Terrestrial magnetism device capable of being wirelessly charged

Abstract

The utility model provides a geomagnetic device capable of wireless charging, which relates to the technical field of geomagnetism, and comprises a base, a geomagnetic body, an inner shell and an outer shell, the top of the base is detachably provided with the inner shell, the inner shell is internally provided with a lifting mechanism and the geomagnetic body, the lifting mechanism comprises a lifting screw rod, a guide rod and a connecting seat, and one side of the inner shell is rotatably provided with the lifting screw rod; the connecting base is installed on the outer wall of the lower end of the geomagnetic body, one end of the connecting base is in threaded connection with the lifting screw, the other end of the connecting base is in sliding connection with the guide rod, the upper end of the geomagnetic body is a wireless charging end, and the outer side of the inner shell is provided with the outer shell. According to the terrestrial magnetism device, the lifting mechanism is used for driving the terrestrial magnetism body to rise in the inner shell, then the wireless charging end is moved out of the top of the outer shell to be in direct contact with wireless charging equipment for charging, tedious wiring is not needed in the process, wireless charging can be achieved after the terrestrial magnetism device is installed, and use convenience is high.

Description

Technical Field

[0001] The utility model relates to the technical field of geomagnetism, and in particular to a wirelessly rechargeable geomagnetic device. Background Art

[0002] The geomagnetic radar vehicle detector utilizes advanced IoT technology for network communication and employs AMR magnetoresistive sensing technology. It is suitable for complex on-site environments and offers high detection accuracy and easy installation. It can detect the presence of a vehicle in a parking space and, combined with network control, enables remote monitoring of parking information. It supports multiple communication methods, including NB-IoT, LoRa, and 4G.

[0003] Existing geomagnetic devices use disposable lithium batteries for power, which last approximately five years. After production, the device needs to be charged to ensure it is fully charged before leaving the factory. However, the current charging method is wired charging, requiring the geomagnetic battery to be connected to the charging cable one by one. This is relatively cumbersome and inconvenient to charge after installation. Therefore, the present invention proposes a wirelessly rechargeable geomagnetic device to address the shortcomings of the existing technology. Utility Model Content

[0004] In response to the above problems, the purpose of the present invention is to provide a wirelessly rechargeable geomagnetic device. The geomagnetic body can be driven to rise in the inner shell by utilizing a lifting mechanism, and then the wireless charging end can be moved out of the top of the outer shell to directly contact the wireless charging device for charging. No cumbersome wiring is required during the process, and the geomagnetic device of the present invention can also achieve wireless charging after installation, and is highly convenient to use.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A wirelessly rechargeable geomagnetic device comprises a base, a geomagnetic body, an inner shell and an outer shell, the inner shell being detachably mounted on the top of the base, a lifting mechanism and a geomagnetic body being arranged inside the inner shell, the lifting mechanism comprising a lifting screw, a guide rod and a connecting seat, a lifting screw being rotatably arranged on one side of the inner shell, a guide rod being arranged on the other side of the inner shell, the connecting seat being mounted on the outer wall of the lower end of the geomagnetic body, one end of the connecting seat being threadedly connected to the lifting screw, and the other end of the connecting seat being slidably connected to the guide rod, the upper end of the geomagnetic body being a wireless charging terminal, an end cap being movably connected to the wireless charging terminal, an outer shell being arranged on the outer side of the inner shell, a through hole being arranged on the top of the outer shell, the lower end of the outer shell being connected to the base, a first heat dissipation window being arranged on the top of the inner shell, and a second heat dissipation window being arranged on the outer wall of the upper end of the outer shell.

[0007] Further improvement lies in that the inner shell bottom is provided with a mounting seat, the bottom top is provided with a groove, the groove inner center is provided with a connecting groove, and the mounting seat is threadedly connected with the connecting groove.

[0008] Further improvement lies in that the outer shell lower end outer wall is provided with external threads, the groove inner wall is provided with internal threads, and the outer shell is adaptively connected through the external threads and the internal threads.

[0009] Further improvement lies in that the inner shell outer wall is provided with elastic semispherical protrusions, the elastic semispherical protrusions are longitudinally linearly arranged in multiple groups, and the elastic semispherical protrusion radius is smaller than the gap distance between the outer shell inner wall and the inner shell outer wall.

[0010] Further improvement lies in that the geomagnetic body at the wireless charging end is provided with a jack, the end cover bottom is provided with a plug rod adaptively matched with the jack, and the end cover is dampingly connected with the jack through the plug rod.

[0011] Further improvement lies in that the outer shell top at one side of the through hole is provided with an operation hole, and the lifting screw upper end penetrates out of the inner shell top and extends to the operation hole and is provided with a knob.

[0012] Further improvement lies in that the through hole diameter, the geomagnetic body diameter and the end cover diameter are adaptively matched.

[0013] The geomagnetic device of the utility model has the advantages that the geomagnetic device is composed of a base, a geomagnetic body, an inner shell and an outer shell, the geomagnetic body upper end is provided with a wireless charging end, the geomagnetic body and the lifting mechanism in the inner shell are installed, the geomagnetic device can be lifted in the inner shell through the lifting mechanism, the wireless charging end is moved out of the outer shell top to directly contact the wireless charging equipment for charging, no complicated wiring is needed in the process, the geomagnetic device can realize wireless charging after installation, and the use convenience is high. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structure split schematic view of the utility model;

[0015] Fig. 2 It is a structure appearance three-dimensional schematic view of the utility model;

[0016] Fig. 3 It is a geomagnetic body and lifting mechanism installation structure three-dimensional schematic view of the utility model.

[0017] Wherein: 1, base; 2, geomagnetic body; 201, wireless charging end; 3, inner shell; 4, outer shell; 5, lifting screw; 6, guide rod; 7, connecting seat; 8, end cover; 9, through hole; 10, first heat dissipation window; 11, second heat dissipation window; 12, mounting seat; 13, groove; 14, connecting groove; 15, elastic hemispherical protrusion; 16, operation hole; 17, knob. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with examples, and the examples are only used to explain the utility model and do not constitute a limitation on the protection scope of the utility model.

[0019] According to Figs. 1-3 As shown in the figure, the embodiment provides a geomagnetic device that can be wirelessly charged, comprising a base 1, a geomagnetic body 2, an inner shell 3 and an outer shell 4, the inner shell 3 is detachably mounted on the top of the base 1, the inner shell 3 is internally provided with a lifting mechanism and the geomagnetic body 2, the lifting mechanism comprises a lifting screw 5, a guide rod 6 and a connecting seat 7, the inner shell 3 is rotatably provided with the lifting screw 5 on one side of the inner shell 3, the inner shell 3 is provided with the guide rod 6 on the other side of the inner shell 3, the connecting seat 7 is installed on the outer wall of the lower end of the geomagnetic body 2, one end of the connecting seat 7 is threadedly connected with the lifting screw 5, the other end of the connecting seat 7 is slidably connected with the guide rod 6, the upper end of the geomagnetic body 2 is a wireless charging end 201, the wireless charging end 201 is movably connected with an end cover 8, the outer side of the inner shell 3 is provided with the outer shell 4, the top of the outer shell 4 is provided with a through hole 9, the lower end of the outer shell 4 is connected with the base 1, the top of the inner shell 3 is provided with a first heat dissipation window 10, the outer wall of the upper end of the outer shell 4 is provided with a second heat dissipation window 11, the first heat dissipation window 10 and the second heat dissipation window 11 can effectively discharge the heat generated by the geomagnetic body 2, so as to improve the service life and operation stability of the geomagnetic body 2.

[0020] When the geomagnetic device of the utility model is wirelessly charged, the connecting seat 7 is synchronously moved on the lifting screw 5 and the guide rod 6 by controlling the rotation of the lifting screw 5, and then the geomagnetic body 2 connected with the connecting seat 7 will move upward in the inner shell 3, and then the upper end of the geomagnetic body 2 will move out of the through hole 9 of the outer shell 4, and the geomagnetic body 2 is continuously moved by detaching the end cover 8 until the wireless charging end 201 contacts the wireless charging equipment for charging, and after the charging is completed, the geomagnetic body 2 is lowered and the end cover 8 is covered, so that the geomagnetic body 2 is lowered and reset.

[0021] The bottom of the inner shell 3 is provided with a mounting seat 12, the top of the base 1 is provided with a groove 13, the inside center of the groove 13 is provided with a connecting groove 14, and the mounting seat 12 is in threaded connection with the connecting groove 14. Through the above arrangement, the inner shell 3 of the utility model can be disassembled with the base 1, and when the geomagnetic body 2 of the installed geomagnetic device needs to be overhauled, the geomagnetic body 2 can be overhauled by disassembling the inner shell 3.

[0022] The outer wall of the lower end of the outer shell 4 is provided with external threads, the inner wall of the groove 13 is provided with internal threads, and the outer shell 4 is adaptively connected through the external threads and the internal threads. Through the above arrangement, the outer shell 4 can be disassembled, and the inner shell 3 can be disassembled after the outer shell 4 is disassembled.

[0023] The outer wall of the inner shell 3 is provided with elastic semispherical protrusions 15, a plurality of groups of the elastic semispherical protrusions 15 are arranged in a longitudinal linear arrangement, and the radius of the elastic semispherical protrusions 15 is smaller than the gap distance between the inner wall of the outer shell 4 and the outer wall of the inner shell 3. Through the arrangement of the elastic semispherical protrusions 15, the geomagnetic device can be protected from shock, and when the outer shell 4 is impacted, the elastic semispherical protrusions 15 can offset the impact to a certain extent, so that the impact is not directly applied to the geomagnetic body 2.

[0024] The geomagnetic body 2 at the wireless charging end 201 is provided with a jack, the bottom of the end cover 8 is provided with a plug rod adaptively matched with the jack, and the end cover 8 is in damping connection with the jack through the plug rod. The dampingly installed end cover 8 has the advantage that it is convenient to disassemble, and the end cover 8 can protect the wireless charging end 201 of the geomagnetic body 2.

[0025] The top of the outer shell 4 on one side of the through hole 9 is provided with an operation hole 16, and the upper end of the lifting screw 5 penetrates out of the top of the inner shell 3 and extends to the operation hole 16 and is provided with a knob 17. The knob 17 can be used to drive the lifting screw 5 to rotate from the operation hole 16, so as to control the geomagnetic body 2 to rise and perform wireless charging.

[0026] The diameter of the through hole 9, the diameter of the geomagnetic body 2 and the diameter of the end cover 8 are adaptively matched, so that the upper end of the geomagnetic body 2 can be moved out for wireless charging.

[0027] The geomagnetic device is composed of the base 1, the geomagnetic body 2, the inner shell 3 and the outer shell 4, the upper end of the geomagnetic body 2 is provided with the wireless charging end 201, and the lifting mechanism in the geomagnetic body 2 and the inner shell 3 is installed, so that the geomagnetic device of the utility model can drive the geomagnetic body 2 to rise in the inner shell 3 by using the lifting mechanism, and then the wireless charging end 201 is moved out of the top of the outer shell 4 and directly contacts the wireless charging equipment for charging, so that complicated wiring is not needed in the process, and the geomagnetic device of the utility model can also realize wireless charging after installation, and is high in use convenience.

[0028] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A wirelessly rechargeable geomagnetic device, characterized by: The invention comprises a base (1), a geomagnetic body (2), an inner shell (3) and an outer shell (4); the inner shell (3) is detachably mounted on the top of the base (1); a lifting mechanism and a geomagnetic body (2) are arranged inside the inner shell (3); the lifting mechanism comprises a lifting screw (5), a guide rod (6) and a connecting seat (7); a lifting screw (5) is rotatably arranged on one side of the inner shell (3); a guide rod (6) is arranged on the other side of the inner shell (3); the connecting seat (7) is mounted on the outer wall of the lower end of the geomagnetic body (2); one end of the connecting seat (7) is connected to the outer wall of the geomagnetic body (2); The lifting screw (5) is threadedly connected, and the other end of the connecting seat (7) is slidably connected to the guide rod (6). The upper end of the geomagnetic body (2) is a wireless charging terminal (201), and the wireless charging terminal (201) is movably connected with an end cover (8). The outer side of the inner shell (3) is provided with an outer shell (4), and the top of the outer shell (4) is provided with a through hole (9). The lower end of the outer shell (4) is connected to the base (1), the top of the inner shell (3) is provided with a first heat dissipation window (10), and the outer wall of the upper end of the outer shell (4) is provided with a second heat dissipation window (11).

2. The wirelessly rechargeable geomagnetic device according to claim 1, characterized in that: The bottom of the inner shell (3) is provided with a mounting seat (12), the top of the base (1) is provided with a groove (13), a connecting groove (14) is provided at the center of the groove (13), and the mounting seat (12) is threadedly connected to the connecting groove (14).

3. The wirelessly rechargeable geomagnetic device according to claim 2, wherein: An external thread is provided on the outer wall of the lower end of the shell (4), and an internal thread is provided on the inner wall of the groove (13). The shell (4) is adapted to be connected via the external thread and the internal thread.

4. The wirelessly rechargeable geomagnetic device according to claim 1, wherein: The outer wall of the inner shell (3) is provided with elastic hemispherical protrusions (15), and the elastic hemispherical protrusions (15) are arranged in a longitudinal linear manner in a plurality of groups. The radius of the elastic hemispherical protrusions (15) is smaller than the gap distance between the inner wall of the outer shell (4) and the outer wall of the inner shell (3).

5. The wirelessly rechargeable geomagnetic device according to claim 1, characterized in that: A socket is provided on the geomagnetic body (2) at the wireless charging terminal (201), a plug rod adapted to the socket is provided at the bottom of the end cover (8), and the end cover (8) is dampedly connected to the socket via the plug rod.

6. The wirelessly rechargeable geomagnetic device according to claim 1, characterized in that: An operating hole (16) is provided on the top of the outer shell (4) on one side of the through hole (9), and a knob (17) is provided at the upper end of the lifting screw (5) passing through the top of the inner shell (3) and extending to the operating hole (16).

7. The wirelessly rechargeable geomagnetic device according to claim 1, wherein: The aperture of the through hole (9), the diameter of the geomagnetic body (2), and the diameter of the end cover (8) are adapted to each other.

Images