Multifunctional wireless charger

Abstract

The utility model relates to a multifunctional wireless charger, which comprises a base part, a support part and a hinge device, the base part and the support part are columnar shells, a wireless charging assembly is arranged in the base part and / or the support part, the base part is provided with a first inclined surface, the support part is provided with a second inclined surface, the first inclined surface is attached to the second inclined surface, and the hinge device is arranged on the base part. The hinge device is arranged at the attaching position of the first inclined face and the second inclined face, a rotating shaft of the hinge device is perpendicular to the first inclined face, the support part can form a linear structure or a <-shaped structure after rotating around the base part, and when the support part and the base part form the linear structure, the charging faces, for charging external equipment, of the support part and the base part can be located on the same side. According to the utility model, the cost is reduced, the horizontal multi-position charging and the vertical multi-position charging of the bracket can be realized only by using low-cost rivets or bolts, the volume is small, and the occupied space during transportation and placement is small.

Description

Technical Field

[0001] The utility model belongs to the technical field of wireless charging, and relates to a multifunctional wireless charger. Background Art

[0002] At present, the initial form of the all-in-one wireless charger is the ordinary desktop flat type, with multiple charging positions for mobile phones, headphones, watches, etc. distributed on it. The product is generally placed on the desktop, and electronic devices are placed on it for charging. The disadvantage is that it can only be charged flat during charging and cannot be erected for use as a desktop stand. To solve the problem of using it as a desktop stand, some products use a fixed-shaped bracket to solve the vertical charger. For example, the product with the application number CN202311482826.1 has the disadvantages of huge volume, occupying space, and being easily damaged during logistics. Some products use the swing of the hinge to realize the erection of the charging base for operation. For example, the application numbers: CN202223022265.0, CN202121547491.3, and CN201820696007 divide the flat type into two parts, and the two parts are connected together by a hinge. One part is used as the base and the other part is used as the bracket. The bracket part swings relative to the base part along the hinge. This method has the problem that when the bracket is folded, it cannot charge multiple products. If the bracket is unfolded and charged flat, there will be a problem that one charging position faces up and the other charging surface faces down, and there is still a problem that multiple products cannot be charged simultaneously. Since when the mobile phone is not operated at home, charging flat during charging will bring the advantages of being not easily knocked down and charging stably. Therefore, the problem is not perfectly solved by the folding hinge. The holding force after the above-mentioned bracket is erected is realized through the friction force of the folding hinge or the technology of supporting by a strut, and there are disadvantages that the friction force of the folding hinge decreases after long-term use and the bracket cannot be well maintained in the erected state or it is inconvenient to use the strut. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model aims to provide a structure that can rotate the base part relative to the bracket part through a hinge device, and a first inclined surface is arranged on the base part and a second inclined surface is arranged on the bracket part. Through the design of the angles of the two inclined surfaces of the shell, by utilizing the characteristic that the base part rotates relative to the bracket part along the hinge device, it is realized that multiple devices can be charged at multiple positions flatly and multiple devices can be charged at multiple positions with the bracket erected by using a simple and low-cost structure.

[0004] The utility model is realized through the following technical solutions.

[0005] A multifunctional wireless charger, comprising a base part, a bracket part, and a hinge device. The base part and the bracket part are columnar shells. A wireless charging component is provided inside the base part and / or the bracket part. The base part is provided with a first inclined surface, and the bracket part is provided with a second inclined surface. The first inclined surface is attached to the second inclined surface. The hinge device is arranged at the attachment position of the first inclined surface and the second inclined surface. The rotation axis of the hinge device is perpendicular to the first inclined surface. After the bracket part rotates around the base part, an "I" - shaped structure or an "∠" - shaped structure can be formed. When the bracket part and the base part form an "I" - shaped structure, the charging surfaces for charging external devices of the bracket part and the base part can be on the same side.

[0006] Furthermore, when the bracket part rotates around the base part, the first inclined surface and the second inclined surface always remain attached.

[0007] Furthermore, when the bracket part and the base part form an "∠" - shaped structure, the included angle between the bracket part and the base part is less than 90°. It is convenient for supporting electronic products such as mobile phones.

[0008] Furthermore, through - holes are provided on the first inclined surface and / or the second inclined surface. The hinge device passes through the through - holes on the first inclined surface and / or the second inclined surface to rotatably connect the bracket part and the base part.

[0009] Furthermore, a through - hole is provided at the center of the hinge device, serving as a channel for electrical connection between the charging component of the base part and the charging component of the bracket part.

[0010] Furthermore, the hinge device is a rivet, a bolt, or a connecting column part.

[0011] Furthermore, a limiting device is provided on the first inclined surface and the second inclined surface. The limiting device includes a tongue and a stop groove. The tongue and the stop groove are respectively arranged on the first inclined surface and the second inclined surface. The tongue and the stop groove are symmetrically arranged with the rotation axis of the hinge device as the center. A stopper is provided in the stop groove, and the stopper blocks the tongue from passing through the stop groove, thereby restricting the rotation of the base part relative to the bracket part within a range of 180 degrees.

[0012] Furthermore, the stop groove is provided with a tongue clamping position. The tongue clamping position is that the stop groove has convex points and / or the bottom of the stop groove has concave positions. It can keep the tongue in the stop groove without external force, so that the base part can self - hold when it rotates relative to the bracket part in place.

[0013] Furthermore, the bracket part is provided with a mobile phone wireless charging component and a watch wireless charging component, and the base part is provided with a headphone wireless charging component.

[0014] Further, the wireless charging component of the watch is hinged to the bracket part. When the bracket part and the base part form a "one" - shaped structure, whether the wireless charging component of the watch is stored in the bracket part or rotates around the bracket part, it can be used for wirelessly charging the watch; when the bracket part and the base part form an "angle" - shaped structure, the wireless charging component of the watch is stored in the bracket part (not wirelessly charging the watch) or after the wireless charging component of the watch rotates around the bracket part and is located at the rear side of the bracket part (wirelessly charging the watch), after rotation, the wireless charging component of the watch is parallel to the base part or slightly inclined towards the bracket part, which can prevent the watch from slipping.

[0015] Further, the included angle between the first inclined plane and the charging surface of the wireless charging component of the base part is an obtuse angle, and the included angle between the first inclined plane and the non - wireless - charging - component charging surface of the base part is an acute angle; the included angle between the second inclined plane and the charging surface of the wireless charging component of the bracket part is an acute angle, and the included angle between the second inclined plane and the non - wireless - charging - component charging surface of the bracket part is an obtuse angle.

[0016] Further, the wireless charging component includes a decorative piece arranged on the charging surface, a charging coil and a charging main circuit board arranged on one side of the decorative piece in the base part and the bracket part. The multifunctional wireless charger further includes a lighting lamp, a lampshade, a lamp switch, and magnets are provided on the base part and / or the bracket part.

[0017] Further, a power interface is also included, and the power interface is arranged on the base part.

[0018] Compared with the prior art, the advantages of the present utility model are as follows:

[0019] 1. The cost of the present utility model is reduced. Only low - cost rivets or bolts are needed to achieve flat multi - position charging and vertical multi - position charging of the bracket.

[0020] 2. The stability of the erected bracket of the present utility model is improved. There is no need to rely on the friction of the hinge, no need to worry about hinge aging, and no need for a support rod. Instead, two inclined planes and one rivet or screw are used to achieve the stable erection of the bracket.

[0021] 3. The volume of the present utility model is reduced. When the two shells are placed flat, they form a strip shape, which has the advantage of occupying a small space during transportation and placement.

[0022] 4. The assembly of the present utility model is simple. Simplifying many complex mechanisms can achieve the same functions as complex mechanisms. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the implementation manner of the present utility model;

[0024] Figure 2 It is an exploded view of the implementation manner of the present utility model;

[0025] Figure 3 Details of rivet connection for the implementation mode of the present utility model;

[0026] Figure 4 Details of connection column connection for the implementation mode of the present utility model;

[0027] Figure 5 Details of the limit device for the present utility model;

[0028] Figure 6 Details of the clamping position of the limit device for the present utility model;

[0029] Figure 7 Schematic diagram of multi-position charging in horizontal placement for the present utility model;

[0030] Figure 8 Schematic diagram of multi-position charging of the bracket for the present utility model;

[0031] In the figure: 1. Base part, 2. Bracket part, 3. Hinge device, 4. First inclined surface, 5. Second inclined surface, 6. Tongue, 7. Stop groove, 8. Stopper, 9. Convex point, 10. Concave position, 11. Mobile phone wireless charging component, 12. Watch wireless charging component, 13. Headphone wireless charging component, 14. Decorative piece, 15. Charging coil, 16. Charging main circuit board, 17. Magnet, 18. Through hole, 19. Rivet, 20. Power interface, 21. Connection column, 22. Snap ring, 23. Rotation direction of the tongue, 24. Mobile phone, 25. Watch, 26. Headphone box. Specific implementation mode

[0032] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, but it is not limited to the present utility model.

[0033] As Figures 1 to 6 shown, a multifunctional wireless charger includes a base part 1, a bracket part 2, and a hinge device 3. The base part 1 and the bracket part 2 are columnar shells. A wireless charging component is provided in the base part 1 and / or the bracket part 2. The base part 1 is provided with a first inclined surface 4, and the bracket part 2 is provided with a second inclined surface 5. The first inclined surface 4 and the second inclined surface 5 are attached to each other. The hinge device 3 is arranged at the attachment place of the first inclined surface 4 and the second inclined surface 5. The rotating shaft of the hinge device 3 is perpendicular to the first inclined surface 4. After the bracket part 2 rotates around the base part 1, it can form a "one" shape structure (a strip shape) or an "angle" shape structure (the acute angle shape of a common mobile phone bracket). When the bracket part 2 and the base part 1 form a "one" shape structure, the charging surfaces for charging external devices by the bracket part 2 and the base part 1 can be on the same side.

[0034] Furthermore, when the bracket part 2 rotates around the base part 1, the first inclined surface 4 and the second inclined surface 5 always remain attached to each other.

[0035] Furthermore, when the bracket part 2 and the base part 1 form an "∠" shaped structure, the included angle between the bracket part 2 and the base part 1 is less than 90°. This is convenient for supporting electronic products such as mobile phones.

[0036] Furthermore, through holes are provided on the first inclined surface 4 and / or the second inclined surface 5, and the hinge device 3 passes through the through holes on the first inclined surface 4 and / or the second inclined surface 5 to rotatably connect the bracket part 2 and the base part 1.

[0037] As Figure 3 shown, through holes are provided on the first inclined surface 4 and the second inclined surface 5, and the hinge device 3 passes through the through holes on the first inclined surface 4 and the second inclined surface 5 to rotatably connect the bracket part 2 and the base part 1.

[0038] As Figure 4 shown, the first inclined surface 4 is provided with a through hole, and the second inclined surface 5 is not provided with a through hole. The hinge device 3 passes through the through hole on the first inclined surface 4 to rotatably connect the bracket part 2 and the base part 1. A through hole is provided at the center of the hinge device 3, which is used as a channel for electrical connection between the charging component of the base part 1 and the charging component of the bracket part 2.

[0039] Furthermore, a through hole is provided at the center of the hinge device 3, which serves as a channel for electrical connection between the charging component of the base part 1 and the charging component of the bracket part 2.

[0040] Furthermore, the hinge device 3 is a rivet, a bolt or a connecting column member.

[0041] Furthermore, a limiting device is provided on the first inclined surface 4 and the second inclined surface 5. The limiting device includes a tongue 6 and a stop groove 7. The tongue 6 and the stop groove 7 are respectively arranged on the first inclined surface 4 and the second inclined surface 5, and the tongue 6 and the stop groove 7 are symmetrically arranged with respect to the rotation axis center of the hinge device 3. A stopper 8 is provided in the stop groove 7, and the stopper 8 blocks the tongue from passing through the stop groove 7, thereby restricting the rotation of the base part 1 relative to the bracket part 2 within a range of 180 degrees.

[0042] Furthermore, the stop groove 7 is provided with a tongue clamping position, and the tongue clamping position is that the stop groove 7 has a convex point 9 and / or the bottom of the stop groove 7 has a concave position 10. Without external force, the tongue can be held in the stop groove, so that the base part 1 can self-hold when it rotates in place relative to the bracket part 2.

[0043] Furthermore, the bracket part 2 is provided with a mobile phone wireless charging component 11 and a watch wireless charging component 12, and the base part 1 is provided with a headphone wireless charging component 13.

[0044] Further, the watch wireless charging component 12 is hinged to the bracket part 2. When the bracket part 2 and the base part 1 form a "one" - shaped structure, whether the watch wireless charging component 12 is received in the bracket part 2 or rotates around the bracket part, it can be used for wirelessly charging the watch; when the bracket part 2 and the base part 1 form an "∠" - shaped structure, the watch wireless charging component 12 is received in the bracket part 2 (not wirelessly charging the watch) or after the watch wireless charging component 12 rotates around the bracket part 2 and is located at the rear side of the bracket part 2 (wirelessly charging the watch). After rotation, the watch wireless charging component 12 is parallel to the base part 1 or slightly inclined towards the bracket part 2, which can prevent the watch from slipping.

[0045] Further, the included angle between the first inclined surface 4 and the charging surface of the wireless charging component of the base part 1 is an obtuse angle, and the included angle between the first inclined surface 4 and the non - wireless - charging - component charging surface of the base part 1 is an acute angle. The included angle between the second inclined surface 5 and the charging surface of the wireless charging component of the bracket part 2 is an acute angle, and the included angle between the second inclined surface 5 and the non - wireless - charging - component charging surface of the bracket part 2 is an obtuse angle.

[0046] Further, the wireless charging component includes a decorative piece 14 arranged on the charging surface, a charging coil 15 arranged on the base part 1 and the bracket part 2 on one side of the decorative piece 14, and a charging main circuit board 16. The multifunctional wireless charger further includes a lighting lamp, a lampshade, a lamp switch, and magnets are provided on the base part and / or the bracket part.

[0047] Further, it further includes a power interface 20, and the power interface 20 is arranged on the base part 1.

[0048] The above - mentioned are only the preferred embodiments of the present utility model, and thus do not limit the implementation manners and protection scope of the present utility model. For those skilled in the art, it should be able to realize that all the equivalent replacements and obvious changes made by using the description and illustration content of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A multifunctional wireless charger, characterized in that: The invention comprises a base portion (1), a bracket portion (2), and an articulated device (3), wherein the base portion (1) and the bracket portion (2) are columnar shells, wherein a wireless charging component is arranged in the base portion (1) and / or the bracket portion (2), wherein the base portion (1) is provided with a first inclined surface (4), and the bracket portion (2) is provided with a second inclined surface (5), wherein the first inclined surface (4) and the second inclined surface (5) are in contact with each other, wherein the articulated device (3) is arranged at the contact point between the first inclined surface (4) and the second inclined surface (5), wherein the rotation axis of the articulated device (3) is perpendicular to the first inclined surface (4), wherein the bracket portion (2) can form an "I"-shaped structure or a "∠"-shaped structure after rotating around the base portion (1), and when the bracket portion (2) and the base portion (1) form an "I"-shaped structure, the charging surfaces of the bracket portion (2) and the base portion (1) for charging external devices can be located on the same side.

2. A multifunctional wireless charger according to claim 1, characterized in that: When the bracket portion (2) rotates around the base portion (1), the first inclined surface (4) and the second inclined surface (5) always remain in contact with each other.

3. A multifunctional wireless charger according to claim 1, characterized in that: When the bracket portion (2) and the base portion (1) form a "∠"-shaped structure, the angle between the bracket portion (2) and the base portion (1) is less than 90°.

4. The multifunctional wireless charger according to claim 1, characterized in that: The first inclined surface (4) and / or the second inclined surface (5) are provided with through holes, and the hinge device (3) passes through the through holes of the first inclined surface (4) and / or the second inclined surface (5) to rotatably connect the bracket part (2) and the base part (1).

5. The multifunctional wireless charger according to claim 1, characterized in that: A through hole is provided at the centre of the hinge device (3), serving as a passage for electrically connecting the charging component of the base portion (1) with the charging component of the bracket portion (2).

6. The multifunctional wireless charger according to claim 1, characterized in that: The hinge device (3) is a rivet, a bolt or a connecting column.

7. The multifunctional wireless charger according to claim 1, characterized in that: The first inclined surface (4) and the second inclined surface (5) are provided with a limiting device, the limiting device comprising a latching tongue (6) and a stop groove (7), the latching tongue (6) and the stop groove (7) being arranged on the first inclined surface (4) and the second inclined surface (5) respectively, and the latching tongue (6) and the stop groove (7) being arranged symmetrically with respect to the rotation axis center of the hinge device (3).

8. The multifunctional wireless charger according to claim 7, characterized in that: The stop groove (7) is provided with a latch tongue clamping position, and the latch tongue clamping position is that the stop groove (7) has a convex point (9) and / or the bottom of the stop groove (7) has a concave position (10).

9. The multifunctional wireless charger according to claim 1, characterized in that: The support portion (2) is provided with a mobile phone wireless charging component (11) and a watch wireless charging component (12), and the base portion (1) is provided with an earphone wireless charging component (13).

10. A multifunctional wireless charger according to any one of claims 1 to 9, wherein the angle between the first inclined surface (4) and the charging surface of the wireless charging component of the base portion (1) is an obtuse angle, and the angle between the first inclined surface (4) and the charging surface of the non-wireless charging component of the base portion (1) is an acute angle, the angle between the second inclined surface (5) and the charging surface of the wireless charging component of the bracket portion (2) is an acute angle, and the angle between the second inclined surface (5) and the charging surface of the non-wireless charging component of the bracket portion (2) is an obtuse angle.

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