 2, thereby realizing the movement of the wireless charging coil 4.
In an embodiment of the present invention, the electronic control unit is configured to control charging and discharging of the wireless charging coil 4, so as to protect the wireless charging coil 4 and prevent damage to the charging device.
In an embodiment of the present invention, the base is used for supporting the bracket portion 2.
In an embodiment of the utility model, the base support is used for supporting the device to be charged.
In an embodiment of the present invention, the panel 1 includes an upper cover 6 and a lower cover 7, and the upper cover 6 and the lower cover 7 form the cavity therebetween; the wireless charging coil 4 is fixedly connected with the upper cover 6; panel 1 divide into upper cover 6 and lower cover 7, and wireless charging coil 4 fixed connection is in the upper cover 6, the user needs to treat charging device and place the outside of upper cover 6 to the realization is treated charging device's wireless charging.
In an embodiment of the present invention, the wireless charging device further includes a through hole 8, and the portion of the bracket portion 2 received in the cavity is provided with the through hole 8 for connecting the wireless charging coil 4 and the electronic control unit; the through hole 8 is used for connecting the wireless charging coil 4 with the electronic control unit through an electric wire.
In one embodiment of the present invention, the bracket part 2 comprises an upper shell 9 and a lower shell 10, wherein the upper shell 9 is adapted to be connected with the lower shell 10; an inner space is formed between the upper shell 9 and the lower shell 10, and the inner space is communicated with the cavity; the inner space can be used for placing the electronic control unit, and when the inner space was used for placing the electronic control unit, it was connected electronic control unit and wireless charging coil 4 through the electric wire, set up the one end of connecting the electric wire at the electronic control unit in inner space, and the electric wire is connected to the cavity in panel 1 through the through-hole 8 that sets up at stake body 2 to be connected to the other end of electric wire to wireless charging coil 4.
In an embodiment of the present invention, the present invention further comprises a connecting member 5, and the bracket portion 2 is connected to the base through the connecting member 5; in one embodiment of the present invention, the connecting member 5 comprises one or more of a rotating shaft, a resettable elastic member, a self-locking member, a self-closing member or a damping member; the connecting member 5 is used to control the rotation of the holder portion 2 within an adjustable range or the fixing of a preset angle.
In an embodiment of the present invention, the present invention further comprises a damping member, and the panel 1 and the bracket portion 2 are movably connected by the damping member. In one embodiment of the utility model, the damping member comprises a bead and a pinch point 11; when the glass beads are arranged on the bracket part 2, the clamping points 11 are arranged on the panel 1; or, when the clamping point 11 is arranged on the bracket part 2, the glass bead is arranged on the panel 1; the clamping points 11 comprise a plurality of clamping points; when panel 1 moves relative to support portion 2, damping component can be used to move its panel 1 respectively to different distances and stabilize in the present position, through with the glass pearl card in stuck point 11, realizes that panel 1 can stabilize in the different positions of support portion 2.
In an embodiment of the present invention, the bracket part 2 is provided with a metal contact, and the metal contact is electrically connected to the wireless charging coil 4 and/or the electronic control unit respectively; in a specific embodiment, the metal contact is used to power the wireless charging coil 4.
In an embodiment of the present invention, the charging device further includes a plurality of magnets, the magnets are disposed on the outer side of the edge of the wireless charging coil 4, and the magnetic attraction wireless charging can be realized by disposing the plurality of magnets on the outer side of the edge of the wireless charging coil 4.
In an embodiment of the present invention, the movable distance is greater than 30 mm and less than 70 mm; wherein, the movable distance refers to the movable distance of the panel 1 relative to the bracket part 2, which can move at least 30 mm and can move 70 mm at most.
In an embodiment of the present invention, the electronic device further includes a light emitting unit, the light emitting unit is disposed in the panel 1 or the bracket portion 2, and the light emitting unit is electrically connected to the electronic control unit; the light-emitting unit is used for lighting up when the wireless charging coil 4 is charged so as to indicate that the wireless charging coil 4 is being charged; or the light-emitting unit can customize the content, including pictures, characters and the like.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While preferred embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above detailed description is made on the wireless charger with a displaceable coil provided by the present application, and specific examples are applied herein to explain the principles and embodiments of the present application, and the above descriptions of the embodiments are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (12)
1. A wireless charger with a displaceable coil is characterized by comprising a panel, a bracket part, a limiting structural part, a wireless charging coil, an electronic control unit, a bottom support and a base;
a cavity is arranged in the panel;
the panel is movably connected with the bracket part, and part of the bracket part is accommodated in the cavity;
the panel or the bracket part is provided with the limiting structural part for limiting the movable distance of the panel on the bracket part;
the wireless charging coil is arranged in the cavity and is fixedly connected with the panel; the panel is movably connected with the support part, so that the wireless charging coil arranged in the cavity is driven to move relative to the support part or the bottom support;
the wireless charging coil is electrically connected with the electronic control unit, wherein the electronic control unit is arranged in at least one of the panel, the bracket part and the base;
one end of the bracket part is connected with the base for fixing the bracket part;
the bottom support is arranged on the base.
2. The wireless charger with displaceable coil of claim 1, wherein said faceplate includes an upper cover and a lower cover, said upper cover and said lower cover forming said cavity therebetween;
the wireless charging coil is fixedly connected with the upper cover.
3. The wireless charger with the displaceable coil according to claim 1, further comprising a through hole, wherein the portion of the holder portion received in the cavity is provided with the through hole for connecting the wireless charging coil with the electronic control unit.
4. The wireless charger with displaceable coil of claim 1, wherein said cradle portion comprises an upper housing and a lower housing, said upper housing being adapted to engage said lower housing;
an inner space is formed between the upper shell and the lower shell, and the inner space is communicated with the cavity.
5. The wireless charger with displaceable coil of claim 1 further comprising a connecting member by which said cradle portion connects to said base.
6. The wireless charger with displaceable coil according to claim 5, wherein said connection member comprises one or more of a combination of a shaft, a resettable resilient member, a self-locking member, a self-closing member or a damping member.
7. The wireless charger with a displaceable coil according to claim 1, further comprising a damping member, the faceplate and the cradle portion being movably connected by the damping member.
8. The wireless charger with displaceable coil of claim 7, wherein said damping member comprises a bead and a pinch point;
when the glass beads are arranged on the support part, the clamping points are arranged on the panel; or when the clamping point is arranged on the support part, the glass bead is arranged on the panel.
9. The wireless charger with the displaceable coil according to claim 1, characterized in that the holder part is provided with metal contacts, which are electrically connected with the wireless charging coil and/or the electronic control unit, respectively.
10. The wireless charger with a displaceable coil according to claim 1, further comprising a plurality of magnets disposed outside the edge of the wireless charging coil.
11. The wireless charger with displaceable coil of claim 1, wherein said movable distance is greater than 30 mm and less than 70 mm.
12. The wireless charger with the displaceable coil according to claim 1, further comprising a light emitting unit disposed in the panel or the holder portion, the light emitting unit being electrically connected to the electronic control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122092638.0U CN215870925U (en) | 2021-08-31 | 2021-08-31 | Wireless charger with displaceable coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122092638.0U CN215870925U (en) | 2021-08-31 | 2021-08-31 | Wireless charger with displaceable coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215870925U true CN215870925U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122092638.0U Active CN215870925U (en) | 2021-08-31 | 2021-08-31 | Wireless charger with displaceable coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215870925U (en) |
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2021
- 2021-08-31 CN CN202122092638.0U patent/CN215870925U/en active Active
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