CN209913514U - Wireless charging seat and charging system - Google Patents
Wireless charging seat and charging system Download PDFInfo
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- CN209913514U CN209913514U CN201822150091.3U CN201822150091U CN209913514U CN 209913514 U CN209913514 U CN 209913514U CN 201822150091 U CN201822150091 U CN 201822150091U CN 209913514 U CN209913514 U CN 209913514U
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- wireless charging
- sliding assembly
- sliding
- bracket
- charging
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Abstract
The present disclosure relates to a wireless charging cradle and a charging system. The wireless charging stand comprises a support and a first charging coil arranged on the support; the first sliding assembly is connected with the bracket in a sliding mode so as to drive the bracket to slide along a first direction; the second sliding assembly is matched with the first sliding assembly, and the first sliding assembly and the bracket can be driven to slide along a second direction through the second sliding assembly; the first direction and the second direction are both perpendicular to the height direction of the wireless charging seat, and the projection parts of the first sliding assembly and the second sliding assembly in the first direction are overlapped.
Description
Technical Field
The present disclosure relates to the field of terminal technologies, and in particular, to a wireless charging cradle and a charging system.
Background
At present, in order to improve the convenience that electronic equipment charges, omit the connection cable between electronic equipment and the power mouth, proposed wireless charging seat in a correlation technique, can set up the charging coil in this wireless charging seat, when this charging coil with treat charging electronic equipment in the charging coil alignment, can wait to charge electronic equipment to the electron.
SUMMERY OF THE UTILITY MODEL
The present disclosure provides a wireless charging cradle and a charging system to solve the disadvantages of the related art.
According to a first aspect of the embodiments of the present disclosure, there is provided a wireless charging cradle, including: the charging device comprises a bracket and a first charging coil arranged on the bracket;
the first sliding assembly is connected with the bracket in a sliding mode so as to drive the bracket to slide along a first direction;
the second sliding assembly is matched with the first sliding assembly, and the first sliding assembly and the bracket can be driven to slide along a second direction through the second sliding assembly;
the first direction and the second direction are both perpendicular to the height direction of the wireless charging seat, and the projection parts of the first sliding assembly and the second sliding assembly in the first direction are overlapped.
Optionally, the first sliding assembly includes:
the first screw rod is rotatably connected with the bracket;
the first guide rail is arranged in the first direction and penetrates through the support, so that when the first screw rod rotates, the support is synchronously driven to slide along the first guide rail.
Optionally, the method further includes:
the first driving motor is matched with the first lead screw to drive the first lead screw to rotate.
Optionally, the second sliding assembly includes:
a second guide rail disposed along the second direction;
the sliding block is used for the second guide rail to penetrate through and can slide along the second guide rail in the second direction;
the first lead screw and the first guide rail are connected to the sliding block so as to move along with the sliding block along the second direction.
Optionally, the sliding block includes a rack, the wireless charging cradle further includes a second driving assembly, the second driving assembly includes a gear, and the gear is engaged with the rack.
Optionally, the second driving assembly further includes:
the second screw rod is matched with the second driving motor and the gear, so that the second screw rod and the gear are driven to rotate by the second driving motor, and the rack slides.
Optionally, the second driving assembly further includes:
the worm is matched with a power output shaft of the second driving motor and matched with the gear, so that the worm and the gear are driven to rotate by the second driving motor, and the rack slides.
Optionally, the method further includes:
a circuit board;
the induction coils are connected to the circuit board and used for detecting the position of a second charging coil of the electronic equipment placed on the wireless charging seat;
the controller is used for adjusting the position of the first charging coil according to the position of the second charging coil, so that the first charging coil and the second charging coil are matched to charge the electronic equipment.
Optionally, the first direction is perpendicular to the second direction.
According to a second aspect of embodiments of the present disclosure, there is provided a charging system including:
an electronic device comprising a second charging coil;
the wireless charging stand according to any of the above embodiments, comprising a first charging coil, wherein the first charging coil and the second charging coil cooperate to charge the electronic device.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
according to the embodiment, the projection parts of the first sliding component and the second sliding component in the first direction are overlapped, so that the distance from the bottom surface of the shell to the highest surface of the first sliding component and the second sliding component in the height direction of the wireless charging seat is not greater than the sum of the height of the first sliding component and the height of the second sliding component, the thickness of the wireless charging seat can be reduced, and the attractiveness and the portability of the wireless charging seat are improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic diagram illustrating a structure of a wireless charging cradle according to an exemplary embodiment.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a partial schematic diagram illustrating a wireless charging cradle in accordance with an exemplary embodiment.
Fig. 4 is a schematic diagram illustrating a wireless charging system according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
Fig. 1 is a schematic diagram of a wireless cradle 100 according to an exemplary embodiment. As shown in fig. 1, the wireless charging cradle 100 may include a housing 1, a cradle 2, a first charging coil 3 on the cradle 2, a first sliding assembly 4, and a second sliding assembly 5. Wherein, support 2, first charging coil 3, first slider assembly 4 and second slider assembly 5 all are located this casing 1 to protect it through casing 1. First charging coil 3 is used for cooperating with the second charging coil in the external electronic equipment, realizes wirelessly charging to external electronic equipment.
It can be understood that, when a user places an electronic device on the wireless charging cradle 100 for charging, since the area of the wireless charging cradle 100 available for placing the electronic device is larger than the area of the electronic device, the area corresponding to the first charging coil 3 is smaller than the area of the wireless charging cradle 100, and the size specifications of various types of electronic devices are different. Thus, when the user places the electronic device, the alignment between the first charging coil 3 and the second charging coil cannot be just achieved. Therefore, the wireless charging cradle 100 in the present disclosure may further include a first sliding assembly 4 and a second sliding assembly 5, so as to drive the first charging coil 3 to move through the first sliding assembly 4 and the second sliding assembly 5, so as to align with the second charging coil in the electronic device, thereby realizing charging and improving charging efficiency.
Specifically, the first sliding assembly 4 may be slidably connected to the bracket 2, so that when the first sliding assembly 4 drives the bracket 2 to slide in the first direction (the direction indicated by the arrow a in fig. 1), the first charging coil 3 may also slide in the first direction. The second sliding component 5 can be matched with the first sliding component 4, and drives the first sliding component 4 to move through the second sliding component 5, and the first sliding component 4 is connected with the bracket 2, so that the bracket 2 can be further driven to slide along a second direction (the direction indicated by an arrow B in fig. 1), the second direction and the first direction are both perpendicular to the height direction of the wireless charging seat 100, and an included angle of 90 degrees can be formed between the first direction and the second direction. Of course, in other embodiments, the first direction and the second direction may be in a non-perpendicular state, for example, at an angle of 80 °, 85 °, 75 °, and the like, which is not limited by the disclosure.
Further, the projections of the first sliding component 4 and the second sliding component 5 in the first direction are partially overlapped, so that the distance from the bottom surface of the housing 1 to the highest surface of the first sliding component 4 and the second sliding component 5 in the height direction of the wireless charging stand 100 is not greater than the sum of the height of the first sliding component 4 and the height of the second sliding component 5, the thickness of the wireless charging stand 100 can be reduced, and the aesthetic property and the portability of the wireless charging stand 100 are improved.
In an embodiment, the first sliding assembly 4 may include a first lead screw 41 and a first guide rail 42. The first lead screw 41 may be rotatably connected to the bracket 2, and the first guide rail 42 may be disposed along a first direction and penetrate through the bracket 2. Thus, when the first lead screw 41 rotates, the bracket 2 may be driven to slide along the first guide rail 42, so that the first charging coil 3 slides in the first direction.
In this embodiment, the wireless charging stand 100 can further include a first driving motor 6, and the first driving motor 6 can cooperate with the first lead screw 41 to drive the first lead screw 41 to rotate. The first guide rail 42 may include one or more rails. For example, as shown in fig. 1, the first sliding assembly 4 may include two first guide rails 42, and the two first guide rails 42 are distributed on two sides of the first screw 42 to improve the smoothness of the sliding of the bracket 2.
In the present embodiment, as shown in fig. 2, the second sliding assembly 5 may include a second guide rail 51 and a slider 52. The second guide rail 51 is disposed along the second direction, and the slider 52 can allow the second guide rail 51 to pass through and slide along the second guide rail 51 in the second direction. The first lead screw 41 and the first guide rail 42 are both connected to the slider 52 and slide with the slider 52 in the second direction, so that the holder 2 rotatably connected to the first lead screw 41 and penetrating the first guide rail 42 slides in the second direction, and the first charging coil 3 slides in the second direction.
Specifically, the sliding block 52 can be a rack as shown in fig. 2, and the wireless charging stand 100 can further include a second driving assembly 7, and the second driving assembly 7 can include a gear 71, and the gear 71 is engaged with the rack to drive the rack to move along the second direction through the rotation of the gear.
In an embodiment, as shown in fig. 2, the second driving assembly 7 may further include a second driving motor 72 and a second lead screw 73, wherein the second lead screw 73 and the second driving motor 72 cooperate with the gear 71, so that the second lead screw 73 and the gear 71 are driven to rotate by the second driving motor 72, and the rack slides. Wherein, the central line of the gear is arranged along the thickness direction of the wireless charging stand 100.
In another embodiment, the second driving assembly 7 further comprises a second driving motor 72 and a worm (not shown) which is further engaged with the gear 71, so that the second driving motor 72 drives the worm and the gear 71 to rotate, thereby sliding the rack. Thereby, the direction of movement can be changed by the cooperation of the worm and the gear 71, i.e. the rotational movement of the second drive motor 71 about the second direction is converted into a translational movement of the rack in the second direction.
In the above embodiments, as shown in fig. 3, the wireless charging cradle 100 may further include a circuit board 8, a controller 9, and a plurality of induction coils 10. These induction coils 10 all set up on circuit board 8 to all be connected with circuit board 8 and carry out the electricity, in order to be used for detecting the position of placing the interior second charging coil of electronic equipment on wireless charging seat 100. The controller 9 can adjust the position of the first charging coil 3 according to the position of the second charging coil, so that the first charging coil 3 and the second charging coil are matched to charge the electronic device.
Specifically, the plurality of induction coils 10 may be arranged on the circuit board 8 according to a preset rule, and the controller 9 stores the position relationship among the plurality of induction coils 10 and the position of each coil. Based on this, when any one or more of the plurality of induction coils 10 induces the second charging coil, the controller 9 may be driven to determine the position of the coil induced to the second charging coil, and drive the first slider assembly 4 and the second slider assembly 5 to move, so as to move the first charging coil 3.
For example, the first drive motor 41 and the second drive motor 72 may be electrically connected to the controller 9, respectively, and move according to a drive instruction sent from the controller 9. Wherein, the controller 9 can send the driving command to the first driving motor 41 and the second driving motor 72 simultaneously, so that the first sliding assembly 4 and the second sliding assembly 5 move simultaneously, thereby improving the efficiency. Alternatively, in some other embodiments, the controller 9 may send the driving commands to the first sliding assembly 4 and the second sliding assembly 5 in sequence. For example, the driving instruction may be sent to the first sliding component 4 first, and after the first sliding component 4 moves to a certain position, the driving instruction is sent to the second sliding component 5 to start sliding; of course, the driving command may be sent to the second sliding assembly 5 first, and the driving command may be sent to the first sliding assembly 4 after the second sliding assembly 5 moves to the proper position, which is not limited in this disclosure.
Based on the above embodiments, as shown in fig. 4, the present disclosure also provides a wireless charging system, which may include the wireless charging cradle 100 and the electronic device 200 described in any of the above embodiments. The electronic device 200 can be placed on the wireless charging cradle 100, and when a first charging coil included in the wireless charging cradle 100 is aligned with a second wireless charging coil included in the electronic device 200, the electronic device 200 can be charged. The electronic device 200 may include a mobile phone, a tablet computer, a smart headset, a smart speaker, an e-reader, and the like, and the disclosure is not limited thereto.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A wireless charging cradle, comprising:
the charging device comprises a bracket and a first charging coil arranged on the bracket;
the first sliding assembly is connected with the bracket in a sliding mode so as to drive the bracket to slide along a first direction;
the second sliding assembly is matched with the first sliding assembly, and the first sliding assembly and the bracket can be driven to slide along a second direction through the second sliding assembly;
the first direction and the second direction are both perpendicular to the height direction of the wireless charging seat, and the projection parts of the first sliding assembly and the second sliding assembly in the first direction are overlapped.
2. The wireless charging cradle of claim 1, wherein the first sliding assembly comprises:
the first screw rod is rotatably connected with the bracket;
the first guide rail is arranged in the first direction and penetrates through the support, so that when the first screw rod rotates, the support is synchronously driven to slide along the first guide rail.
3. The wireless charging cradle according to claim 2, further comprising:
the first driving motor is matched with the first screw rod to drive the first screw rod to rotate.
4. The wireless charging cradle of claim 2, wherein the second sliding assembly comprises:
a second guide rail disposed along the second direction;
the sliding block is used for the second guide rail to penetrate through and can slide along the second guide rail in the second direction;
the first lead screw and the first guide rail are connected to the sliding block so as to move along with the sliding block along the second direction.
5. The wireless charging cradle of claim 4, wherein the slider comprises a rack, the wireless charging cradle further comprising a second drive assembly comprising a gear, the gear being engaged with the rack.
6. The wireless charging cradle of claim 5, wherein the second drive assembly further comprises:
the second screw rod is matched with the second driving motor and the gear, so that the second screw rod and the gear are driven to rotate by the second driving motor, and the rack slides.
7. The wireless charging cradle of claim 5, wherein the second drive assembly further comprises:
the worm is matched with a power output shaft of the second driving motor and matched with the gear, so that the worm and the gear are driven to rotate by the second driving motor, and the rack slides.
8. The wireless charging cradle according to claim 1, further comprising:
a circuit board;
the induction coils are connected to the circuit board and used for detecting the position of a second charging coil of the electronic equipment placed on the wireless charging seat;
the controller is used for adjusting the position of the first charging coil according to the position of the second charging coil, so that the first charging coil and the second charging coil are matched to charge the electronic equipment.
9. The wireless charging cradle of claim 1, wherein the first direction is perpendicular to the second direction.
10. An electrical charging system, comprising:
an electronic device comprising a second charging coil;
the wireless charging cradle of any of claims 1-9, comprising a first charging coil that cooperates with the second charging coil to charge the electronic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150091.3U CN209913514U (en) | 2018-12-20 | 2018-12-20 | Wireless charging seat and charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150091.3U CN209913514U (en) | 2018-12-20 | 2018-12-20 | Wireless charging seat and charging system |
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| Publication Number | Publication Date |
|---|---|
| CN209913514U true CN209913514U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822150091.3U Active CN209913514U (en) | 2018-12-20 | 2018-12-20 | Wireless charging seat and charging system |
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| CN (1) | CN209913514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711281A (en) * | 2020-06-02 | 2020-09-25 | Oppo广东移动通信有限公司 | Wireless charging seat |
| WO2021143339A1 (en) * | 2020-01-17 | 2021-07-22 | 深圳市一讯达科技有限公司 | Wireless charging device and wireless charging control method |
-
2018
- 2018-12-20 CN CN201822150091.3U patent/CN209913514U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143339A1 (en) * | 2020-01-17 | 2021-07-22 | 深圳市一讯达科技有限公司 | Wireless charging device and wireless charging control method |
| CN111711281A (en) * | 2020-06-02 | 2020-09-25 | Oppo广东移动通信有限公司 | Wireless charging seat |
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