Folding structure of wireless charger
By setting a limit structure and sliding connection on the base of the wireless charger, the angular limit of the charging board is achieved, solving the problem of poor user experience of existing wireless chargers and improving the convenience and stability of use.
Patent Information
- Application Number
- CN202421392094.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The damping of existing wireless chargers is reduced after long-term use, which can easily lead to automatic folding, poor usage experience, and lack angle limits when deploying, making it less convenient to use.
A folding structure of a wireless charger is designed. By providing a connecting seat and a limiting member on the base, combining a sliding connection and an articulation structure, the angle limit of the first and second charging plates is realized, ensuring that the angle can be directly positioned when deployed.
The angle limit of the wireless charger is realized, which improves the convenience and stability of use, avoids automatic folding, and is simple to operate.
Smart Images
Figure CN222763651U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wireless chargers, in particular to a folding structure of a wireless charger. Background Art
[0002] In the related technology, wireless chargers have a power storage function and are often used to charge mobile phones and other electronic devices. Current wireless chargers have multiple modules and can charge mobile phones, watches and wireless headphones at the same time. In order to achieve a good storage function, multifunctional wireless chargers are often provided with a folding structure. The angle of the foldable wireless chargers currently on the market can be adjusted at will after being unfolded. After long-term use, the damping will be reduced, which may easily lead to automatic folding during use, resulting in a poor user experience. On the other hand, there is no angle limit when unfolding, and manual adjustment is required, which is not convenient to use. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a folding structure of a wireless charger, which can achieve angle limiting and improve the convenience of use.
[0004] A folding structure of a wireless charger according to an embodiment of the utility model includes:
[0005] A base, provided with a foldable first charging plate and a second charging plate;
[0006] The first charging plate is hinged to one end of the base, and the second charging plate is slidably connected to the other end of the base away from the first charging plate. The base is provided with a connecting seat, and the connecting seat is provided with a first limiting member. A first limiting piece is provided in the first charging plate, and the limiting piece has a first matching groove. The first limiting member has at least one edge. When the first charging plate rotates, the first limiting piece can be driven to rotate. When the edge is embedded in the first matching groove, the angle of the first charging plate can be limited.
[0007] A slide groove for installing a second charging plate is provided in the base, the second charging plate is provided with a second limiting piece, a second limiting plate is provided in the base, the second limiting piece is provided with a second matching groove and a stopping groove, when the second charging plate is embedded in the slide groove, the second limiting piece is located in the stopping groove, and when the second charging plate is unfolded, the edge of the second limiting piece is embedded in the second matching groove, thereby realizing the angle limitation of the second charging plate.
[0008] A folding structure of a wireless charger according to an embodiment of the utility model has at least the following beneficial effects: this embodiment is provided with a base and a first charging plate and a second charging plate respectively hinged at two ends of the base, the base is provided with a connecting seat, the connecting seat is provided with a first limiting member, the first charging plate is provided with a first limiting piece, the first limiting piece has a first matching groove, the first limiting member has at least one edge, when the first charging plate rotates, it can drive the first limiting piece to rotate, when the edge is embedded in the first matching groove, the angle of the first charging plate can be limited; a sliding groove for installing the second charging plate is provided in the base, the second charging plate is provided with a second limiting member, the base is provided with a second limiting piece, the second limiting piece is provided with a second matching groove and a stopping groove, when the second charging plate is embedded in the sliding groove, the second limiting member is located in the stopping groove, when the second charging plate is embedded in the sliding groove, the edge of the limiting member is embedded in the second matching groove when the second charging plate is unfolded, to realize the angle limitation of the second charging plate, the unfolding angle can be directly located when in use, the operation is simple, and the use convenience is good.
[0009] According to some embodiments of the present invention, the first matching groove and the second matching groove are both V-shaped grooves.
[0010] According to some embodiments of the utility model, an inclined limiting surface is provided on the edge of the first limiting member away from the base, and the limiting surface abuts against the inner wall of the first matching groove when the first charging plate is folded and placed.
[0011] According to some embodiments of the present invention, one end of the first limiting plate away from the first matching groove is fixed to the first charging plate, and one end of the second limiting plate away from the second matching groove is fixedly connected to the base.
[0012] According to some embodiments of the utility model, a support block is provided on the base, and the support block can be supported on a portion of the second limiting piece located between the second matching groove and the stopping groove.
[0013] According to some embodiments of the present invention, the stop groove is located in the sliding groove near one end of the connecting seat.
[0014] According to some embodiments of the utility model, a void avoidance groove is provided at the bottom of the slide groove, and the second charging plate can be embedded in the void avoidance groove after being unfolded.
[0015] According to some embodiments of the present utility model, when the second charging plate is embedded in the slide groove, the side wall of the second limiting member abuts against the bottom wall of the stopping groove.
[0016] According to some embodiments of the utility model, a rotating shaft is provided on the connecting seat, the first limiting member is located on the rotating shaft, and the first charging plate is hinged to the rotating shaft.
[0017] According to some embodiments of the present utility model, the first limiting plate and the second limiting plate are both elastic metal plates.
[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:
[0020] Figure 1 This is an axonometric view of a folding structure of a wireless charger in an embodiment of the utility model;
[0021] Figure 2 It is a side view of a folding structure of a wireless charger in an embodiment of the utility model;
[0022] Figure 3 This is an axonometric view of the base in the embodiment of the utility model;
[0023] Figure 4 for Figure 3 A magnified view of center A;
[0024] Figure 5 It is a cross-sectional view of the first charging plate folded on the base in the embodiment of the utility model;
[0025] Figure 6 A cross-sectional view of a folding structure of a wireless charger in an embodiment of the utility model;
[0026] Figure 7 for Figure 6 Magnified view of middle B;
[0027] Figure 8 for Figure 6 Enlarged view of middle C;
[0028] Fig. 9 It is a partial cross-sectional view of the second charging plate unfolded on the base in the embodiment of the utility model.
[0029] Reference numerals:
[0030] Base 100; rotating shaft 101; connecting seat 102; first limiting member 103; edge 104; limiting surface 105; slide groove 106; supporting block 107; second limiting piece 108; stop groove 109; second matching groove 110; avoiding groove 111; third charging plate 112;
[0031] First charging plate 120; first limiting piece 121; first matching groove 122;
[0032] The second charging plate 130 and the second limiting member 131 . DETAILED DESCRIPTION
[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments 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 only used to explain the present invention, and cannot be understood as limiting the present invention.
[0034] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships 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.
[0035] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0037] Reference Figure 1 In an embodiment of the utility model, a folding structure of a wireless charger includes a base 100, a first charging plate 120 and a second charging plate 130. The first charging plate 120 and the second charging plate 130 are respectively hinged at two ends of the base 100. The base 100 has a connecting seat 102, and the first charging plate 120 is hinged on the connecting seat 102. At the same time, a slide groove 106 is provided on the base 100. When the charger is folded, the second charging plate 130 is embedded in the slide groove 106.
[0038] Reference Figures 2 to 7It can be understood that a first limiting member 103 is provided on the connecting seat 102, the first limiting member 103 has a rectangular cross-section, the first limiting member 103 has at least one edge 104, and a first limiting piece 121 is provided in the first charging plate 120, the first limiting piece 121 has a first matching groove 122, it can be understood that the first matching groove 122 is a V-shaped groove, and one end of the first limiting piece 121 away from the first matching groove 122 is fixed in the first charging plate 120, and one end of the first limiting piece 121 where the first matching groove 122 is provided is suspended, so that the first limiting piece 121 can produce elastic deformation. When the first charging plate 120 rotates, the first matching groove 122 rotates around the first limiting member 103. When the inner wall of the first matching groove 122 abuts against the outer wall of the first limiting member 103, that is, when the edge 104 of the first limiting member 103 is embedded in the first matching groove 122, the angle between the first limiting piece 121 and the first limiting member 103 can be limited, thereby positioning the inclination angle between the first charging plate 120 and the base 100, thereby achieving rapid positioning of the first charging plate 120 after unfolding, and improving the convenience of use. Furthermore, the edge 104 of the first limiting member 103 away from the side of the base 100 is provided with an inclined limiting surface 105. When the first charging plate 120 is folded and placed, the limiting surface 105 abuts against the inner wall of the first matching groove 122, thereby preventing the first charging plate 120 from automatically unfolding when folded, and realizing automatic folding limit.
[0039] It can be understood that a rotating shaft 101 is provided on the connecting base 102, a first limiting member 103 is located on the rotating shaft 101, the first charging plate 120 is hinged to the rotating shaft 101, and a rotating shaft 101 and a first limiting member 103 are provided on both sides of the connecting base 102 along its width, which helps to improve the stability of the limiting function and the rotation stability of the first charging plate 120.
[0040] Reference Figure 8 and Fig. 9It can be understood that the second charging plate 130 is provided with a second limiting member 131, and the base 100 is provided with a second limiting plate 108, and the second limiting plate 108 is provided with a second matching groove 110 and a stopping groove 109. The end of the second limiting plate 108 away from the second matching groove 110 is fixedly connected to the base 100, and the second matching groove 110 is a V-shaped groove, and the stopping groove 109 is a rectangular groove, and its bottom wall is parallel to the length direction of the base 100. It can be understood that when the second charging plate 130 is embedded in the slide groove 106, the second limiting member 131 is located in the stop groove 109, and the second limiting member 131 and the stop groove 109 are both located at one end of the slide groove 106 close to the connecting seat 102. When the second charging plate 130 is embedded in the slide groove 106, the side wall of the second limiting member 131 abuts against the bottom wall of the stop groove 109; when the second charging plate 130 is unfolded, the second charging plate 130 slides out along the length direction of the slide groove 106 away from the connecting seat 102, and when the edge 104 of the limiting member is embedded in the second matching groove 110, the end of the second charging plate 130 away from the second limiting member 131 can be tilted, so that the second charging plate 130 is tilted on the base 100, realizing the angle limitation of the second charging plate 130, and the unfolding angle can be directly located during use, which is simple to operate and convenient to use.
[0041] Further, the base 100 is provided with a support block 107, which can be supported on the second limiting piece 108 between the second matching groove 110 and the stop groove 109, which helps to increase the structural strength of the second limiting piece 108. It can be understood that the end of the second limiting piece 108 close to the connecting seat 102 is fixedly connected to the base 100, and the end of the second limiting piece 108 provided with the second matching groove 110 is suspended, and the second limiting piece 108 can be elastically deformed, so that the second matching groove 110 and the second limiting member 131 are elastically pressed to achieve elastic limiting. It can be understood that the first limiting piece 121 and the second limiting piece 108 are both elastic metal sheets, and the first limiting piece 121 can be elastically pressed to the first limiting member 103.
[0042] Furthermore, a clearance groove 111 is provided at the bottom of the slide groove 106, and the clearance groove 111 is a V-shaped groove. After the second charging plate 130 is unfolded, one end of the second limiting member 131 can be embedded in the clearance groove 111, thereby preventing the second charging plate 130 from automatically folding and improving the unfolding stability during use. Furthermore, a third charging plate 112 is also provided on the base 100, and the third charging plate 112 is located between the connecting seat 102 and the second charging plate 130, and the third charging plate 112 is fixedly installed on the base 100, and can charge different types of electronic devices.
[0043] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A folding structure of a wireless charger, characterized in that: include: A base, provided with a foldable first charging plate and a second charging plate; The first charging plate is hinged to one end of the base, and the second charging plate is slidably connected to the other end of the base away from the first charging plate. The base is provided with a connecting seat, and the connecting seat is provided with a first limiting member. The first charging plate is provided with a first limiting piece, and the first limiting piece has a first matching groove. The first limiting member has at least one edge. When the first charging plate rotates, the first limiting piece can be driven to rotate. When the edge is embedded in the first matching groove, the angle of the first charging plate can be limited. The base is provided with a slide groove for installing the second charging plate, the second charging plate is provided with a second limiting piece, the base is provided with a second limiting plate, the second limiting piece is provided with a second matching groove and a stopping groove, when the second charging plate is embedded in the slide groove, the second limiting piece is located in the stopping groove, when the second charging plate is unfolded, the edge of the second limiting piece is embedded in the second matching groove, thereby realizing the angle limitation of the second charging plate.
2. The folding structure of a wireless charger according to claim 1, characterized in that: The first matching groove and the second matching groove are both V-shaped grooves.
3. The folding structure of a wireless charger according to claim 1, characterized in that: An inclined limiting surface is provided on the edge of the first limiting member away from the base, and the limiting surface abuts against the inner wall of the first matching groove when the first charging plate is folded and placed.
4. The folding structure of a wireless charger according to claim 1, characterized in that: One end of the first limiting piece away from the first matching groove is fixed to the first charging plate, and one end of the second limiting piece away from the second matching groove is fixedly connected to the base.
5. The folding structure of a wireless charger according to claim 1, characterized in that: A support block is provided on the base, and the support block can be supported on a portion of the second limiting piece located between the second matching groove and the stopping groove.
6. The folding structure of a wireless charger according to claim 1, characterized in that: The stop groove is located in the sliding groove at one end close to the connecting seat.
7. The folding structure of a wireless charger according to claim 1, characterized in that: A void avoidance groove is provided at the bottom of the slide groove, and the second charging plate can be embedded in the void avoidance groove after being unfolded.
8. The folding structure of a wireless charger according to claim 1, characterized in that: When the second charging plate is embedded in the slide groove, the side wall of the second limiting member abuts against the bottom wall of the stopping groove.
9. The folding structure of a wireless charger according to claim 1, characterized in that: The connecting seat is provided with a rotating shaft, the first limiting member is located on the rotating shaft, and the first charging plate is hinged to the rotating shaft.
10. The folding structure of a wireless charger according to claim 1, characterized in that: The first limiting piece and the second limiting piece are both elastic metal pieces.