Magnetic rod inductor with connection positioning opening

Abstract

The utility model relates to the field of magnetic bar inductors, and discloses a magnetic bar inductor with connection positioning ports, which comprises a magnetic bar inductor body, the two ends of the magnetic bar inductor body are electrically connected with cross-shaped connection ports, and a plurality of conducting strips are arranged on the cross-shaped connection ports in a rectangular array manner. The magnetic bar inductor comprises a magnetic bar inductor body, an electromagnetic coil is fixedly arranged on the outer wall of the magnetic bar inductor body in a sleeved mode, a protective shell is fixedly arranged on the outer wall of the magnetic bar inductor body in a sleeved mode, the electromagnetic coil is covered with the protective shell, and an insulation sleeve is arranged on the outer wall of the protective shell in a sleeved mode. The insulation sleeve can prevent the magnetic rod inductor body from conducting electricity and hurting workers and has an insulation effect, the protection shell can surround the electromagnetic ring for protection, the anti-falling sleeve can reduce damage to the magnetic rod inductor body due to falling, and the heat dissipation pipes can conduct out heat of the magnetic rod inductor body for heat dissipation. And the cross-shaped connection port adopts a cross-shaped design, so that positioning and mounting are easier

Description

Technical Field

[0001] The utility model relates to the field of magnetic bar inductors, in particular to a magnetic bar inductor with a connection positioning opening. Background Art

[0002] The application with the authorization announcement number CN215600218U relates to the field of anti-theft devices, and specifically discloses a frameless magnetic rod device, including an inductor, a magnetic rod and a coil, wherein the coil is wound on the magnetic rod, the inductor is connected to the coil, and a limiting assembly for limiting the coil is arranged on the magnetic rod, wherein the limiting assembly includes a first limiting member, and the first limiting member is slidingly arranged on the magnetic rod. The application can effectively reduce the volume of the magnetic rod device and improve the performance of the magnetic rod device.

[0003] The above utility model patent lacks a structure for positioning the connector. When the connector needs to be connected to the device cable, it cannot be accurately aligned with the access port, and then it is necessary to repeatedly try to find the interface for plugging in, which can easily wear out the electronic devices on the interface end. Therefore, those skilled in the art provide a magnetic bar inductor with a connector positioning port to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a magnetic bar inductor with a joint positioning opening to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic bar inductor with a connection and positioning opening, comprising a magnetic bar inductor body, both ends of the magnetic bar inductor body are electrically connected with a cross-shaped connection opening, and a plurality of conductive sheets are arranged in a rectangular array on the cross-shaped connection opening, an electromagnetic ring is fixedly sleeved on the outer wall of the magnetic bar inductor body, a protective shell is fixedly sleeved on the outer wall of the magnetic bar inductor body, the protective shell covers the electromagnetic ring, and an insulating sleeve is sleeved on the outer wall of the protective shell.

[0006] As a further solution of the utility model: a rectangular frame is fixedly sleeved on the outer wall of the cross-shaped connecting port, and a rectangular cover is sealed and inserted at the opening of the rectangular frame.

[0007] As a further solution of the utility model: a plurality of heat dissipation tubes are fixedly connected to the annular array on the magnetic bar inductor body, annular holes are formed through the top and bottom ends of the insulating sleeve, and the two ends of the plurality of heat dissipation tubes respectively penetrate the plurality of annular holes.

[0008] As a further solution of the utility model: through holes are provided at the top and bottom ends of the insulating sleeve, and the two cross-shaped connecting ports pass through the two through holes respectively.

[0009] As a further solution of the utility model: two anti-fall sleeves are provided on the outer wall of the insulating sleeve at equal intervals, and the diameter of the insulating sleeve is smaller than the diameter of the anti-fall sleeve.

[0010] As a further solution of the utility model: the protective shell is made of rubber material, and the electromagnetic coil is made of copper material.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The insulating sleeve is arranged on the outer wall of the protective shell to play an insulating role, and its role is to prevent the magnetic bar inductor body from conducting electricity and injuring the staff. A protective shell is arranged on the outer wall of the magnetic bar inductor body to surround the electromagnetic coil and protect the electromagnetic coil. Two anti-fall sleeves are respectively arranged on the insulating sleeve to prevent falling, thereby reducing the damage to the magnetic bar inductor body caused by falling. A plurality of heat dissipation pipes are installed on the magnetic bar inductor body to penetrate the magnetic bar inductor body. Because heat is generated when transmitting current, a plurality of heat dissipation pipes can guide the heat of the magnetic bar inductor body to both ends for volatilization and heat dissipation. The two cross-shaped joints are both cross-shaped, which plays a positioning role during welding, making it easier to install. When the magnetic bar inductor body needs to be stored when not in use, a rectangular cover can be inserted into the rectangular frame for sealing, thereby preventing dust from entering the cross-shaped joint.

[0013] The utility model is easy to use. The insulating sleeve can prevent the magnetic bar inductor body from conducting electricity and injuring the staff and plays an insulating role. The protective shell can surround the electromagnetic coil for protection. The anti-fall sleeve can reduce the damage to the magnetic bar inductor body caused by falling. The multiple heat dissipation pipes can conduct the heat of the magnetic bar inductor body for heat dissipation. The cross-shaped design of the cross-shaped joint is easier to position and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional explosion schematic diagram of the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of the utility model.

[0017] In the figure: 1. Magnetic rod inductor body; 2. Heat dissipation pipe; 3. Cross-shaped connection port; 4. Rectangular frame; 5. Conductive sheet; 6. Rectangular cover; 7. Anti-fall cover; 8. Insulating cover; 9. Protective shell; 10. Electromagnetic coil; 11. Through hole; 12. Ring hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 3 In an embodiment of the utility model, a magnetic bar inductor with a connection and positioning port includes a magnetic bar inductor body 1, both ends of the magnetic bar inductor body 1 are electrically connected with a cross-shaped connection port 3, and a plurality of conductive sheets 5 are arranged in a rectangular array on the cross-shaped connection port 3, an electromagnetic coil 10 is fixedly sleeved on the outer wall of the magnetic bar inductor body 1, a protective shell 9 is fixedly sleeved on the outer wall of the magnetic bar inductor body 1, the protective shell 9 covers the electromagnetic coil 10 inside, a protective shell 9 is arranged on the outer wall of the magnetic bar inductor body 1 to surround the electromagnetic coil 10 inside to protect the electromagnetic coil 10, an insulating sleeve 8 is sleeved on the outer wall of the protective shell 9, and the insulating sleeve 8 is sleeved on the outer wall of the protective shell 9 to play an insulating role, which prevents the magnetic bar inductor body 1 from conducting electricity and injuring the staff.

[0020] In this embodiment, a rectangular frame 4 is fixedly sleeved on the outer wall of the cross-shaped joint 3, and a rectangular cover 6 is sealed and inserted at the opening of the rectangular frame 4.

[0021] In this embodiment, a plurality of heat dissipation tubes 2 are fixedly connected and penetrated in an annular array on the magnetic bar inductor body 1, an annular hole 12 is formed through the top and bottom ends of the insulating sleeve 8, and both ends of the plurality of heat dissipation tubes 2 penetrate the plurality of annular holes 12 respectively. A plurality of heat dissipation tubes 2 are installed on the magnetic bar inductor body 1 to penetrate the magnetic bar inductor body 1. Because heat is generated when current is transmitted, the plurality of heat dissipation tubes 2 can guide the heat of the magnetic bar inductor body 1 to the two ends for volatilization and heat dissipation.

[0022] In this embodiment, through holes 11 are provided at the top and bottom ends of the insulating sleeve 8, and two cross-shaped connecting ports 3 respectively penetrate the two through holes 11. The two cross-shaped connecting ports 3 are both cross-shaped in design, which plays a positioning role during welding, making it easier to install. When the magnetic bar inductor body 1 needs to be stored when not in use, a rectangular cover 6 can be inserted on the rectangular frame 4 to seal it, thereby preventing dust from entering the cross-shaped connecting ports 3.

[0023] In this embodiment, two anti-drop sleeves 7 are fixedly provided at equal intervals on the outer wall of the insulating sleeve 8 , and the diameter of the insulating sleeve 8 is smaller than the diameter of the anti-drop sleeve 7 .

[0024] In this embodiment, the protective shell 9 is made of rubber, and the electromagnetic coil 10 is made of copper.

[0025] The working principle of the utility model is as follows: an insulating sleeve 8 is sleeved on the outer wall of a protective shell 9 to play an insulating role, and its role is to prevent the magnetic bar inductor body 1 from conducting electricity and injuring the staff. A protective shell 9 is arranged on the outer wall of the magnetic bar inductor body 1 to surround the electromagnetic coil 10 and play a protective role in protecting the electromagnetic coil 10. Two anti-fall sleeves 7 are respectively arranged on the insulating sleeve 8 to prevent falling, thereby reducing the damage to the magnetic bar inductor body 1 caused by falling. A plurality of heat dissipation pipes 2 are installed on the magnetic bar inductor body 1 to penetrate the magnetic bar inductor body 1. Because heat is generated when transmitting current, the plurality of heat dissipation pipes 2 can guide the heat of the magnetic bar inductor body 1 to both ends for volatilization and heat dissipation. The two cross-shaped joints 3 are both cross-shaped in design, which plays a positioning role during welding, making it easier to install. When the magnetic bar inductor body 1 needs to be stored in an unused state, a rectangular cover 6 can be inserted on the rectangular frame 4 for sealing, thereby preventing dust from entering the cross-shaped joint 3.

[0026] However, as is well known to those skilled in the art, the working principles and wiring methods of the magnetic bar inductor body 1, the cross-shaped connection port 3, the conductive sheet 5, and the electromagnetic coil 10 are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selections according to their needs or convenience.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A magnetic bar inductor with a joint positioning opening, comprising a magnetic bar inductor body (1), characterized in that: Both ends of the magnetic bar inductor body (1) are electrically connected to a cross-shaped connection port (3), and a plurality of conductive sheets (5) are arranged in a rectangular array on the cross-shaped connection port (3); an electromagnetic ring (10) is fixedly sleeved on the outer wall of the magnetic bar inductor body (1); a protective shell (9) is fixedly sleeved on the outer wall of the magnetic bar inductor body (1), the protective shell (9) covers the electromagnetic ring (10), and an insulating sleeve (8) is sleeved on the outer wall of the protective shell (9).

2. The magnetic bar inductor with a joint positioning opening according to claim 1, characterized in that: A rectangular frame (4) is fixedly sleeved on the outer wall of the cross-shaped joint (3), and a rectangular cover (6) is sealed and inserted at the opening of the rectangular frame (4).

3. The magnetic bar inductor with a joint positioning opening according to claim 1, characterized in that: A plurality of heat dissipation tubes (2) are fixedly connected and penetrated in an annular array on the magnetic bar inductor body (1), an annular hole (12) is provided through the top and bottom ends of the insulating sleeve (8), and both ends of the plurality of heat dissipation tubes (2) penetrate the plurality of annular holes (12) respectively.

4. The magnetic bar inductor with a joint positioning opening according to claim 1, characterized in that: The top and bottom ends of the insulating sleeve (8) are both provided with through holes (11), and the two cross-shaped connecting openings (3) respectively penetrate the two through holes (11).

5. The magnetic bar inductor with a joint positioning opening according to claim 1, characterized in that: Two anti-fall sleeves (7) are fixedly provided at equal intervals on the outer wall of the insulating sleeve (8), and the diameter of the insulating sleeve (8) is smaller than the diameter of the anti-fall sleeve (7).

6. The magnetic bar inductor with a joint positioning opening according to claim 1, characterized in that: The protective shell (9) is made of rubber, and the electromagnetic coil (10) is made of copper.

Images