Adjustable support frame of wireless charger

Abstract

The utility model relates to the technical field of wireless charging supports, and discloses an adjustable support frame of a wireless charger, the back end of a bottom plate is provided with a rotation adjusting mechanism, the bottom plate is internally provided with a limiting mechanism, the rotation adjusting mechanism comprises a rotation assembly and an adjusting assembly, the rotation assembly is arranged at the back end of the bottom plate, and the limiting mechanism is arranged at the back end of the bottom plate. The adjusting assembly is arranged in the rotating assembly, the rotating assembly comprises a rotating rod, the rotating rod is rotationally connected to the inner side of the bottom plate, a first gear is fixedly connected to the periphery of the rotating rod, and a second gear is meshed with the right side of the first gear. A mobile phone is placed in a fixing plate, a wireless charging position at the back end of the mobile phone is attached to a wireless charging panel, a first threaded rod is driven to rotate through a rotating disc, the first threaded rod drives a threaded plate to move downwards, the threaded plate drives a sliding rod to move downwards through the fixing plate, and a top plate can make contact with a bottom plate; and the device can meet the charging requirements of mobile phones with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless charging brackets, in particular to an adjustable support bracket for a wireless charger. Background Art

[0002] A wireless charger is a charging device that transmits energy through radio electromagnetic waves. It can convert electrical energy into radio electromagnetic waves and transmit the electrical energy to the device that needs to be charged through the principle of electromagnetic induction to charge the mobile phone. A wireless charger support is a device that combines wireless charging function and mobile phone holder function, designed to provide users with a convenient and fast charging experience.

[0003] Announcement No. CN 218733333 U discloses a new type of wireless charger with an adjustable support stand. The height of the device can be adjusted accordingly according to the specific usage situation, ensuring reasonable use. The device can be easily adjusted at the use angle, making it easy to use and greatly improving the convenience of use.

[0004] The new wireless charger has an adjustable support stand, which can adjust the height of the device according to the specific usage. However, when adjusting the angle of the connecting column, the position of the fixing plate is manually adjusted and the position is limited by the pin. The wireless charger support stand is small in size, and it is more troublesome to fix it with the pin, so it needs to be improved. Utility Model Content

[0005] The purpose of the present invention is to provide an adjustable support stand for a wireless charger to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an adjustable support frame for a wireless charger, comprising a base plate, a rotation adjustment mechanism being provided at the back end of the base plate, and a limiting mechanism being provided inside the base plate;

[0007] The rotation adjustment mechanism includes a rotation component and an adjustment component, wherein the rotation component is arranged at the back end of the base plate, and the adjustment component is arranged inside the rotation component;

[0008] The rotating assembly includes a rotating rod, which is rotatably connected to the inner side of the base plate, a first gear is fixedly connected to the outer periphery of the rotating rod, a second gear is meshed with the right side of the first gear, a worm is fixedly connected to the inside of the second gear, a limiting disk is fixedly connected to the outer periphery of the worm, a worm wheel is meshed with the top of the worm, a linkage rod is fixedly connected to the right side of the worm wheel, a support plate is rotatably connected to the outer periphery of the linkage rod, the support plate is fixedly connected to the back end of the base plate, and the rotating plate is fixedly connected to the outer periphery of the linkage rod.

[0009] Preferably, a circular groove corresponding to the size of the limiting plate is opened inside the base plate, and the limiting plate is rotatably connected to the inside of the circular groove. Through the opened circular groove, the limiting plate can rotate inside the base plate, and the set limiting plate can support the worm.

[0010] Preferably, a circular hole corresponding to the size of the linkage rod is opened inside the support plate, and the linkage rod is rotatably connected to the inside of the circular hole. The linkage rod can rotate inside the support plate through the opened circular hole.

[0011] Preferably, there are two support plates, and the two support plates are fixedly connected to the left and right sides of the back end of the base plate respectively. The provided support plates can support the linkage rod, making the linkage rod more stable during rotation.

[0012] Preferably, the adjustment assembly includes a first threaded rod, which is rotatably connected to the inner side of the rotating plate, the top of the first threaded rod is fixedly connected to the rotating disk, the outer periphery of the first threaded rod is threadedly connected to the threaded plate, the front of the threaded plate is fixedly connected to the fixed plate, the middle of the fixed plate is fixedly connected to the wireless charging plate, the bottom of the fixed plate is slidably connected to a sliding rod, the top of the sliding rod is fixedly connected to the push plate, and the bottom of the sliding rod is fixedly connected to the top plate.

[0013] Preferably, a fixing groove corresponding to the movement trajectory of the threaded plate is opened inside the rotating plate, and the threaded plate is slidably connected to the inside of the fixing groove. The opening of the fixing groove makes the threaded plate more stable during the movement.

[0014] Preferably, there are two sliding rods, and the two sliding rods are respectively slidably connected to the inner side of the fixed plate, and the position and height of the push plate can be adjusted by the provided sliding rods.

[0015] Preferably, a fixing hole corresponding to the size of the first threaded rod is opened at the top of the rotating plate, and the first threaded rod is rotatably connected to the inside of the fixing hole. Through the opened fixing hole, the rotating disk can drive the first threaded rod to rotate during the rotation process, and the first threaded rod can drive the threaded plate to move up and down.

[0016] Preferably, the limiting mechanism includes a second threaded rod, which is rotatably connected to the inside of the base plate, the outer periphery of the second threaded rod is threadedly connected to a threaded block, the top of the threaded block is fixedly connected to a support bar, and the front of the second threaded rod is rotatably connected to a rotating disk.

[0017] Preferably, a sliding groove corresponding to the movement trajectory of the threaded block is opened inside the base plate, and the threaded block is slidably connected inside the sliding groove. The sliding groove makes the threaded block more stable during the sliding process inside the base plate.

[0018] Compared with the existing technology, the utility model provides an adjustable support frame for a wireless charger, which has the following beneficial effects:

[0019] 1. The wireless charger has an adjustable support stand. Through the provided rotation adjustment mechanism, when the mobile phone needs to be wirelessly charged, the mobile phone is placed inside the fixed plate so that the wireless charging position on the back of the mobile phone is in contact with the wireless charging plate. The first threaded rod is driven to rotate by the rotating disk, so that the first threaded rod drives the threaded plate to move downward, and the threaded plate drives the sliding rod to move downward through the fixed plate so that the top plate can contact the bottom plate. When the fixed plate continues to move downward, the top plate can drive the push plate to move upward through the sliding rod, so that the push plate can push the mobile phone upward, so that the top of the mobile phone contacts the top inside the fixed plate, so that the mobile phone can be fixed to the inside of the fixed plate, so that the device can wirelessly charge mobile phones and tablet computers.

[0020] 2. The adjustable support stand of the wireless charger has a limit mechanism. When the mobile phone needs to be supported, the second threaded rod is driven to rotate by the rotating disk according to the tilt angle of the mobile phone, so that the second threaded rod drives the support bar to move through the threaded block, so that the support bar can support the mobile phone. By adjusting the position of the support bar, the tilt angle of the mobile phone can be changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 Schematic diagram of the rotation adjustment mechanism structure;

[0024] Figure 3 Schematic diagram of the rotating assembly structure;

[0025] Figure 4 Schematic diagram of the adjustment component structure;

[0026] Figure 5 It is a schematic diagram of the limiting mechanism structure.

[0027] In the figure: 1. bottom plate; 2. rotation adjustment mechanism; 21. rotation assembly; 211. limit plate; 212. first gear; 213. rotating rod; 214. second gear; 215. worm; 216. worm wheel; 217. linkage rod; 218. support plate; 219. rotating plate; 22. adjustment assembly; 221. top plate; 222. sliding rod; 223. push plate; 224. threaded plate; 225. fixed plate; 226. first threaded rod; 227. rotating disk; 228. wireless charging plate; 3. limit mechanism; 31. second threaded rod; 32. rotating disk; 33. threaded block; 34. support bar. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] 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 integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction 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.

[0030] The utility model provides the following technical solutions:

[0031] Example 1

[0032] See also Figure 1-5 The utility model provides a technical solution: an adjustable support frame for a wireless charger, comprising a base plate 1, a rotation adjustment mechanism 2 is provided at the back end of the base plate 1, and a limiting mechanism 3 is provided inside the base plate 1;

[0033] The rotation adjustment mechanism 2 includes a rotation component 21 and an adjustment component 22. The rotation component 21 is arranged at the back end of the base plate 1, and the adjustment component 22 is arranged inside the rotation component 21.

[0034] The rotating assembly 21 includes a rotating rod 213, which is rotatably connected to the inner side of the base plate 1. The first gear 212 is fixedly connected to the periphery of the rotating rod 213. The second gear 214 is meshed with the right side of the first gear 212. The second gear 214 is fixedly connected to the inside of the second gear 214. The worm 215 is fixedly connected to the limiting disk 211 on the periphery. The worm 215 is meshed with a worm wheel 216 on the top of the worm 215. The right side of the worm wheel 216 is fixedly connected to a linkage rod 217. The linkage rod 217 is rotatably connected to a support plate 218 on the periphery. The support plate 218 is fixedly connected to the back end of the base plate 1. The linkage rod 217 is fixedly connected to a rotating plate 219 on the periphery.

[0035] Furthermore, a circular groove corresponding to the size of the limit plate 211 is opened inside the base plate 1, and the limit plate 211 is rotatably connected to the inside of the circular groove. Through the opened circular groove, the limit plate 211 can rotate inside the base plate 1, and the set limit plate 211 can support the worm 215.

[0036] Furthermore, a circular hole corresponding to the size of the linkage rod 217 is opened inside the support plate 218, and the linkage rod 217 is rotatably connected to the inside of the circular hole. Through the opened circular hole, the linkage rod 217 can be rotated inside the support plate 218.

[0037] Furthermore, there are two support plates 218, and the two support plates 218 are fixedly connected to the left and right sides of the back end of the base plate 1 respectively. The support plates 218 can support the linkage rod 217, making the linkage rod 217 more stable during rotation.

[0038] Example 2

[0039] See also Figure 1-5 , and on the basis of Example 1, it is further obtained that the adjustment component 22 includes a first threaded rod 226, the first threaded rod 226 is rotatably connected to the inner side of the rotating plate 219, the top of the first threaded rod 226 is fixedly connected to the rotating disk 227, the outer periphery of the first threaded rod 226 is threadedly connected to the threaded plate 224, the front of the threaded plate 224 is fixedly connected to the fixing plate 225, the middle of the fixing plate 225 is fixedly connected to the wireless charging plate 228, the bottom of the fixing plate 225 is slidably connected to the sliding rod 222, the top of the sliding rod 222 is fixedly connected to the push plate 223, and the bottom of the sliding rod 222 is fixedly connected to the top plate 221.

[0040] Furthermore, a fixing groove corresponding to the movement trajectory of the threaded plate 224 is opened inside the rotating plate 219, and the threaded plate 224 is slidably connected inside the fixing groove. The opening of the fixing groove makes the threaded plate 224 more stable during the movement.

[0041] Furthermore, there are two sliding rods 222 , and the two sliding rods 222 are respectively slidably connected to the inner side of the fixed plate 225 , and the position and height of the push plate 223 can be adjusted by the provided sliding rods 222 .

[0042] Furthermore, a fixing hole corresponding to the size of the first threaded rod 226 is opened at the top of the rotating plate 219, and the first threaded rod 226 is rotatably connected to the inside of the fixing hole. Through the opened fixing hole, the rotating disk 227 can drive the first threaded rod 226 to rotate during the rotation process, and the first threaded rod 226 can drive the threaded plate 224 to move up and down.

[0043] Example 3

[0044] See also Figure 1-5 On the basis of Example 1, the limiting mechanism 3 is further obtained to include a second threaded rod 31, the second threaded rod 31 is rotatably connected to the inside of the base plate 1, the outer periphery of the second threaded rod 31 is threadedly connected to a threaded block 33, the top of the threaded block 33 is fixedly connected to a support bar 34, and the front of the second threaded rod 31 is rotatably connected to a rotating disk 32.

[0045] Furthermore, a sliding groove corresponding to the movement trajectory of the threaded block 33 is opened inside the base plate 1, and the threaded block 33 is slidably connected inside the sliding groove. Through the opened sliding groove, the threaded block 33 is more stable during the sliding process inside the base plate 1.

[0046] In actual operation, when this device is used, when a mobile phone needs to be wirelessly charged, the mobile phone is placed inside the fixing plate 225 so that the wireless charging position on the back of the mobile phone is in contact with the wireless charging plate 228. The first threaded rod 226 is driven to rotate by the rotating disk 227, so that the first threaded rod 226 drives the threaded plate 224 to move downward, so that the threaded plate 224 drives the sliding rod 222 to move downward through the fixing plate 225, so that the top plate 221 can contact the bottom plate 1. When the fixing plate 225 continues to move downward, the top plate 221 can drive the push plate 223 to move upward through the sliding rod 222, so that the push plate 223 can push the mobile phone to move upward, so that the top of the mobile phone and the top inside the fixing plate 225 contact each other, so that the mobile phone can be fixed to the inside of the fixing plate 225, so that the device can wirelessly charge mobile phones and tablet computers.

[0047] By shifting the first gear 212, the first gear 212 drives the second gear 214 to rotate, and the second gear 214 drives the worm 215 to rotate, so that the worm 215 drives the linkage rod 217 to rotate through the worm gear 216, so that the linkage rod 217 can drive the rotating plate 219 to rotate, so that the tilt angle of the rotating plate 219 can be adjusted;

[0048] According to the tilt angle of the mobile phone, the second threaded rod 31 is driven to rotate by the rotating disk 32, so that the second threaded rod 31 drives the support bar 34 to move through the threaded block 33, so that the support bar 34 can support the mobile phone. By adjusting the position of the support bar 34, the tilt angle of the mobile phone can be changed, so that the device can not only wirelessly charge the mobile phone, but also tilt and support the mobile phone to meet different needs.

[0049] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A wireless charger adjustable support frame, comprising a base plate (1), characterized in that: A rotation adjustment mechanism (2) is provided at the back end of the base plate (1), and a limiting mechanism (3) is provided inside the base plate (1); The rotation adjustment mechanism (2) comprises a rotation assembly (21) and an adjustment assembly (22), wherein the rotation assembly (21) is arranged at the back end of the base plate (1), and the adjustment assembly (22) is arranged inside the rotation assembly (21); The rotating assembly (21) comprises a rotating rod (213), the rotating rod (213) being rotatably connected to the inner side of the base plate (1), the outer periphery of the rotating rod (213) being fixedly connected to a first gear (212), the right side of the first gear (212) being meshed with a second gear (214), the interior of the second gear (214) being fixedly connected to a worm (215), the outer periphery of the worm (215) being fixedly connected to a limiting plate (211), the top of the worm (215) being meshed with a worm wheel (216), the right side of the worm wheel (216) being fixedly connected to a linkage rod (217), the outer periphery of the linkage rod (217) being rotatably connected to a support plate (218), the support plate (218) being fixedly connected to the back end of the base plate (1), and the outer periphery of the linkage rod (217) being fixedly connected to a rotating plate (219).

2. The adjustable support stand for a wireless charger according to claim 1, characterized in that: A circular groove corresponding to the size of the limiting plate (211) is provided inside the bottom plate (1), and the limiting plate (211) is rotatably connected to the inside of the circular groove.

3. The adjustable support stand for a wireless charger according to claim 1, characterized in that: A circular hole having a size corresponding to that of the linkage rod (217) is provided inside the support plate (218), and the linkage rod (217) is rotatably connected to the inside of the circular hole.

4. The adjustable support stand for a wireless charger according to claim 1, characterized in that: There are two support plates (218), and the two support plates (218) are respectively fixedly connected to the left and right sides of the back end of the bottom plate (1).

5. The adjustable support stand for a wireless charger according to claim 1, characterized in that: The adjustment assembly (22) includes a first threaded rod (226), the first threaded rod (226) is rotatably connected to the inner side of the rotating plate (219), the top of the first threaded rod (226) is fixedly connected to a rotating disk (227), the outer periphery of the first threaded rod (226) is threadedly connected to a threaded plate (224), the front of the threaded plate (224) is fixedly connected to a fixed plate (225), the middle of the fixed plate (225) is fixedly connected to a wireless charging plate (228), the bottom of the fixed plate (225) is slidably connected to a slide rod (222), the top of the slide rod (222) is fixedly connected to a push plate (223), and the bottom of the slide rod (222) is fixedly connected to a top plate (221).

6. The adjustable support stand for a wireless charger according to claim 5, characterized in that: A fixing groove corresponding to the movement track of the threaded plate (224) is provided inside the rotating plate (219), and the threaded plate (224) is slidably connected inside the fixing groove.

7. The adjustable support stand for a wireless charger according to claim 5, characterized in that: There are two sliding rods (222), and the two sliding rods (222) are respectively slidably connected to the inner side of the fixing plate (225).

8. The adjustable support stand for a wireless charger according to claim 5, characterized in that: A fixing hole corresponding to the size of the first threaded rod (226) is provided on the top of the rotating plate (219), and the first threaded rod (226) is rotatably connected to the inside of the fixing hole.

9. The adjustable support stand for a wireless charger according to claim 1, characterized in that: The limiting mechanism (3) comprises a second threaded rod (31), the second threaded rod (31) is rotatably connected to the inside of the base plate (1), the outer periphery of the second threaded rod (31) is threadedly connected to a threaded block (33), the top of the threaded block (33) is fixedly connected to a support bar (34), and the front of the second threaded rod (31) is rotatably connected to a rotating disk (32).

10. The adjustable support stand for a wireless charger according to claim 9, characterized in that: A sliding groove corresponding to the movement track of the threaded block (33) is provided inside the bottom plate (1), and the threaded block (33) is slidably connected inside the sliding groove.

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