A mounting structure for a magnetic ring inductor bottom plate

Abstract

The utility model provides a mounting structure for a magnetic ring inductor bottom plate, and relates to the technical field of magnetic ring inductor mounting. The utility model comprises a magnetic core, a coil is sleeved on the surface of the magnetic core, a pin is arranged on the bottom of the magnetic core, a connecting plate is arranged on the bottom of the magnetic core, a limiting device is arranged on the top of the connecting plate, a protective device is arranged on the bottom of the connecting plate, the limiting device comprises a rubber sleeve, a groove is arranged on the top of the connecting plate, the inner wall of the groove is slidably connected to the rubber sleeve, a rubber sleeve is fixedly connected to the surface of the pin, when the limiting device is used, the rubber sleeve is arranged inside the groove arranged on the top of the connecting plate, and then the pin is inserted into the inside of the rubber sleeve, and then the rubber sleeve is limited inside the rubber sleeve, so that the magnetic ring inductor and the connecting plate can be well connected together, when the magnetic ring inductor is damaged, the rubber sleeve can be pulled out of the rubber sleeve, so as to facilitate the maintenance of the magnetic ring inductor.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic ring inductor installation, in particular to an installation structure for a magnetic ring inductor bottom plate. Background Art

[0002] A magnetic ring inductor is an electronic component used for electromagnetic induction conversion. When using a magnetic ring inductor, connect it to a circuit, where it can convert electrical energy into electromagnetic waves, which can be used for filtering and anti-interference. Before installing the magnetic ring inductor on the circuit, the magnetic ring inductor and the base plate need to be installed so that the magnetic ring inductor can be well installed on the circuit board.

[0003] The inventor has found in his daily work that the installation of magnetic ring inductors still has at least the following problems: before installing the magnetic ring inductor on the circuit board, the magnetic ring inductor and the base plate need to be connected together, and the installation is carried out by dispensing glue. When the glue is dry, the magnetic ring inductor and the base plate cannot be disassembled well, which makes it difficult to repair when there is a problem with the inductor. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a mounting structure for a magnetic ring inductor bottom plate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mounting structure for a base plate of a magnetic ring inductor, comprising a magnetic core, a coil is sleeved on the surface of the magnetic core, a pin is arranged at the bottom of the magnetic core, a connecting plate is arranged at the bottom of the magnetic core, a limiting device is arranged at the top of the connecting plate, a protective device is arranged at the bottom of the connecting plate, the limiting device comprises a rubber sleeve, a groove is opened at the top of the connecting plate, the inner wall of the groove is slidably connected to the rubber sleeve, and a rubber tube is fixedly connected to the surface of the pin.

[0006] The effect achieved by the above components is: when using the limit device, the rubber sleeve is set inside the groove opened on the top of the connecting plate, and then the pin is inserted into the inside of the rubber sleeve, and then the rubber tube is restricted inside the rubber sleeve, so that the magnetic ring inductor and the connecting plate can be well connected together. When the magnetic ring inductor is damaged, the rubber tube can be pulled out of the rubber sleeve, which makes it easy to repair the magnetic ring inductor.

[0007] Preferably, a rubber ring is evenly and fixedly connected to the surface of the rubber tube, and a circular groove is opened on the inner wall of the rubber sleeve, and the size of the inner wall of the circular groove is matched with the size of the rubber ring.

[0008] The effect achieved by the above components is: the rubber ring is squeezed and deformed during the process of inserting the rubber tube into the rubber sleeve, which will not affect the insertion of the rubber tube into the bottom of the rubber sleeve. When the rubber tube is completely inserted into the rubber sleeve, the rubber ring is completely inserted into the circular groove, so that the rubber tube can be stuck inside the rubber sleeve.

[0009] Preferably, a bolt is threadedly inserted into the top of the rubber sleeve, a thread groove is formed at the bottom of the groove, and the inner wall of the thread groove is threadedly connected to the bolt.

[0010] The effect achieved by the above components is: after the bolt thread passes through the top of the rubber sleeve, it is inserted into the inside of the thread groove, and thus the rubber sleeve can be well restricted inside the groove opened on the top of the connecting plate.

[0011] Preferably, a circular ring is provided on the top of the rubber sleeve, and the bolt thread is inserted through the top of the circular ring.

[0012] The effect achieved by the above components is that the bolt thread passes through the ring before passing through the rubber sleeve, so that the ring is pressed on the top of the rubber sleeve, which can well restrict the rubber sleeve inside the groove.

[0013] Preferably, the protective device comprises a fixing ring, and the fixing ring is fixedly connected to the bottom of the connecting plate.

[0014] The effect achieved by the above components is that the protective device can be arranged on the top of the connecting plate through the fixing ring.

[0015] Preferably, a protective tube is slidably connected to the inner wall of the fixing ring, and the protective tube is sleeved on the surface of the pin.

[0016] The effect achieved by the above components is: when using the protective device, the protective tube is placed on the surface of the pin, and then the protective tube is inserted into the bottom of the fixing ring, so that the pin can be well protected, which can avoid damage to the pin during transportation to a certain extent.

[0017] Preferably, a first fixing groove is opened on one side of the fixing ring, a second fixing groove is opened on one side of the first fixing groove, and the inner walls of the first fixing groove and the second fixing groove are both slidably connected with a rectangular block, and the rectangular block and one side of the protective tube.

[0018] The effect achieved by the above components is: insert the protective tube into the interior of the fixing ring and insert the rectangular block into the interior of the first fixing groove, then manually rotate the protective tube and slide the rectangular block into the interior of the second fixing groove, so that the protective tube and the fixing ring can be connected together.

[0019] Preferably, a fixing rod is slidably inserted into the bottom of the fixing ring, a spring is sleeved on the surface of the fixing rod, one end of the spring is fixedly connected to the top of the fixing rod, and one end of the spring away from the top of the fixing rod is fixedly connected to the bottom of the fixing ring.

[0020] The effect achieved by the above components is: after the rectangular block is slid into the inside of the second fixed groove, the fixing rod is inserted into the bottom of the fixing ring, and then the fixing rod is inserted into the inside of the second fixed groove, and then the fixing rod is pulled toward the fixing ring by the spring, and then the fixing rod is well restricted inside the second fixed groove, so that the rectangular block can be well restricted inside the second fixed groove by the fixing rod.

[0021] In the utility model, by setting a limit device, when the limit device is used, the rubber sleeve is set inside the groove opened on the top of the connecting plate, and then the pin is inserted into the inside of the rubber sleeve, and then the rubber tube is restricted inside the rubber sleeve, so that the magnetic ring inductor and the connecting plate can be well connected together, when the magnetic ring inductor is damaged, the rubber tube can be pulled out of the rubber sleeve, so that it is convenient to repair the magnetic ring inductor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a mounting structure for a magnetic ring inductor bottom plate;

[0023] Figure 2 This is a three-dimensional structural schematic diagram of a new rubber tube proposed in the utility model;

[0024] Figure 3 This is a three-dimensional structural schematic diagram of a novel circular groove proposed in the utility model;

[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a new type of protective tube.

[0026] Legend: 1. Magnetic core; 2. Coil; 3. Pin; 4. Connecting plate; 5. Limiting device; 501. Groove; 502. Rubber sleeve; 503. Rubber tube; 504. Rubber ring; 505. Round groove; 506. Bolt; 507. Round ring; 508. Threaded groove; 6. Protective device; 601. Fixing ring; 602. Protective tube; 603. Rectangular block; 604. First fixing groove; 605. Second fixing groove; 606. Fixing rod; 607. Spring. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1-4As shown, a mounting structure for a magnetic ring inductor base plate, a coil 2 is sleeved on the surface of a magnetic core 1, a pin 3 is arranged at the bottom of the magnetic core 1, a connecting plate 4 is arranged at the bottom of the magnetic core 1, a limiting device 5 is arranged on the top of the connecting plate 4, and a protective device 6 is arranged at the bottom of the connecting plate 4. When the magnetic ring inductor is used, it is connected to a circuit, and it can convert electrical energy into electromagnetic waves in the circuit, which can be used for filtering and anti-interference. Before installing the magnetic ring inductor on the circuit, the magnetic ring inductor and the base plate need to be installed so that the magnetic ring inductor can be well installed on the circuit board.

[0028] Reference Figure 2 and Figure 3 The limiting device 5 includes a rubber sleeve 502, a groove 501 is provided on the top of the connecting plate 4, the inner wall of the groove 501 is slidably connected to the rubber sleeve 502, and a rubber tube 503 is fixedly connected to the surface of the pin 3. When the limiting device 5 is used, the rubber sleeve 502 is set inside the groove 501 provided on the top of the connecting plate 4, and then the pin 3 is inserted into the rubber sleeve 502, and then the rubber tube 503 is restricted inside the rubber sleeve 502, so that the magnetic ring inductor and the connecting plate 4 can be well connected together. When the magnetic ring inductor is damaged, the rubber tube 503 can be pulled out of the rubber sleeve 502, so as to facilitate the maintenance of the magnetic ring inductor. The surface of the rubber tube 503 is evenly fixedly connected with a rubber ring 504, and the inner wall of the rubber sleeve 502 is provided with a circular groove 505. The size of the inner wall of the circular groove 505 is adapted to the size of the rubber ring 504. In the process of inserting the rubber tube 503 into the rubber sleeve 502, the rubber ring 504 is squeezed and deformed, and thus it will not affect the rubber tube 503 is inserted into the bottom of the rubber sleeve 502. When the rubber sleeve 503 is completely inserted into the interior of the rubber sleeve 502, the rubber ring 504 is completely inserted into the interior of the circular groove 505, so that the rubber sleeve 503 can be stuck in the interior of the rubber sleeve 502. A bolt 506 is threadedly inserted at the top of the rubber sleeve 502. A threaded groove 508 is provided at the bottom of the groove 501. The inner wall of the threaded groove 508 is threadedly connected with the bolt 506. After the bolt 506 is threaded through the top of the rubber sleeve 502, it is inserted into the interior of the threaded groove 508, so that the rubber sleeve 502 can be well restricted in the interior of the groove 501 provided at the top of the connecting plate 4. A circular ring 507 is provided on the top of the rubber sleeve 502. The bolt 506 is threadedly inserted into the top of the circular ring 507 and passes through the circular ring 507 before the bolt 506 is threaded through the rubber sleeve 502, so that the circular ring 507 is squeezed on the top of the rubber sleeve 502, so that the rubber sleeve 502 can be well restricted in the interior of the groove 501.

[0029] Reference Figure 4The protective device 6 includes a fixing ring 601, which is fixedly connected to the bottom of the connecting plate 4. The fixing ring 601 can be used to set the protective device 6 on the top of the connecting plate 4. The inner wall of the fixing ring 601 is slidably connected with a protective tube 602, which is sleeved on the surface of the pin 3. When the protective device 6 is used, the protective tube 602 is sleeved on the surface of the pin 3, and then the protective tube 602 is inserted into the bottom of the fixing ring 601, so that the pin 3 can be well protected. This can avoid damage to the pin 3 during transportation to a certain extent. A first fixing groove 604 is provided on one side of the fixing ring 601, and a second fixing groove 605 is provided on one side of the first fixing groove 604. The inner walls of the first fixing groove 604 and the second fixing groove 605 are both slidably connected with a rectangular block 603. The rectangular block 603 and one side of the protective tube 602 are inserted into the fixing ring 601 while the protective tube 602 is inserted into the first fixing groove 604. The protective tube 602 is manually rotated to slide the rectangular block 603 into the second fixed groove 605, so that the protective tube 602 and the fixed ring 601 can be connected together, and a fixing rod 606 is slidably inserted at the bottom of the fixed ring 601, and a spring 607 is sleeved on the surface of the fixing rod 606, one end of the spring 607 is fixedly connected to the top of the fixing rod 606, and the end of the spring 607 away from the top of the fixing rod 606 is fixedly connected to the bottom of the fixing ring 601, after the rectangular block 603 is slid into the second fixed groove 605, the fixing rod 606 is inserted into the bottom of the fixing ring 601, and then the fixing rod 606 is inserted into the second fixed groove 605, and then the fixing rod 606 is pulled in the direction close to the fixing ring 601 by the spring 607, so that the fixing rod 606 is well restricted to the inside of the second fixed groove 605, so that the rectangular block 603 can be well restricted to the inside of the second fixed groove 605 by the fixing rod 606.

[0030] Working principle: When using the magnetic ring inductor, connect it to the circuit, it can convert electrical energy into electromagnetic waves in the circuit, and can be used for filtering and anti-interference. Before installing the magnetic ring inductor on the circuit, it is necessary to install the magnetic ring inductor and the base plate so that the magnetic ring inductor can be well installed on the circuit board. When using the limit device 5, manually make the bolt 506 thread through and insert it into the top of the ring 507, and then thread the bolt 506 through the rubber sleeve 502 and then insert it into the thread groove 508, so that the ring 507 is squeezed on the rubber sleeve 502. The top of the rubber sleeve 502 can well limit the rubber sleeve 502 in the groove 501, and then the pin 3 is inserted into the rubber sleeve 502, and then the rubber tube 503 is inserted into the rubber sleeve 502. In the process of inserting the rubber tube 503 into the rubber sleeve 502, the rubber ring 504 is squeezed and deformed, which will not affect the insertion of the rubber tube 503 into the bottom of the rubber sleeve 502. When the rubber tube 503 is completely inserted into the rubber sleeve 502, the rubber ring 504 is completely inserted into the circular groove 505, and then the rubber tube 503 can be stuck in the rubber sleeve 502. When the magnetic ring inductor is damaged, the rubber tube 503 can be pulled out of the rubber sleeve 502, so as to facilitate the repair of the magnetic ring inductor. When the protective device 6 is used, the protective tube 602 is sleeved on the surface of the pin 3, and then the protective tube 602 is inserted into the bottom of the fixing ring 601. When the protective tube 602 is inserted into the fixing ring 601, the rectangular block 603 is inserted into the first fixing groove 604, and then the protective tube 602 is manually rotated to slide the rectangular block 603 into the second fixing groove 605. The protective tube 602 and the fixing ring 601 can be connected together, and the fixing rod 606 can be inserted into the bottom of the fixing ring 601, and then the fixing rod 606 can be inserted into the inside of the second fixing groove 605, and then the fixing rod 606 can be pulled toward the fixing ring 601 by the spring 607, so as to well confine the fixing rod 606 inside the second fixing groove 605. In this way, the rectangular block 603 can be well confined inside the second fixing groove 605 by the fixing rod 606, so that the pin 3 can be well protected, which can avoid damage to the pin 3 during transportation to a certain extent.

Claims

1. A mounting structure for a magnetic ring inductor bottom plate, comprising a magnetic core (1), characterized in that: The surface of the magnetic core (1) is sleeved with a coil (2), the bottom of the magnetic core (1) is provided with a pin (3), the bottom of the magnetic core (1) is provided with a connecting plate (4), the top of the connecting plate (4) is provided with a limiting device (5), the bottom of the connecting plate (4) is provided with a protective device (6), the limiting device (5) comprises a rubber sleeve (502), the top of the connecting plate (4) is provided with a groove (501), the inner wall of the groove (501) is slidably connected to the rubber sleeve (502), and the surface of the pin (3) is fixedly connected with a rubber tube (503).

2. The mounting structure for a base plate of a magnetic toroidal inductor according to claim 1, characterized in that: The surface of the rubber tube (503) is evenly and fixedly connected with a rubber ring (504), and the inner wall of the rubber sleeve (502) is provided with a circular groove (505), and the size of the inner wall of the circular groove (505) is adapted to the size of the rubber ring (504).

3. The mounting structure for a base plate of a toroidal inductor according to claim 1, characterized in that: A bolt (506) is threadedly inserted into the top of the rubber sleeve (502), a thread groove (508) is provided at the bottom of the groove (501), and the inner wall of the thread groove (508) is threadedly connected to the bolt (506).

4. The mounting structure for a base plate of a magnetic toroidal inductor according to claim 3, characterized in that: A circular ring (507) is arranged on the top of the rubber sleeve (502), and the bolt (506) is threadedly inserted through the top of the circular ring (507).

5. The mounting structure for a base plate of a toroidal inductor according to claim 1, characterized in that: The protective device (6) comprises a fixing ring (601), and the fixing ring (601) is fixedly connected to the bottom of the connecting plate (4).

6. The mounting structure for a base plate of a toroidal inductor according to claim 5, characterized in that: The inner wall of the fixing ring (601) is slidably connected with a protective tube (602), and the protective tube (602) is sleeved on the surface of the pin (3).

7. The mounting structure for a base plate of a toroidal inductor according to claim 5, characterized in that: A first fixing groove (604) is provided on one side of the fixing ring (601), a second fixing groove (605) is provided on one side of the first fixing groove (604), and the inner walls of the first fixing groove (604) and the second fixing groove (605) are both slidably connected with a rectangular block (603), and the rectangular block (603) and one side of the protective tube (602).

8. The mounting structure for a base plate of a toroidal inductor according to claim 5, characterized in that: A fixing rod (606) is slidably inserted at the bottom of the fixing ring (601), a spring (607) is sleeved on the surface of the fixing rod (606), one end of the spring (607) is fixedly connected to the top of the fixing rod (606), and one end of the spring (607) away from the top of the fixing rod (606) is fixedly connected to the bottom of the fixing ring (601).

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