Folding desktop wireless charger

Abstract

The utility model discloses a folding desktop wireless charger, which comprises a wireless charger shell and a protective cover hinged on the wireless charger shell, a mounting groove is arranged in the wireless charger shell, a mounting plate is vertically arranged on the inner bottom wall of the mounting groove, and a clamping plate is arranged on the inner bottom wall of the mounting plate. A threaded assembly is arranged between the side wall of the mounting plate and the inner wall of the mounting groove and is in threaded connection with a threaded sleeve, and a positioning plate is fixedly mounted at the top of the threaded sleeve. According to the folding desktop wireless charger, the threaded sleeve can automatically and transversely move on the threaded rod through rotation of the threaded rod, and then the threaded sleeve can drive the supporting rolling wheel to transversely move in the transverse moving process through a mode that the supporting rolling wheel is in rolling connection with the special-shaped groove, so that the supporting rolling wheel is driven to transversely move through the shape of the special-shaped groove from deep to shallow; and in the moving process of the supporting rollers, the charging panel can be jacked up, so that the effect of automatically adjusting the angle of the charging area of the charging panel is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless chargers, in particular to a foldable desktop wireless charger. Background Art

[0002] Currently, wireless chargers are widely used due to their advantage of not requiring a charging power cable to connect to the terminal device that needs to be charged.

[0003] The adjustment angle of the angle adjustment structure inside the existing foldable desktop wireless charger is mostly fixed and cannot be adjusted according to needs. Therefore, a foldable desktop wireless charger is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a foldable desktop wireless charger.

[0005] The present invention aims to at least partially address one of the technical problems in the related art. To this end, one objective of the present invention is to provide a foldable desktop wireless charger that facilitates adjustment of the charging area angle, thereby resolving the issue of wireless chargers being difficult to adjust.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A foldable desktop wireless charger is provided, comprising a wireless charger housing and a protective cover hinged to the wireless charger housing, wherein a mounting groove is provided inside the wireless charger housing, a mounting plate is vertically mounted on the inner bottom wall of the mounting groove, a threaded assembly is provided between the side wall of the mounting plate and the inner wall of the mounting groove, a threaded sleeve is threadedly connected to the threaded assembly, a positioning plate is fixedly mounted on the top of the threaded sleeve, a charging plate is hinged on the inner wall of the mounting groove, wherein a rolling assembly is provided between the positioning plate and the charging plate for supporting the charging plate.

[0008] Furthermore, a wireless charging controller connected to the charging plate via electrical signals is installed on the inner bottom wall of the mounting groove.

[0009] Furthermore, the threaded assembly includes two fixed bearings fixedly mounted on the inner wall of the mounting groove and the side wall of the mounting plate, a screw with both ends respectively passing through the interior of the two fixed bearings, and an output motor mounted on the side wall of the mounting plate, wherein the output shaft of the output motor passes through the mounting plate and is fixedly connected to one end of the screw, wherein the threaded sleeve is threadedly connected to the screw.

[0010] Furthermore, a limiting block is fixedly installed on the bottom of the threaded sleeve, and a limiting groove is transversely opened on the inner bottom wall of the installation groove, wherein the limiting block is slidably connected to the limiting groove.

[0011] Furthermore, the rolling assembly includes a supporting roller rotatably connected to the side wall of the positioning plate, and a special-shaped groove transversely opened at the bottom of the charging plate, wherein the supporting roller is rollingly connected to the special-shaped groove.

[0012] Furthermore, the depth of the special-shaped groove gradually becomes shallower from left to right.

[0013] Furthermore, an anti-slip pad is installed on the upper surface of the charging plate.

[0014] Compared with the existing technology, the utility model provides a foldable desktop wireless charger with the following beneficial effects:

[0015] This foldable desktop wireless charger rotates the screw to enable the threaded sleeve to automatically move laterally on the screw. The support roller is then connected to the special-shaped groove in a rolling manner, so that the threaded sleeve can drive the support roller to move laterally during the lateral movement. The special-shaped groove is shaped from deep to shallow, so that the support roller can lift the charging plate upward during the movement, thereby achieving the effect of automatically adjusting the angle of the charging area of ​​the charging plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1 1 is a front cross-sectional schematic diagram of a foldable desktop wireless charger provided in an embodiment of the present utility model;

[0018] Figure 2 yes Figure 1 A in the middle is an enlarged schematic diagram;

[0019] Figure 3 The figure is a side view schematic diagram of the connection structure between the support roller and the positioning plate of the foldable desktop wireless charger provided in an embodiment of the present invention.

[0020] Description of Figure Numbers:

[0021] 1. Wireless charger housing; 2. Protective cover; 3. Mounting slot; 4. Charging plate; 5. Fixed bearing; 6. Limiting slot; 7. Limiting block; 8. Threaded sleeve; 9. Screw; 10. Mounting plate; 11. Output motor; 12. Wireless charging controller; 13. Special-shaped slot; 14. Anti-slip pad; 15. Support roller; 16. Positioning plate. DETAILED DESCRIPTION

[0022] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0027] See also Figure 1-3A foldable desktop wireless charger includes a wireless charger housing 1 and a protective cover 2 hinged on the wireless charger housing 1. When the wireless charger is not in use, the protective cover 2 can be tightly closed to protect the wireless charger and prevent dust. A mounting groove 3 is provided inside the wireless charger housing 1. The top of the mounting groove 3 is open. A mounting plate 10 is vertically mounted on the inner bottom wall of the mounting groove 3. The height of the mounting plate 10 is lower than the depth of the mounting groove 3, so that the mounting plate 10 can be located inside the wireless charger housing 1. The side walls of the mounting plate 10 are aligned with the side walls of the mounting groove 3. A threaded assembly is provided between the inner walls, a threaded sleeve 8 is threadedly connected to the threaded assembly, and a positioning plate 16 is fixedly installed on the top of the threaded sleeve 8, wherein the threaded assembly includes two fixed bearings 5 ​​fixedly installed on the inner wall of the mounting groove 3 and the side wall of the mounting plate 10, a screw 9 with both ends respectively penetrating into the inside of the two fixed bearings 5, and an output motor 11 installed on the side wall of the mounting plate 10, wherein the output shaft of the output motor 11 passes through the mounting plate 10 and is fixedly connected to one end of the screw 9, wherein the threaded sleeve 8 is threadedly connected to the screw 9, so that the screw 9 can be individually rotated by rotating the output shaft of the output motor 11. The screw sleeve 8 is automatically rotated, and then the threaded sleeve 8 can automatically move laterally on the screw rod 9 by means of a threaded connection, thereby enabling the positioning plate 16 to automatically move laterally. The charging plate 4 is hinged on the inner wall of the mounting groove 3, and the charging plate 4 can be rotated on the inner wall of the mounting groove 3 by means of a hinge, so that the angle of the charging plate 4 can be adjusted. A rolling assembly is provided between the positioning plate 16 and the charging plate 4 for supporting the charging plate 4, wherein the rolling assembly includes a supporting roller 15 rotatably connected to the side wall of the positioning plate 16, and a special-shaped groove 13 laterally opened at the bottom of the charging plate 4, wherein the supporting roller 15 and the special-shaped groove The special-shaped groove 13 is rollingly connected, wherein the depth of the special-shaped groove 13 gradually becomes shallower from left to right, so that the supporting roller 15 can roll laterally inside the special-shaped groove 13 by automatically moving the positioning plate 16 laterally, and then the charging plate 4 can be automatically lifted upward, thereby achieving the effect of automatically adjusting the angle of the charging plate 4, wherein a wireless charging controller 12 is installed on the inner bottom wall of the mounting groove 3, wherein the wireless charging controller 12 is connected to the charging plate 4 through an electrical signal, and the charging plate 4 can achieve the effect of wireless charging by connecting the input end of the wireless charging controller 12 to an external wire.

[0028] In this embodiment, a limiting block 7 is fixedly installed at the bottom of the threaded sleeve 8, and a limiting groove 6 is horizontally opened on the inner bottom wall of the installation groove 3, wherein the limiting block 7 is slidably connected to the limiting groove 6. Through the sliding connection between the limiting block 7 and the limiting groove 6, the threaded sleeve 8 can only move horizontally on the screw rod 9 through the rotation of the screw rod 9, and will not rotate with the screw rod 9, thereby achieving the effect of limiting the movement mode of the threaded sleeve 8.

[0029] In this embodiment, an anti-skid pad 14 is installed on the upper surface of the charging plate 4 to achieve an anti-skid effect when the device is charged at different angles, thereby achieving an effect of protecting the device.

[0030] Working principle: When it is necessary to adjust the angle of the charging plate 4, start the output motor 11 to make the screw 9 rotate automatically, thereby driving the threaded sleeve 8 to move laterally on the screw 9, and further making the positioning plate 16 and the support roller 15 cross bar automatically move laterally, so that the charging plate 4 can automatically rotate inside the mounting groove 3 by flexibly connecting the support roller 15 and the special-shaped groove 13 at different depth positions, thereby achieving the effect of automatically adjusting the angle of the charging plate 4.

[0031] Compared with the existing technology, the utility model provides a foldable desktop wireless charger with the following beneficial effects:

[0032] This foldable desktop wireless charger rotates the screw to enable the threaded sleeve to automatically move laterally on the screw. The support roller is then connected to the special-shaped groove in a rolling manner, so that the threaded sleeve can drive the support roller to move laterally during the lateral movement. The special-shaped groove is shaped from deep to shallow, so that the support roller can lift the charging plate upward during the movement, thereby achieving the effect of automatically adjusting the angle of the charging area of ​​the charging plate.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A foldable desktop wireless charger, comprising a wireless charger housing and a protective cover hinged to the wireless charger housing, characterized in that: A mounting groove is provided inside the wireless charger housing, and a mounting plate is vertically installed on the inner bottom wall of the mounting groove. A threaded assembly is provided between the side wall of the mounting plate and the inner wall of the mounting groove. A threaded sleeve is threadedly connected to the threaded assembly, and a positioning plate is fixedly installed on the top of the threaded sleeve. A charging plate is hinged on the inner wall of the mounting groove, wherein a rolling assembly is provided between the positioning plate and the charging plate for supporting the charging plate.

2. The foldable desktop wireless charger according to claim 1, characterized in that: A wireless charging controller connected to the charging plate via electrical signals is installed on the inner bottom wall of the installation groove.

3. The foldable desktop wireless charger according to claim 1, characterized in that: The threaded assembly includes two fixed bearings fixedly mounted on the inner wall of the mounting groove and the side wall of the mounting plate, a screw with both ends respectively passing through the interior of the two fixed bearings, and an output motor mounted on the side wall of the mounting plate, wherein the output shaft of the output motor passes through the mounting plate and is fixedly connected to one end of the screw, wherein the threaded sleeve is threadedly connected to the screw.

4. The foldable desktop wireless charger according to claim 1, characterized in that: A limiting block is fixedly installed on the bottom of the threaded sleeve, and a limiting groove is transversely provided on the inner bottom wall of the installation groove, wherein the limiting block is slidably connected to the limiting groove.

5. The foldable desktop wireless charger according to claim 1, characterized in that: The rolling assembly includes a supporting roller rotatably connected to the side wall of the positioning plate, and a special-shaped groove transversely opened at the bottom of the charging plate, wherein the supporting roller is rollingly connected to the special-shaped groove.

6. The foldable desktop wireless charger according to claim 5, characterized in that: The depth of the special-shaped groove gradually becomes shallower from left to right.

7. The foldable desktop wireless charger according to claim 1, characterized in that: An anti-slip pad is installed on the upper surface of the charging plate.

Images