Multidirectional adjusting type wireless charger

Abstract

The utility model discloses a multidirectional adjusting type wireless charger, and relates to the technical field of chargers. The multidirectional adjusting type wireless charger comprises a bottom box, a hollow rod is rotatably installed at the top of the bottom box, a round sleeve is fixedly installed at the top of the hollow rod, a movable groove is formed in the round sleeve, and a movable ball is movably installed in the round sleeve and the movable groove. According to the multidirectional adjustment type wireless charger, through cooperative use of the bottom box, the hollow rod, the round sleeve and the movable ball, the placement box can be driven to rotate front and back and left and right, the use direction of the placement box can be adjusted in multiple directions, the use requirement of a user is met, and through a winding structure, a charging wire can be automatically wound into the bottom box to be stored; the use length of the charging wire can be conveniently prolonged, the use requirement of a user is further met, the bottom box is tightly fixed to the table top through the fixing assembly and atmospheric pressure, the situation that the charger topples over due to shaking of the table top is avoided, and the possibility that the charger is damaged is reduced.

Description

Technical Field

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

[0002] Chinese patent document CN217882900U discloses a wireless charger, which includes a base and a bracket connected to the base, the bracket is provided with a wireless charging part for wirelessly charging an external electronic device, the base and the bracket have an angle between them and are a one-piece structure, and the wireless charging part is provided with a magnetic suction part for magnetically fixing the external electronic device. The wireless charger is easy to use and can provide a better user experience.

[0003] However, during use, the above wireless charger can only charge the external electronic device in a specified direction and angle, and cannot charge the external electronic device in multiple directions and angles, which has certain limitations. Utility Model Content

[0004] The purpose of the present utility model is to provide a multi-directional adjustable wireless charger to solve the problems and defects raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-directional adjustable wireless charger, comprising a base box, a hollow rod rotatably installed on the top of the base box, a round sleeve fixedly installed on the top of the hollow rod, a movable groove provided on the round sleeve, and an movable ball movably installed in the round sleeve and the movable groove, a placement box fixedly installed on the top of the movable ball, which can drive the placement box to rotate forward and backward and left and right, and can adjust the use direction of the placement box in multiple directions to meet the use needs of the user, a wireless charging unit and a magnetic suction ring are fixedly installed on the inner top of the placement box, a charging cable is provided on the inner side of the base box, the inner side of the hollow rod, the inner side of the round sleeve, and the inner side of the movable ball, one end of the charging cable is fixedly installed on the bottom of the anti-slip pad, and a charging head is fixedly installed on the other end of the charging cable, and also includes a winding structure installed on the inner side of the base box, which is used to wind up the charging cable through the winding structure, and a fixing component installed on the base box, which is used to fix the base box tightly on the desktop through the fixing component.

[0006] Preferably, a fixing plate A and a fixing plate B are fixedly mounted on the inner wall of the bottom box, and the fixing plate A is located below the fixing plate B.

[0007] Preferably, the winding structure includes a rotating tube and a coil spring, the rotating tube is rotatably mounted on the fixed plate A and the fixed plate B, the two ends of the coil spring are respectively fixedly mounted on the outer wall of the rotating tube and the inner wall of the bottom box, and the charging cable is fixedly mounted on one side of the rotating tube, so that the charging cable can be automatically wound up into the internal storage of the bottom box, which is also convenient for extending the use length of the charging cable.

[0008] Preferably, a storage frame is fixedly installed on the top of the fixing plate B and the inner wall of the bottom box, the charging head is located on the inner side of the storage frame, and the storage frame is provided with a wire hole, and the charging wire is located in the wire hole.

[0009] Preferably, the fixing assembly includes a bidirectional threaded rod, a threaded block, a linkage rod, a piston plate and a turning knob, the bidirectional threaded rod is rotatably mounted on both sides of the base box, the threaded block is threadedly mounted on the outer wall of the bidirectional threaded rod, one end of the linkage rod is hingedly mounted on the bottom of the threaded block, the other end of the linkage rod is hingedly mounted on the top of the piston plate, the piston plate is slidably mounted on the inner side of the base box, the turning knob is fixedly mounted on both ends of the bidirectional threaded rod, a rubber ring is fixedly mounted on the bottom of the base box, the top of the rubber ring is in contact with the bottom of the piston plate, and the base box is tightly fixed to the desktop by atmospheric pressure to prevent the charger from tipping over due to shaking of the desktop, thereby reducing the possibility of damage to the charger.

[0010] Preferably, a fixing block is fixedly installed on the outer wall of the charging cable, a fixing ring is fixedly installed on the inner wall of the hollow rod, the charging cable is located on the inner side of the fixing ring, and a push spring is fixedly installed between the fixing block and the fixing ring for pushing the charging cable so that the charging cable under the movable ball is stored in the hollow rod.

[0011] Preferably, a fixing bolt is threadedly installed on one side of the circular sleeve, and one end of the fixing bolt contacts the outer wall of the movable ball, so as to fix the movable ball and prevent the movable ball from moving.

[0012] Preferably, an anti-skid pad is fixedly mounted on the top outer wall of the placement box to increase the friction between the external electronic device and the placement box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The multi-directionally adjustable wireless charger can drive the placement box to rotate forward and backward and left and right through the coordinated use of the bottom box, the hollow rod, the round sleeve and the movable ball. The use direction of the placement box can be adjusted in multiple directions to meet the use needs of the user. The charging cable can be automatically rolled up into the internal storage of the bottom box through the winding structure, which is also convenient for extending the use length of the charging cable, further meeting the use needs of the user. The bottom box is tightly fixed on the desktop through the fixing component using atmospheric pressure to prevent the charger from tipping over due to the shaking of the desktop, thereby reducing the possibility of damage to the charger. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2It is a cross-sectional view of the bottom box of the utility model;

[0018] Figure 3 for Figure 2 Front view of

[0019] Figure 4 It is a cross-sectional view of the placement box of the utility model;

[0020] Figure 5 It is an exploded view of the interior of the bottom box of the utility model.

[0021] Figure numerals: 1. bottom box; 2. hollow rod; 3. round sleeve; 4. movable ball; 5. placement box; 6. anti-slip mat; 7. wireless charging unit; 8. magnetic ring; 9. fixing plate A; 10. fixing plate B; 11. rotating tube; 12. coil spring; 13. charging cable; 14. charging head; 15. storage frame; 16. two-way threaded rod; 17. threaded block; 18. linkage rod; 19. piston plate; 20. knob; 21. rubber ring; 22. fixing block; 23. push spring; 24. fixing ring. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: a multi-directional adjustable wireless charger, comprising a bottom box 1, a hollow rod 2 is rotatably installed on the top of the bottom box 1, a round sleeve 3 is fixedly installed on the top of the hollow rod 2, the round sleeve 3 is provided with an active groove, and an active ball 4 is movably installed in the round sleeve 3 and the active groove, a placement box 5 is fixedly installed on the top of the active ball 4, and the placement box 5 can be driven to rotate forward and backward and left and right, and the use direction of the placement box 5 can be adjusted in multiple directions to meet the use needs of the user, and the inner top of the placement box 5 A wireless charging unit 7 and a magnetic ring 8 are fixedly installed, and a charging cable 13 is provided on the inner side of the bottom box 1, the inner side of the hollow rod 2, the inner side of the round sleeve 3, and the inner side of the movable ball 4. One end of the charging cable 13 is fixedly installed on the bottom of the anti-slip pad 6, and a charging head 14 is fixedly installed on the other end of the charging cable 13. It also includes a winding structure installed on the inner side of the bottom box 1, which is used to wind up the charging cable 13, and a fixing component installed on the bottom box 1, which is used to fix the bottom box 1 tightly on the desktop.

[0024] A fixing plate A9 and a fixing plate B10 are fixedly mounted on the inner wall of the bottom box 1 , and the fixing plate A9 is located below the fixing plate B10 .

[0025] The winding structure includes a rotating tube 11 and a coil spring 12. The rotating tube 11 is rotatably installed on the fixed plate A9 and the fixed plate B10. The two ends of the coil spring 12 are respectively fixedly installed on the outer wall of the rotating tube 11 and the inner wall of the bottom box 1, and the charging cable 13 is fixedly installed on one side of the rotating tube 11. The charging cable 13 can be automatically wound up into the internal storage of the bottom box 1, which is also convenient for extending the use length of the charging cable 13.

[0026] A storage frame 15 is fixedly mounted on the top of the fixing plate B10 and the inner wall of the bottom box 1 . The charging head 14 is located on the inner side of the storage frame 15 . The storage frame 15 is provided with a wire hole, and the charging wire 13 is located in the wire hole.

[0027] The fixing assembly includes a bidirectional threaded rod 16, a threaded block 17, a linkage rod 18, a piston plate 19 and a knob 20. The bidirectional threaded rod 16 is rotatably mounted on both sides of the bottom box 1. The threaded block 17 is threadedly mounted on the outer wall of the bidirectional threaded rod 16. One end of the linkage rod 18 is hingedly mounted on the bottom of the threaded block 17. The other end of the linkage rod 18 is hingedly mounted on the top of the piston plate 19. The piston plate 19 is slidably mounted on the inner side of the bottom box 1. The knob 20 is fixedly mounted on both ends of the bidirectional threaded rod 16. A rubber ring 21 is fixedly mounted on the bottom of the bottom box 1. The rubber ring 21 is fixedly mounted on the bottom of the bottom box 1. The top of the ring 21 contacts the bottom of the piston plate 19, and the knob 20 is manually twisted. The rotation of the knob 20 drives the bidirectional threaded rod 16 to rotate. The rotation of the bidirectional threaded rod 16 drives the two groups of threaded blocks 17 and one end of the two groups of linkage rods 18 to move relative to each other, so that the other ends of the two groups of linkage rods 18 and the piston plate 19 rise, so that negative pressure is generated between the piston plate 19 and the desktop, and the bottom box 1 is tightly fixed on the desktop by atmospheric pressure, so that the charger can be prevented from tipping over due to shaking of the desktop, thereby reducing the possibility of damage to the charger.

[0028] A fixing block 22 is fixedly installed on the outer wall of the charging cable 13, a fixing ring 24 is fixedly installed on the inner wall of the hollow rod 2, the charging cable 13 is located on the inner side of the fixing ring 24, and a push spring 23 is fixedly installed between the fixing block 22 and the fixing ring 24 for pushing the charging cable 13 so that the charging cable 13 under the movable ball 4 is stored in the hollow rod 2.

[0029] A fixing bolt is threadedly installed on one side of the circular sleeve 3, and one end of the fixing bolt contacts the outer wall of the movable ball 4, so as to fix the movable ball 4 and prevent the movable ball 4 from moving.

[0030] An anti-skid pad 6 is fixedly mounted on the top outer wall of the placement box 5 to increase the friction between the external electronic device and the placement box 5 .

[0031] Working principle: the charger is placed on the desktop and the knob 20 is manually twisted. The rotation of the knob 20 drives the bidirectional threaded rod 16 to rotate. The rotation of the bidirectional threaded rod 16 drives the two sets of threaded blocks 17 and one end of the two sets of linkage rods 18 to move relative to each other, so that the other ends of the two sets of linkage rods 18 and the piston plate 19 rise, so that negative pressure is generated between the piston plate 19 and the desktop. The rubber ring 21 and the bottom box 1 are fixed on the desktop through atmospheric pressure. The placement box 5 is manually rotated forward and backward and left and right, so that the use direction of the placement box 5 can be changed.

[0032] 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. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A multi-directional adjustable wireless charger, comprising a bottom box (1), a hollow rod (2) rotatably mounted on the top of the bottom box (1), a round sleeve (3) fixedly mounted on the top of the hollow rod (2), a movable groove formed in the round sleeve (3), and a movable ball (4) movably mounted in the round sleeve (3) and the movable groove, a placement box (5) fixedly mounted on the top of the movable ball (4), a wireless charging unit (7) and a magnetic suction ring (8) fixedly mounted on the inner top of the placement box (5), a charging cable (13) arranged on the inner side of the bottom box (1), the inner side of the hollow rod (2), the inner side of the round sleeve (3), and the inner side of the movable ball (4), one end of the charging cable (13) fixedly mounted on the bottom of the anti-slip pad (6), and a charging head (14) fixedly mounted on the other end of the charging cable (13), characterized in that: Also includes: A reeling structure installed inside the bottom box (1), used to reel in the charging cable (13); A fixing component is installed on the bottom box (1), and is used to tightly fix the bottom box (1) on the desktop.

2. A multi-directional adjustable wireless charger according to claim 1, characterized in that: A fixing plate A (9) and a fixing plate B (10) are fixedly mounted on the inner wall of the bottom box (1), and the fixing plate A (9) is located below the fixing plate B (10).

3. A multi-directional adjustable wireless charger according to claim 2, characterized in that: The winding structure comprises a rotating tube (11) and a coil spring (12); the rotating tube (11) is rotatably mounted on a fixed plate A (9) and a fixed plate B (10); two ends of the coil spring (12) are respectively fixedly mounted on the outer wall of the rotating tube (11) and the inner wall of the bottom box (1); and the charging line (13) is fixedly mounted on one side of the rotating tube (11).

4. A multi-directional adjustable wireless charger according to claim 3, characterized in that: A storage frame (15) is fixedly mounted on the top of the fixing plate B (10) and the inner wall of the bottom box (1); the charging head (14) is located on the inner side of the storage frame (15); and the storage frame (15) is provided with a wire hole, and the charging wire (13) is located in the wire hole.

5. A multi-directional adjustable wireless charger according to claim 4, characterized in that: The fixing assembly comprises a bidirectional threaded rod (16), a threaded block (17), a linkage rod (18), a piston plate (19) and a knob (20); the bidirectional threaded rod (16) is rotatably mounted on both sides of the bottom box (1); the threaded block (17) is threadedly mounted on the outer wall of the bidirectional threaded rod (16); one end of the linkage rod (18) is hingedly mounted on the bottom of the threaded block (17); the other end of the linkage rod (18) is hingedly mounted on the top of the piston plate (19); the piston plate (19) is slidably mounted on the inner side of the bottom box (1); the knob (20) is fixedly mounted on both ends of the bidirectional threaded rod (16); a rubber ring (21) is fixedly mounted on the bottom of the bottom box (1); the top of the rubber ring (21) contacts the bottom of the piston plate (19).

6. A multi-directional adjustable wireless charger according to claim 5, characterized in that: A fixing block (22) is fixedly installed on the outer wall of the charging line (13), a fixing ring (24) is fixedly installed on the inner wall of the hollow rod (2), the charging line (13) is located on the inner side of the fixing ring (24), and a push spring (23) is fixedly installed between the fixing block (22) and the fixing ring (24).

7. A multi-directional adjustable wireless charger according to claim 6, characterized in that: A fixing bolt is threadedly mounted on one side of the circular sleeve (3), and one end of the fixing bolt contacts the outer wall of the movable ball (4).

8. The multi-directional adjustable wireless charger according to claim 7, characterized in that: An anti-slip pad (6) is fixedly mounted on the top outer wall of the placement box (5).

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