Inductance coil fixing device
By combining the mounting base, clamp, and buckle, the problem of inductor coil displacement during vibration is solved, achieving stable fixation and convenient assembly/disassembly of the inductor coil, thus improving its practicality and economy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU KEXINRUI ELECTRONIC TECHNOLOGY CO LTD
- Filing Date
- 2025-01-13
- Publication Date
- 2026-04-24
AI Technical Summary
Inductors are prone to displacement during vibration of electronic devices, leading to collision damage or inconvenience in disassembly and assembly. Existing fixing methods are not conducive to maintenance and replacement.
The device employs a fixing mechanism including a mounting base, clamps, clips, and a top plate. Through the cooperation of the clamps and clips, the inductor coil is securely fixed using an arc-shaped block and a return spring, facilitating easy assembly and disassembly.
This design achieves a stable fixation of the inductor coil, facilitating assembly and disassembly, and improving its practicality and cost-effectiveness.
Smart Images
Figure CN224164133U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of inductor coil installation technology, and more specifically, to an inductor coil fixing device. Background Technology
[0002] Many electronic devices, such as mobile phones and computers, are subject to vibrations due to various external factors. If the inductor is not fixed, it may shift during these vibrations. For example, in automotive electronic systems, the continuous bumps and vibrations caused by driving on different road conditions could cause an unfixed inductor to move on the circuit board and collide with other components. Such collisions could damage the inductor itself or other adjacent electronic components, leading to circuit malfunctions, and the coil's shape must be maintained.
[0003] Currently, most inductors are fixed by direct bonding or filling. This method makes it difficult to install and remove the inductor. If the inductor is damaged, the fixing device must be replaced as well, which is not conducive to the repair and replacement of the inductor. Utility Model Content
[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide an inductor coil fixing device to solve the problems in the background art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution;
[0006] An inductor coil fixing device includes a mounting base and an inductor coil body disposed inside the mounting base. Two clamping plates are slidably mounted inside the mounting base. Each of the two clamping plates has a mounting groove. A buckle plate is hinged to the inner side of each of the two mounting grooves. A top plate is rotatably mounted on the top of the mounting base. Two arc-shaped blocks are integrally formed at the bottom of the top plate. Both arc-shaped blocks are located inside the mounting base. The opposite sides of the two arc-shaped blocks are in smooth contact with the two clamping plates. A lead through hole is provided on the mounting base.
[0007] As a further description of the above technical solution:
[0008] The bottom of the top plate is integrally formed with evenly distributed locking blocks, the cross-sectional shape of the locking blocks is L-shaped, and the number of locking blocks is three or more.
[0009] As a further description of the above technical solution:
[0010] The bottom of the clamping plate is integrally formed with a slider, which is slidably connected to the inner bottom wall of the mounting base.
[0011] As a further description of the above technical solution:
[0012] The buckle plate has an L-shaped cross-section, and a protective pad is fixedly installed on the inner side of the buckle plate.
[0013] As a further description of the above technical solution:
[0014] A reset spring is installed between the buckle plate and the inner wall of the mounting groove.
[0015] Compared with existing technologies, the advantages of this utility model are:
[0016] This solution features a simple structure and operation, facilitating the disassembly and assembly of the inductor coil body. When the inductor coil body is damaged, it can be removed and replaced, improving the practicality and economy of the inductor coil. Attached Figure Description
[0017] Figure 1 This is a frontal sectional view of the present invention.
[0018] Figure 2 This is a top sectional view of the present invention.
[0019] Figure 3 This utility model Figure 1 A magnified structural diagram of part A in the middle.
[0020] Explanation of the labels in the diagram:
[0021] 1. Mounting base; 2. Inductor coil body; 3. Clamping plate; 31. Slider; 4. Mounting groove; 5. Buckle plate; 6. Top plate; 61. Locking block; 7. Arc block; 8. Pin through hole; 9. Protective pad; 10. Return spring. Detailed Implementation
[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0023] Please see Figure 1-3 In this utility model, an inductor coil fixing device includes a mounting base 1 and an inductor coil body 2 disposed inside the mounting base 1. Two clamping plates 3 are slidably installed inside the mounting base 1. Each clamping plate 3 has a mounting groove 4. Each mounting groove 4 has a latching plate 5 hinged to its inner side. A top plate 6 is rotatably mounted on the top of the mounting base 1. Two arc-shaped blocks 7 are integrally formed at the bottom of the top plate 6. Both arc-shaped blocks 7 are located inside the mounting base 1. The opposite sides of the two arc-shaped blocks 7 are in smooth contact with the two clamping plates 3 respectively. A lead through hole 8 is provided on the mounting base 1.
[0024] In this invention, the inductor coil body 2 is placed between two clamping plates 3, and the pins of the inductor coil body 2 are led out through the pin through holes 8. The top plate 6 is fastened onto the mounting base 1, and then the top plate 6 is rotated so that the arc-shaped block 7 at the bottom of the top plate 6 first presses against the buckle plate 5 on the clamping plate 3, causing the two buckle plates 5 to rotate relative to each other until the buckle plate 5 moves above the inductor coil body 2. Then the top plate 6 presses against the clamping plate 3, so that the two clamping plates 3 come closer to each other to clamp and fix the inductor coil body 2, thus completing the fixed installation of the inductor coil body 2. The structure and operation are simple, and it is convenient to disassemble and assemble the inductor coil body 2. When the inductor coil body 2 is damaged, it can be removed and replaced, improving the practicality and economy of the inductor coil.
[0025] Please see Figure 1 The bottom of the top plate 6 is integrally formed with evenly distributed locking blocks 61. The cross-sectional shape of the locking blocks 61 is L-shaped, and the number of locking blocks 61 is three or more.
[0026] In this utility model, the locking block 61 can easily hook onto the edge of the mounting base 1, thereby facilitating the disassembly and assembly of the top plate 6 and the mounting base 1, and also making it easier for the top plate 6 and the mounting base 1 to rotate.
[0027] Please see Figure 1 The bottom of the clamping plate 3 is integrally formed with a slider 31, which is slidably connected to the inner bottom wall of the mounting base 1.
[0028] In this invention, the slider 31 ensures the connection between the clamping plate 3 and the mounting base 1, preventing them from separating and ensuring the stability of the clamping plate 3.
[0029] Please see Figure 1-3 The buckle plate 5 has an L-shaped cross-section, and a protective pad 9 is fixedly installed on the inner side of the buckle plate 5.
[0030] In this invention, the L-shaped buckle 5 restricts the upward displacement of the inductor coil body 2, and the protective pad 9 prevents hard contact between the buckle 5 and the inductor coil body 2, thus protecting the inductor coil body 2.
[0031] Please see Figure 1 and Figure 2 A return spring 10 is installed between the buckle plate 5 and the inner wall of the mounting groove 4.
[0032] In this invention, the reset spring 10 provides the elastic force for the buckle plate 5 to rotate outward, so that the buckle plate 5 can be flipped outward when it is not squeezed by the arc block 7, which facilitates the removal of the inductor coil body 2.
[0033] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.
Claims
1. An inductor coil fixing device, comprising a mounting base (1) and an inductor coil body (2) disposed inside the mounting base (1), characterized in that: The mounting base (1) has two sliding clamps (3) inside, and each clamp (3) has a mounting groove (4). Each mounting groove (4) has a latch plate (5) hinged to its inner side. The top of the mounting base (1) has a rotating top plate (6). The bottom of the top plate (6) has two integrally formed arc blocks (7). Both arc blocks (7) are located inside the mounting base (1). The opposite side of the two arc blocks (7) is in smooth contact with the two clamps (3). The mounting base (1) has pin through holes (8).
2. The inductor coil fixing device according to claim 1, characterized in that: The bottom of the top plate (6) is integrally formed with uniformly distributed locking blocks (61), the cross-sectional shape of the locking blocks (61) is L-shaped, and the number of locking blocks (61) is three or more.
3. The inductor coil fixing device according to claim 1, characterized in that: The bottom of the clamp (3) is integrally formed with a slider (31), which is slidably connected to the inner bottom wall of the mounting base (1).
4. The inductor coil fixing device according to claim 1, characterized in that: The buckle plate (5) has an L-shaped cross section, and a pad (9) is fixedly installed on the inner side of the buckle plate (5).
5. An inductor coil fixing device according to claim 1, characterized in that: A reset spring (10) is installed between the buckle plate (5) and the inner wall of the mounting groove (4).