Rotary connection structure for wireless charging device

Abstract

The utility model relates to a rotary connection structure for a wireless charging device, and relates to the technical field of wireless charging. Comprising a connecting and fixing device, a connecting piece and a rotary lifting device; one end of the rotary lifting device is arranged on the connecting piece, and the other end of the rotary lifting device is used for penetrating through the charging piece to be connected with the supporting piece; when the supporting piece is folded and abuts against the charging piece, a distance exists between the other end, connected with the supporting piece, of the rotary lifting device and the connecting and fixing device, and the distance is larger than or equal to the distance from the supporting piece to the charging piece. The connecting and fixing device is arranged in the charging piece, one end of the rotating and lifting device is arranged on the connecting piece, and the other end penetrates through the charging piece to be connected with the supporting piece. When the supporting piece is folded and abuts against the charging piece, the rotary connecting structure is stored in the charging piece, so that the space occupation of the wireless charging device is reduced, and the problem that the space occupation of the wireless charging device is increased by an existing rotary connecting structure is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless charging, in particular to a rotating connection structure for a wireless charging device. Background Art

[0002] Wireless charging technology achieves wireless charging by generating an electromagnetic field in the charging device and then transmitting electrical energy to devices that support wireless charging. The development of wireless charging technology makes device charging more convenient. There is no need to plug in or unplug the charging cable. You only need to place the device on a charging device with wireless charging function.

[0003] The existing wireless charging device includes two parts: a charging piece and a supporting piece. The supporting piece is rotatably connected to the charging piece through a rotating connection structure. When using the wireless charging device, the supporting piece is rotated to form a certain angle between the charging piece and the supporting piece. At this time, the supporting piece is placed on a table or other surface, so that a mobile phone or a power bank waiting for charging can be conveniently placed on the charging piece for charging.

[0004] However, the existing rotating connection structures are all arranged outside the charging member or the supporting member, thereby increasing the overall space occupied by the wireless charging device.

[0005] With respect to the above-mentioned related technologies, there is a problem that the existing rotating connection structure increases the space occupied by the wireless charging device. Utility Model Content

[0006] In view of the above-mentioned deficiencies of the prior art, an object of the present invention is to provide a rotating connection structure for a wireless charging device, aiming to solve the problem that the existing rotating connection structure can only be set at one end of the support member, resulting in poor sealing of the entire support member.

[0007] The present application provides a rotating connection structure for a wireless charging device using the following technical solution: A rotating connection structure for a wireless charging device, comprising:

[0008] A connecting and fixing device, used for being arranged inside the charging unit;

[0009] A connecting piece, one end of which is rotatably connected to the connecting fixture:

[0010] A rotating lifting device, one end of which is arranged on the connecting member, and the other end of which is used to pass through the charging member and connect with the supporting member;

[0011] When the support member is folded and abuts against the charging member, there is a distance between the other end of the rotating and lifting device connected to the support member and the connecting and fixing device, and the distance is greater than or equal to the distance from the support member to the charging member.

[0012] Optionally, a line from one end of the rotating lifting device away from the connecting member to the rotation center of the connecting member is a rotating connecting line, and an angle between the rotating connecting line and the connecting and fixing device is an acute angle.

[0013] Optionally, the connection and fixing device includes a fixed platform and a rotating connection component;

[0014] The rotating connection assembly is arranged on the fixed platform;

[0015] One end of the connecting member is rotatably connected to the rotating connecting assembly;

[0016] The rotary lifting device comprises a lifting connection member and a lifting fixing member, one end of the lifting connection member is arranged at the other end of the connection member, and the lifting fixing member is arranged at the other end of the lifting connection member;

[0017] There is a distance between the lifting and fixing member and the fixing platform, and the lifting and fixing member is arranged parallel to the fixing platform.

[0018] Optionally, the rotating connection assembly includes a rotating connection member and a rotating shaft;

[0019] The rotating connection member is arranged at one end of the fixed platform, the rotating shaft is arranged on the rotating connection member, and the rotating shaft is arranged parallel to the fixed platform;

[0020] One end of the connecting member is rotatably connected to the rotating shaft.

[0021] Optionally, at least two rotating connectors are provided, and at least two rotating connectors are spaced apart at one end of the fixed platform, and the rotating shaft passes through at least two rotating connectors;

[0022] The connecting member is arranged between at least two of the rotating connecting members, and the center of the connecting member is located on the central axis of the fixed platform.

[0023] Optionally, the lifting connecting member includes a first lifting part and a second lifting part, one end of the first lifting part is connected to the connecting member, and the other end is connected to the second lifting part, the other end of the second lifting part is connected to the lifting fixing member, and the first lifting part is arranged parallel to the fixed platform.

[0024] Optionally, the second lifting portion is arranged perpendicular to the fixed platform.

[0025] Optionally, a position avoiding hole is provided on the fixed platform, and the first lifting portion extends into the position avoiding hole.

[0026] Optionally, a connection between the connecting member and the first lifting portion, a connection between the first lifting portion and the second lifting portion, and a connection between the second lifting portion and the lifting fixing member are all provided with rounded corners.

[0027] Optionally, a first screw hole is provided on the fixing platform.

[0028] Compared with the prior art, the embodiment of the utility model has the following advantages:

[0029] The connection fixing device is arranged inside the charging member, one end of the rotating lifting device is arranged on the connecting member, and the other end passes through the charging member and is connected to the supporting member. When the supporting member is folded and abuts against the charging member, the rotating connection structure is stored in the charging member, thereby reducing the space occupied by the wireless charging device, and solving the problem that the existing rotating connection structure increases the space occupied by the wireless charging device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 is a schematic diagram of the overall structure of the rotating connection structure for the wireless charging device in an embodiment of the present application;

[0032] Figure 2 is a cross-sectional view of the connection between the rotating connection structure of the wireless charging device and the charging member and the supporting member in the embodiment of the present application;

[0033] Figure 3 is a structural schematic diagram of a connection and fixing device for a rotating connection structure of a wireless charging device in an embodiment of the present application;

[0034] Figure 4 It is a structural schematic diagram of a rotating lifting device for a rotating connection structure of a wireless charging device in an embodiment of the present application.

[0035] Explanation of the accompanying drawings: 1. Connecting and fixing device; 11. Fixing platform; 111. Avoidance hole; 112. First screw hole; 12. Rotating connecting assembly; 121. Rotating connecting member; 122. Rotating shaft; 2. Connecting member; 3. Rotating lifting device; 31. Lifting connecting member; 311. First lifting part; 312. Second lifting part; 32. Lifting fixing member; 321. Second screw hole; 33. Rotating connecting line; 4. Charging member; 5. Support member. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the solution of the utility model, the following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] The present application is further described in detail below in conjunction with the accompanying drawings.

[0038] The embodiment of the present application discloses a rotating connection structure for a wireless charging device.

[0039] like Figure 1 and Figure 2 As shown, a rotating connection structure for a wireless charging device includes a connecting and fixing device 1, a connecting member 2 and a rotating and lifting device 3, wherein the connecting and fixing device 1 is used to be arranged inside the charging member 4; one end of the connecting member 2 is rotatably connected to the connecting and fixing device 1; one end of the rotating and lifting device 3 is arranged on the connecting member 2, and the other end is used to pass through the charging member 4 and connect with the support member 5; wherein, when the support member 5 is folded and abuts against the charging member 4, there is a spacing between the other end of the rotating and lifting device 3 connected to the support member 5 and the connecting and fixing device 1, and the spacing is greater than or equal to the distance from the support member 5 to the charging member 4.

[0040] The connection fixing device 1 is arranged inside the charging member 4, one end of the rotating lifting device 3 is arranged on the connecting member 2, and the other end passes through the charging member 4 and is connected to the supporting member 5. When the supporting member 5 is folded and abuts against the charging member 4, the rotating connection structure is stored in the charging member 4, thereby reducing the space occupied by the wireless charging device, solving the problem that the existing rotating connection structure increases the space occupied by the wireless charging device.

[0041] like Figure 3 As shown, the connection and fixing device 1 includes a fixing platform 11 and a rotating connection component 12;

[0042] One end of the connecting member 2 is rotatably connected to the rotating connecting assembly 12;

[0043] The rotating connection assembly 12 is disposed on the fixed platform 11;

[0044] The rotating connection assembly 12 includes a rotating connection member 121 and a rotating shaft 122;

[0045] The rotating connecting member 121 is disposed at one end of the fixed platform 11, and the rotating shaft 122 is disposed on the rotating connecting member 121, and the rotating shaft 122 is disposed parallel to the fixed platform 11;

[0046] One end of the connecting member 2 is rotatably connected to the rotating shaft 122 .

[0047] At least two rotating connecting members 121 are provided, and the at least two rotating connecting members 121 are spaced apart at one end of the fixed platform 11, and the rotating shaft 122 is passed through the at least two rotating connecting members 121;

[0048] The connecting member 2 is disposed between at least two rotating connecting members 121 , and the center of the connecting member 2 is located on the central axis of the fixed platform 11 .

[0049] Specifically, the fixing platform 11 is in the shape of a rectangular plate as a whole, and a first screw hole 112 is provided on the fixing platform 11 . The fixing platform 11 can be screwed to a fixing device such as the charging component 4 through the first screw hole 112 .

[0050] Two rotating connectors 121 are provided. The two rotating connectors 121 are provided on one side edge of the fixed platform 11 , and the two rotating connectors 121 are provided at two ends of one side of the fixed platform 11 .

[0051] The two rotating connecting members 121 are both provided with shaft fixing holes, and the two shaft fixing holes are concentrically arranged.

[0052] The rotating shaft 122 is fixedly disposed between the two rotating connectors 121 through two shaft fixing holes, and the rotating shaft 122 is disposed parallel to the surface of the fixed platform 11 .

[0053] The connecting member 2 is cylindrical in shape and is rotatably connected to a rotating shaft 122 located between two rotating connecting members 121 . The connecting member 2 can rotate around the shaft of the rotating shaft 122 .

[0054] The connecting member 2 is located between the two rotating connecting members 121, and the center of the connecting member 2 is located on the central axis of the fixed platform 11 from one side to the other side where the two rotating connecting members 121 are provided. When the connecting member 2 rotates around the connecting and fixing device 1, the fixed platform 11 is subjected to balanced force, thereby improving the stability of the connecting member 2 during the rotation process around the connecting and fixing device 1.

[0055] like Figure 1 , 3 and Figure 4 As shown, the rotary lifting device 3 includes a lifting connection member 31 and a lifting fixing member 32, one end of the lifting connection member 31 is arranged at the other end of the connection member 2, and the lifting fixing member 32 is arranged at the other end of the lifting connection member 31;

[0056] The lifting fixture 32 is arranged parallel to the fixing platform 11 .

[0057] The lifting connecting member 31 includes a first lifting portion 311 and a second lifting portion 312. One end of the first lifting portion 311 is connected to the connecting member 2, and the other end is connected to the second lifting portion 312. The other end of the second lifting portion 312 is connected to the lifting fixing member 32. The first lifting portion 311 is arranged parallel to the fixing platform 11.

[0058] Specifically, the lifting connection member 31 is in the shape of an “L”-shaped plate as a whole, and the first lifting portion 311 and the second lifting portion 312 are arranged perpendicularly.

[0059] The lifting fixture 32 is shaped as a rectangular plate, and the lifting fixture 32 is vertically arranged with the second lifting portion 312. It should be noted that the right angle formed between the lifting fixture 32 and the second lifting portion 312 and the right angle formed between the first lifting portion 311 and the second lifting portion 312 are internally alternate angles.

[0060] The lifting fixture 32 is provided with a second screw hole 321, and the lifting fixture 32 is screwed to the support member 5 through the second screw hole 321. The detachable connection between the rotating lifting device 3 and the support member 5 is realized, and the support member 5 is convenient to replace or repair.

[0061] A through hole is provided on one side of the charging component 4 facing the supporting component 5, and the second lifting portion 312 extends from the inside of the charging component 4 to the outside through the through hole. The lifting fixing component 32 is provided at one end of the second lifting portion 312 extending to the outside and is connected to the external supporting component 5.

[0062] When the support member 5 is folded and abutted against the charging member 4, the lifting and fixing member 32 will abut against the outer surface of the charging member 4, so that the lifting and fixing member 32 maintains a parallel relationship with the fixed platform 11 to limit further rotation of the rotating connection structure, thereby ensuring the folding and abutment between the support member 5 and the charging member 4.

[0063] It should be noted that a avoiding groove is provided at the position where the charging component 4 abuts against the lifting and fixing component 32 to avoid the lifting and fixing component 32.

[0064] When the support member 5 is folded and abuts against the charging member 4, the first lifting portion 311 is arranged parallel to the fixed platform 11, and the second lifting portion 312 is arranged perpendicular to the fixed platform 11. Compared with the existing connection method in which the connecting member 2 is directly connected to the fixed platform 11 through a connecting rod, the connection method in which the lifting fixing member 32 is arranged parallel to the fixed platform 11 can enable the support member 5 to obtain a larger rotation angle at the same rotation angle; and the distance from the support member 5 to the fixed platform 11 can be shortened during the rotation process, thereby reducing the rotation amplitude of the support member 5.

[0065] At least two connecting members 2 are provided, and at least two connecting members 2 are both provided on the first lifting portion 311 , and at least two connecting members 2 are both located between two rotating connecting members 121 , and there is a gap between two adjacent connecting members 2 .

[0066] In this embodiment, two connecting members 2 are provided.

[0067] It should be noted that, in order to improve the strength and service life of the rotating connection structure, the connecting member 2, the first lifting portion 311, the second lifting portion 312 and the lifting fixing member 32 are integrally formed.

[0068] like Figure 1 and Figure 2 As shown, a line from one end of the rotating lifting device 3 away from the connecting member 2 to the rotation center of the connecting member 2 is a rotating connecting line, and an angle between the rotating connecting line and the connecting and fixing device 1 is an acute angle.

[0069] Specifically, the rotation connection line is a line connecting the center of the lifting fixing member 32 and the center positions of the two connecting members 2 .

[0070] When the support member 5 is folded and abuts against the charging member 4, in order to facilitate the subsequent rotation of the support member 5 and enable the support member 5 to obtain a larger angular rotation range, the angle between the rotating connection line and the fixed platform 11 is an acute angle, that is, greater than 0 degrees and less than 90 degrees.

[0071] The fixing platform 11 is provided with an avoidance hole 111 , and the first lifting portion 311 extends into the avoidance hole 111 .

[0072] Specifically, the shape of the avoidance hole 111 is a rectangular hole similar to the shape of the fixed platform 11. The hole wall of the avoidance hole 111 close to the rotating connection component 12 is connected to the outside world. The first lifting portion 311 passes through the avoidance hole 111 and is located below the fixed platform 11. The second lifting portion 312 passes through the avoidance hole 111 and extends to the top of the fixed platform 11.

[0073] The arrangement of the avoidance hole 111 on the fixed platform 11 can reduce the space occupation rate of the rotating connection structure while ensuring that the first lifting portion 311 is arranged parallel to the fixed platform 11 .

[0074] The connection between the connecting member 2 and the first lifting portion 311 , the connection between the first lifting portion 311 and the second lifting portion 312 , and the connection between the second lifting portion 312 and the lifting fixing member 32 are all provided with rounded corners.

[0075] The rounded corners can make the surface of the rotating connection structure smoother and reduce the wear or scratches on the rotating connection structure caused by external forces during use, thereby improving the overall aesthetics and service life.

[0076] In summary, a rotating connection structure for a wireless charging device includes a connecting and fixing device 1, a connecting member 2 and a rotating and lifting device 3, wherein the connecting and fixing device 1 is used to be arranged inside the charging member 4; one end of the connecting member 2 is rotatably connected to the connecting and fixing device 1; one end of the rotating and lifting device 3 is arranged on the connecting member 2, and the other end is used to pass through the charging member 4 and connect with the support member 5; wherein, when the support member 5 is folded and abutted against the charging member 4, there is a spacing between the other end of the rotating and lifting device 3 connected to the support member 5 and the connecting and fixing device 1, and the spacing is greater than or equal to the distance from the support member to the charging member.

[0077] The connection fixing device 1 is arranged inside the charging member 4, one end of the rotating lifting device 3 is arranged on the connecting member 2, and the other end passes through the charging member 4 and is connected to the supporting member 5. When the supporting member 5 is folded and abuts against the charging member 4, the rotating connection structure is stored in the charging member 4, thereby reducing the space occupied by the wireless charging device, solving the problem that the existing rotating connection structure increases the space occupied by the wireless charging device.

[0078] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0079] It should be noted that the present invention takes a rotating connection structure for a wireless charging device as an example to introduce the specific structure and working principle of the present invention, but the application of the present invention is not limited to a rotating connection structure for a wireless charging device, and can also be applied to the production and use of other similar workpieces.

[0080] It should be understood that the present invention is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present invention is limited only by the appended claims.

[0081] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotating connection structure for a wireless charging device, characterized in that: include: A connecting and fixing device, used for being arranged inside the charging unit; A connecting piece, one end of which is rotatably connected to the connecting fixture: A rotating lifting device, one end of which is arranged on the connecting member, and the other end of which is used to pass through the charging member and connect with the supporting member; When the support member is folded and abuts against the charging member, there is a distance between the other end of the rotating and lifting device connected to the support member and the connecting and fixing device, and the distance is greater than or equal to the distance from the support member to the charging member.

2. The rotating connection structure for a wireless charging device according to claim 1, characterized in that: A line connecting one end of the rotating lifting device away from the connecting member to the rotation center of the connecting member is a rotating connecting line, and an angle between the rotating connecting line and the connecting and fixing device is an acute angle.

3. The rotating connection structure for a wireless charging device according to claim 1, characterized in that: The connecting and fixing device comprises a fixing platform and a rotating connecting assembly; The rotating connection assembly is arranged on the fixed platform; One end of the connecting member is rotatably connected to the rotating connecting assembly; The rotary lifting device comprises a lifting connection member and a lifting fixing member, one end of the lifting connection member is arranged at the other end of the connection member, and the lifting fixing member is arranged at the other end of the lifting connection member; There is a distance between the lifting and fixing member and the fixing platform, and the lifting and fixing member is arranged parallel to the fixing platform.

4. The rotating connection structure for a wireless charging device according to claim 3, characterized in that: The rotating connection assembly includes a rotating connection member and a rotating shaft; The rotating connection member is arranged at one end of the fixed platform, the rotating shaft is arranged on the rotating connection member, and the rotating shaft is arranged parallel to the fixed platform; One end of the connecting member is rotatably connected to the rotating shaft.

5. The rotating connection structure for a wireless charging device according to claim 4, characterized in that: At least two rotating connectors are provided, and at least two rotating connectors are spaced apart at one end of the fixed platform, and the rotating shaft passes through at least two rotating connectors; The connecting member is arranged between at least two of the rotating connecting members, and the center of the connecting member is located on the central axis of the fixed platform.

6. The rotating connection structure for a wireless charging device according to claim 3, characterized in that: The lifting connection member includes a first lifting part and a second lifting part, one end of the first lifting part is connected to the connection member, and the other end is connected to the second lifting part, the other end of the second lifting part is connected to the lifting fixing member, and the first lifting part is arranged parallel to the fixing platform.

7. The rotating connection structure for a wireless charging device according to claim 6, characterized in that: The second lifting portion is arranged perpendicular to the fixed platform.

8. The rotating connection structure for a wireless charging device according to claim 7, characterized in that: The fixed platform is provided with an avoidance hole, and the first lifting portion extends into the avoidance hole.

9. The rotating connection structure for a wireless charging device according to claim 6, characterized in that: A connection between the connecting member and the first lifting portion, a connection between the first lifting portion and the second lifting portion, and a connection between the second lifting portion and the lifting fixing member are all provided with rounded corners.

10. The rotating connection structure for a wireless charging device according to claim 3, characterized in that: The fixing platform is provided with a first screw hole.

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