Wireless magnetic attraction charging adapter for law enforcement recorder

Abstract

The utility model relates to the technical field of wireless charging, in particular to a wireless magnetic attraction charging adapter for a law enforcement recorder, which comprises a recorder body and a wireless charger in magnetic attraction connection with the bottom end of the recorder body, and the middle of the bottom end of the wireless charger is fixedly connected with a vertically arranged connecting shaft. Through the arrangement of the base body, the bottom plate, the containing groove, the balance weight plate, the sliding groove, the magnetic block, the iron sliding block, the blocking frame, the threaded cylinder, the threaded column and the suction cup, the suction cup can be selected to be used for fixing or the balance weight plate can be selected to be used for balance weight according to whether the charging position is smooth or not, so that the purpose of guaranteeing the stability of the wireless charger and the base body is achieved; and when the wireless charger needs to be taken away to go out, the baffle frame can be moved to be separated from the counterweight plate, and the counterweight plate can be taken out, so that the weight of the wireless charger is smaller, and the wireless charger is convenient to carry.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless charging technical field, concretely is a kind of law enforcement recorder wireless magnetic attraction charging adapter. BACKGROUND

[0002] Law enforcement recorder is a kind of portable electronic equipment with key role in law enforcement work, it is usually small and light, it is convenient for law enforcement personnel to carry and enable at any time under various law enforcement scenes, law enforcement recorder wireless magnetic attraction charging adapter is a kind of charging equipment specially designed for law enforcement recorder, it uses wireless magnetic attraction technology, so that charging process is more convenient and efficient, law enforcement recorder wireless magnetic attraction charging adapter becomes the ideal choice of law enforcement personnel with its convenient, efficient, safe characteristics, it not only improves charging efficiency, also greatly simplifies operation process, provides more reliable law enforcement guarantee for law enforcement personnel.

[0003] The existing law enforcement recorder wireless magnetic attraction charging adapter is widely applied, but the existing charging adapter material is lighter, when pulling out law enforcement recorder, one hand needs to press the charging adapter, otherwise the charging adapter can be taken away by law enforcement recorder, it is not convenient enough and can cause connection line to be pulled off or charging adapter to be dropped and broken, the bottom of some charging converters adopts adhesive layer bonding, but this design can cause charging adapter to be unable to move, and the existing charging converter base is usually fixedly arranged, the angle of law enforcement recorder cannot be adjusted after charging converter is fixed, therefore, the law enforcement recorder wireless magnetic attraction charging adapter is provided for the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of law enforcement recorder wireless magnetic attraction charging adapter to solve the problems of inconvenient fixing and angle adjustment of existing device in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of law enforcement recorder wireless magnetic attraction charging adapter, including recorder body and the wireless charger of recorder body bottom end magnetic attraction connection, the middle of the bottom end of the wireless charger is fixedly connected with the vertical connection shaft of arrangement, the inner ring of bearing is fixedly connected on the outer side of the connection shaft, the first magnet of the first magnet of the outer side of the connection shaft is symmetrically equipped with fixed connection in the bottom end of the wireless charger, the second magnet is magnetically attracted and connected in the bottom end of the first magnet, the second magnet is installed with the base body in the bottom end, the base body is installed with threaded cylinder in the bottom end, the threaded cylinder is screw-connected with threaded column in the inner side, the threaded column is fixedly connected with suction cup in the bottom end.

[0007] Preferably, the first magnet and the second magnet are of the same size and shape, the number of the threaded cylinders is multiple, and the threaded cylinders are uniformly distributed at the bottom end of the base body.

[0008] Preferably, the base body comprises a bottom plate fixedly connected to the bottom end of the second magnet, and an accommodating groove penetrating through the bottom plate from front to back is formed in the bottom plate, and a counterweight plate is clamped and connected to the inner side of the accommodating groove.

[0009] Preferably, symmetrical grooves are formed in the upper and lower ends of the bottom plate, magnetic blocks are fixedly connected to the inner side of the grooves at the left and right ends, and an iron sliding block is arranged between the two magnetic blocks, and a blocking frame is fixedly connected to the outer side of the iron sliding block.

[0010] Preferably, the top end of the bottom plate is fixedly connected to the bottom end of the outer ring of the bearing, the iron sliding block is located in the inner side of the groove and is in sliding connection with the groove, and the inner side of the blocking frame is tightly attached to the outer side of the bottom plate.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. In the utility model, the base body, the bottom plate, the accommodating groove, the counterweight plate, the groove, the magnetic block, the iron sliding block, the blocking frame, the threaded cylinder, the threaded column and the suction cup are arranged, the suction cup is selected to be fixed or the counterweight plate is used for counterweight according to whether the position of charging is smooth, the stability of the wireless charger and the base body is ensured, the wireless charger does not move when the recorder body is pulled out, the blocking frame is moved to make the blocking frame separate from the counterweight plate when the wireless charger needs to be taken out, the counterweight plate is taken out, the weight of the wireless charger is smaller and is convenient to carry.

[0013] 2. In the utility model, the connecting shaft, the bearing, the first magnet, the second magnet and the base body are arranged, the stability of the wireless charger and the base body is ensured, the connecting shaft in the inner side of the bearing is rotated by rotating the wireless charger, the first magnet is separated from the second magnet, the angle of rotation of the recorder body and the wireless charger is adjusted, the first magnet and the second magnet are vertically aligned and magnetically connected by rotating the wireless charger when the device needs to be reset, and the reset of the device is completed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a whole disassembled structure schematic view of the utility model;

[0016] Figure 3 It is a suction cup installation structure schematic view of the utility model;

[0017] Figure 4 It is base main body disassembling structure schematic view of the utility model.

[0018] In the figure: 1, recording instrument body; 2, wireless charger; 3, connecting shaft; 4, bearing; 5, first magnet; 6, second magnet; 7, base main body; 71, bottom plate; 72, containing groove; 73, counterweight plate; 74, sliding slot; 75, magnetic block; 76, iron slide block; 77, blocking frame; 8, threaded cylinder; 9, threaded column; 10, suction cup. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] In the description of the utility model, it is understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the protection scope of the utility model; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0021] In addition, it needs to be explained that the use of "first", "second" and the like to limit parts only for the convenience of distinguishing the corresponding parts, if no further declaration, the above words do not have special meaning, therefore, it cannot be understood as the limitation of the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0023] The utility model provides a wireless magnetic attraction charging adapter of law enforcement recorder, including recorder body 1 and the wireless charger 2 of recorder body 1 bottom end magnetic attraction connection, the middle part of wireless charger 2 bottom end is fixedly connected with the vertical setting connecting shaft 3, the inner ring of bearing 4 is fixedly connected to the outside of connecting shaft 3, the first magnet 5 of fixed connection is arranged on the outside of connecting shaft 3 symmetry, the second magnet 6 is magnetically attracted and connected to the bottom end of first magnet 5, the base body 7 is installed to the bottom end of second magnet 6, the threaded cylinder 8 is installed to the bottom end of base body 7, the threaded column 9 is screw connected to the inner side of threaded cylinder 8, the suction cup 10 is fixedly connected to the bottom end of threaded column 9, the shape and size of first magnet 5 and second magnet 6 are same, the number of threaded cylinder 8 is multiple, threaded cylinder 8 is evenly distributed on the bottom end of base body 7, after guaranteeing the stability of wireless charger 2 and base body 7, the rotating wireless charger 2 makes the connecting shaft 3 of bearing 4 inside rotation, makes first magnet 5 separate from second magnet 6, thereby adjusting the angle of rotation of recorder body 1 and wireless charger 2, when needing to reset the device, rotating wireless charger 2 makes first magnet 5 and second magnet 6 vertical alignment and magnetically attracted and connected, can reset the device.

[0024] The base body 7 includes a bottom plate 71 fixedly connected to the bottom end of the second magnet 6, a receiving groove 72 is formed inside the bottom plate 71 and extends through the bottom plate 71 from front to back, a counterweight plate 73 is snap-connected inside the receiving groove 72, a sliding groove 74 is symmetrically formed at the top and bottom ends of the bottom plate 71, two magnetic blocks 75 are fixedly connected inside the sliding groove 74 symmetrically at the left and right ends, an iron slide 76 is arranged between the two magnetic blocks 75, a blocking frame 77 is fixedly connected outside the iron slide 76, the top end of the bottom plate 71 is fixedly connected with the bottom end of the outer ring of the bearing 4, the iron slide 76 is located inside the sliding groove 74 and is in sliding connection with the sliding groove 74, the inside of the blocking frame 77 is tightly attached to the outside of the bottom plate 71, when using the device, the suction cup 10 or the counterweight plate 73 can be selected for fixation according to whether the charging position is smooth, to ensure the stability of the wireless charger 2 and the base body 7, so that the wireless charger 2 does not move when the recorder body 1 is pulled out, when the wireless charger 2 needs to be taken out, the blocking frame 77 can be moved to separate the blocking frame 77 from the counterweight plate 73, so that the counterweight plate 73 can be removed, and the weight of the wireless charger 2 is smaller for easy carrying;

[0025] Workflow: When the recorder body 1 needs to be charged, first power on the wireless charger 2, place the wireless charger 2 in the required position, when the charging position is a smooth plane, screw the threaded column 9 at the top of the suction cup 10 into the inside of the threaded cylinder 8, then paste the suction cup 10 on the smooth plane and press down the wireless charger 2, at this time the air inside the suction cup 10 is discharged, the suction cup 10 is tightly attached to the smooth plane, the base body 7 can be fixed on the smooth plane, the recorder body 1 is placed inside the wireless charger 2 to charge, after charging, directly pull out the recorder body 1, because the base body 7 is fixed on the smooth plane, pulling out the recorder body 1 will not move the base body 7, ensuring the stability of the wireless charger 2 and the base body 7, when the charging position is a rough plane, the suction cup 10 cannot be adsorbed to the plane, at this time the threaded column 9 at the top of the suction cup 10 is unscrewed from the inside of the threaded cylinder 8, the counterweight plate 73 is inserted into the containing groove 72 on the bottom plate 71, the containing groove 72 is connected with the counterweight plate 73, the next step is to move the blocking frame 77, so that each blocking frame 77 is moved to the front and back of the counterweight plate 73, at this time the iron slide 76 slides in the sliding groove 74 and is magnetically connected with one of the magnetic blocks 75, the setting of the blocking frame 77 and its connected components can limit the counterweight plate 73, so that the counterweight plate 73 will not be separated from the containing groove 72 in an unstable environment, the recorder body 1 is placed inside the wireless charger 2 to charge, after charging, directly pull out the recorder body 1, because of the setting of the counterweight plate 73, the gravity of the counterweight plate 73 is greater than the magnetic force between the recorder body 1, pulling out the recorder body 1 will not move the base body 7, ensuring the stability of the wireless charger 2 and the base body 7, when the recorder body 1 is charged by the above two methods, the wireless charger 2 can be rotated to rotate the connecting shaft 3 inside the bearing 4, so that the first magnet 5 is separated from the second magnet 6, thereby adjusting the angle of rotation of the recorder body 1 and the wireless charger 2, when the device needs to be reset, rotate the wireless charger 2 to vertically align the first magnet 5 with the second magnet 6 and magnetically connect them, so that the reset of the device is completed, when the wireless charger 2 needs to be taken out, move the blocking frame 77 to make the iron slide 76 slide in the sliding groove 74 and magnetically connect with the other magnetic block 75, until the blocking frame 77 is separated from the counterweight plate 73, the counterweight plate 73 can be taken out, so that the weight of the wireless charger 2 is smaller and is convenient to carry.

[0026] The contents not described in detail in the specification belong to the prior art known to those skilled in the art. The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the existing technology, the machinery, parts and equipment adopt the conventional type in the existing technology, and the circuit connection adopts the conventional connection mode in the existing technology, which will not be described in detail here.

[0027] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A wireless magnetic charging adapter for a law enforcement recorder, comprising a recorder body (1) and a wireless charger (2) magnetically connected to the bottom of the recorder body (1), characterized in that: The wireless charger (2) is fixedly connected to a vertically arranged connecting shaft (3) at the middle of its bottom end. The inner ring of a bearing (4) is fixedly connected to the outside of the connecting shaft (3). A first magnet (5) is symmetrically provided on the outside of the connecting shaft (3) and fixedly connected to the bottom end of the wireless charger (2). A second magnet (6) is magnetically connected to the bottom end of the first magnet (5). A base body (7) is installed at the bottom end of the second magnet (6). A threaded cylinder (8) is installed at the bottom end of the base body (7). A threaded column (9) is spirally connected to the inside of the threaded cylinder (8). A suction cup (10) is fixedly connected to the bottom end of the threaded column (9).

2. The wireless magnetic charging adapter for law enforcement recorders according to claim 1, characterized in that: The first magnet (5) and the second magnet (6) are the same in shape and size. There are multiple threaded cylinders (8), which are evenly distributed at the bottom of the base body (7).

3. The wireless magnetic charging adapter for law enforcement recorders according to claim 1, characterized in that: The base body (7) includes a base plate (71) fixedly connected to the bottom end of the second magnet (6). The base plate (71) has a receiving groove (72) that runs from front to back through the base plate (71). A counterweight plate (73) is engaged and connected to the inside of the receiving groove (72).

4. The wireless magnetic charging adapter for law enforcement recorders according to claim 3, characterized in that: The bottom plate (71) has symmetrical grooves (74) at both the top and bottom ends. Magnetic blocks (75) are symmetrically fixedly connected to the inner side of the groove (74) at both the left and right ends. An iron slider (76) is provided between the two magnetic blocks (75). A baffle (77) is fixedly connected to the outer side of the iron slider (76).

5. A wireless magnetic charging adapter for law enforcement recorders according to claim 4, characterized in that: The top of the base plate (71) is fixedly connected to the bottom of the outer ring of the bearing (4), the iron slider (76) is located inside the groove (74) and is slidably connected to the groove (74), and the inner side of the baffle (77) is tightly fitted to the outer side of the base plate (71).

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