Integrated double-layer inductor

Abstract

The utility model relates to the technical field of double-layer inductors, in particular to an integrated double-layer inductor. Comprising a shell and further comprises a circuit board arranged in the shell. According to the utility model, through the arrangement of the fixing assembly, the inductor body can be effectively fixed and installed, and a worker does not need to use bolts, weld and the like, so that the disassembly and assembly efficiency of the inductor body is effectively improved, and the workload of the worker is reduced; the inductor body can be conveniently disassembled, replaced and overhauled by a worker, the practicability of the inductor body is effectively improved, the inductor body can be effectively protected through the arranged protection assembly in cooperation with the shell, the service life of the inductor body can be effectively prolonged, and the inductor body can be effectively protected through the arranged installation assembly. And the protection assembly can be effectively fixed, so that the protection assembly can effectively play a protection role.

Description

Technical Field

[0001] The utility model relates to the technical field of double-layer inductors, and specifically, to an integrated double-layer inductor. Background Technique

[0002] An inductor is a component that can convert electrical energy into magnetic energy and store it. The structure of an inductor is similar to that of a transformer. An inductor has a certain inductance. It only impedes the change of current. If the inductor is in a state without current passing through, when the circuit is switched on, it will try to impede the current from flowing through it; if the inductor is in a state with current passing through, when the circuit is switched off, it will try to maintain the current unchanged. An inductor is also called a choke, a reactor, or a dynamic reactor. In daily life, an integrated double-layer inductor is needed.

[0003] Traditional double-layer inductors are generally fixedly installed inside the housing by means of bolts and welding. Although these methods can effectively install the inductor, the installation process is time-consuming and laborious. It not only reduces the disassembly and assembly efficiency of the inductor, but also increases the workload of the staff. As a result, when the inductor is damaged or the like, the staff cannot conveniently disassemble, replace, and repair the inductor, which will affect the normal use effect of the inductor and reduce the overall practicality of the inductor.

[0004] Therefore, those skilled in the art provide an integrated double-layer inductor to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to provide an integrated double-layer inductor, including a housing, and further including:

[0006] A circuit board, arranged inside the housing, and an inductor body is provided on the upper surface of the circuit board;

[0007] Fixing components, respectively arranged on the front end surface and the rear end surface of the housing, and used for fixing the circuit board, so as to be able to fix the inductor body;

[0008] A protection component, located above the housing, and used for closing the housing, so as to be able to protect the inductor body inside the housing;

[0009] An installation component, arranged outside the housing, and used for fixing the protection component, so that the protection component can effectively play a protective role, and at the same time, it is convenient for the staff to disassemble and assemble the inductor body inside the housing.

[0010] As a further improvement of the technical solution, the fixing component includes fixing plates respectively arranged on the front surface and the rear surface of the outer shell. Slide bars are symmetrically arranged inside the fixing plates. Both ends of multiple said slide bars are fixedly connected to the front and rear inner walls of the fixing plates. A moving plate is arranged inside the fixing plates. A guiding groove for the slide bars to move is formed inside the moving plate. A return spring is sleeved outside each of the multiple slide bars. Multiple said return springs are all abutted between the moving plate and the fixing plates. A pull handle is fixedly connected to the outside of the moving plate through an outer plate. Connecting plates are symmetrically arranged on the opposite sides of the two moving plates. L-shaped clamping blocks are fixedly connected to the outside of multiple said connecting plates. Guiding grooves for the connecting plates to move are formed on the contact surfaces between the two fixing plates and the outer shell.

[0011] As a further improvement of the technical solution, the materials of multiple said L-shaped clamping blocks are all rubber.

[0012] As a further improvement of the technical solution, the protection component includes a closing cover located above the outer shell. A support plate is fixedly connected to the outside of the outer shell. A connecting frame is fixedly connected to the upper surface of the support plate. A fixing rod is fixedly connected to the inside of the connecting frame. A scroll spring is fixedly connected to the outside of the fixing rod. The other end of the scroll spring is fixedly connected to a rotating sleeve. An L-shaped plate is fixedly connected to the outside of the rotating sleeve. The outside of the L-shaped plate is fixedly connected to the outside of the closing cover. An insertion plate is fixedly connected to the outside of the closing cover.

[0013] As a further improvement of the technical solution, the installation component includes a fixing frame fixedly connected to the outside of the outer shell. A guiding groove for the insertion plate to move is formed on the upper surface of the fixing frame. A fixing sleeve is fixedly connected to the outside of the fixing frame. An installation rod is arranged inside the fixing sleeve. One end of the installation rod is fixedly connected to a pulling disc. A resisting disc is fixedly connected to the outside of the installation rod. A resisting spring is sleeved on the outside of the installation rod. The resisting spring is abutted between the resisting disc and the fixing sleeve. Guiding grooves for the installation rod to move are formed on the contact surfaces between the fixing sleeve and the fixing frame. A guiding groove for the installation rod to move is formed inside the insertion plate.

[0014] As a further improvement of the technical solution, multiple supporting feet are fixedly connected to the bottom of the outer shell. Anti-slip pads are bonded to the bottoms of multiple said supporting feet. Herringbone anti-slip grooves are equidistantly formed on the bottoms of multiple said anti-slip pads.

[0015] Compared with the prior art, the beneficial effects of the present utility model:

[0016] In this integrated double-layer inductor, through the provided fixing component, protection component and installation component, when the inductor body needs to be installed, just place the circuit board inside the housing first, and then use the fixing component to fix the circuit board. At this time, the inductor body can be fixedly installed, without the need for workers to use bolts and welding methods, effectively improving the disassembly and assembly efficiency of the inductor body, thus facilitating workers to disassemble, replace and repair the inductor body, effectively improving the practicability of the inductor body. After the inductor body is installed, use the installation component to fix the protection component. At this time, the inductor body can be effectively protected through the cooperation between the protection component and the housing, thus effectively extending the service life of the inductor body, saving time and effort. Description of the Drawings

[0017] Figure 1 is the overall three-dimensional structure diagram of the present invention;

[0018] Figure 2 is the three-dimensional structure diagram after the closing cover of the present invention is opened;

[0019] Figure 3 is the sectional three-dimensional structure diagram of the housing and the fixing plate of the present invention;

[0020] Figure 4 is the bottom three-dimensional structure diagram of the present invention;

[0021] Figure 5 is Figure 2 the enlarged structure diagram of area A in

[0022] Figure 6 is Figure 2 the enlarged structure diagram of area B in

[0023] Figure 7 is Figure 3 the enlarged structure diagram of area C in

[0024] The meanings of each label in the figure are as follows:

[0025] 1. Housing; 2. Fixing plate; 3. Support plate; 4. Connecting frame; 5. Closing cover; 6. Insertion plate; 7. Fixing frame; 8. Fixing sleeve; 9. Inductor body; 10. Circuit board; 11. Support feet; 12. Fixing rod; 13. Volute spring; 14. Rotating sleeve; 15. C-shaped plate; 16. Installation rod; 17. Contact plate; 18. Contact spring; 19. Slide rod; 20. Moving plate; 21. Return spring; 22. Outer plate; 23. Connecting plate; 24. L-shaped clamping block. Detailed Embodiments

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figure 1 - Figure 7 as shown in the figure, this embodiment provides an integrated double-layer inductor, including a housing 1, and further including:

[0028] A circuit board 10 is disposed inside the housing 1, and an inductor body 9 is provided on the upper surface of the circuit board 10;

[0029] Fixing components are respectively disposed on the front end surface and the rear end surface of the housing 1 and are used for fixing the circuit board 10, so as to be able to fix the inductor body 9;

[0030] A protection component is located above the housing 1 and is used for closing the housing 1, so as to be able to protect the inductor body 9 inside the housing 1;

[0031] An installation component is disposed outside the housing 1 and is used for fixing the protection component, so that the protection component can effectively play a protective role and at the same time facilitate the staff to disassemble and assemble the inductor body 9 inside the housing 1.

[0032] The above working principle: When it is necessary to install the inductor body 9, only need to first place the circuit board 10 inside the housing 1, and then use the fixing component to fix the circuit board 10. At this time, the inductor body 9 can be fixedly installed, without the need for the staff to use bolts and welding and other methods, effectively improving the disassembly and assembly efficiency of the inductor body 9, so as to facilitate the staff to disassemble, replace and repair the inductor body 9, effectively improving the practicability of the inductor body 9. After the inductor body 9 is installed, then use the installation component to fix the protection component. At this time, the inductor body 9 can be effectively protected through the cooperation between the protection component and the housing 1, so as to effectively extend the service life of the inductor body 9, saving time and effort.

[0033] In order to effectively fix and install the inductor body 9, the fixing component includes fixing plates 2 respectively arranged on the front surface and the rear surface of the housing 1. Slide bars 19 are symmetrically arranged inside the fixing plates 2. Both ends of multiple slide bars 19 are fixedly connected to the front and rear inner walls of the fixing plates 2. A moving plate 20 is arranged inside the fixing plates 2. A guiding groove for the movement of the slide bars 19 is formed inside the moving plate 20. A reset spring 21 is sleeved outside each of the multiple slide bars 19. Multiple reset springs 21 are all abutted between the moving plate 20 and the fixing plates 2. A pull handle is fixedly connected to the outside of the moving plate 20 through an outer plate 22. Connecting plates 23 are symmetrically arranged on the opposite sides of the two moving plates 20. L-shaped clamping blocks 24 are fixedly connected to the outside of multiple connecting plates 23. Guiding grooves for the movement of the connecting plates 23 are formed on the contact surfaces of the two fixing plates 2 and the housing 1. When it is necessary to fix and install the inductor body 9, just pull the pull handle first. At this time, the pull handle will drive the outer plate 22 to move synchronously. The outer plate 22 then drives the moving plate 20 to move synchronously outside the slide bars 19. During the movement of the moving plate 20, the reset spring 21 will be compressed. The moving plate 20 will also drive the connecting plate 23 to move synchronously. The connecting plate 23 then drives the L-shaped clamping block 24 to move synchronously. At this time, place the circuit board 10 inside the housing 1 and then release the pull handle. At this time, the reset spring 21 resets and drives the moving plate 20 to move synchronously. The moving plate 20 then drives the connecting plate 23 and the L-shaped clamping block 24 to move synchronously. When the L-shaped clamping block 24 abuts against the outside of the circuit board 10, the circuit board 10 can be effectively fixed by the L-shaped clamping block 24, so that the inductor body 9 can be effectively fixed and installed without using bolts, welding and other methods, effectively improving the disassembly and assembly efficiency of the inductor body 9, reducing the work burden of the staff, and thus facilitating the staff to disassemble, replace and repair the inductor body 9.

[0034] Considering that it is necessary to protect the circuit board 10 when fixing and clamping the circuit board 10 to prevent the L-shaped clamping block 24 from damaging the circuit board 10, the materials of multiple L-shaped clamping blocks 24 are all rubber. The rubber material has good elasticity and wear resistance. Therefore, the L-shaped clamping block 24 also has the above advantages. It can not only effectively improve the friction between the L-shaped clamping block 24 and the circuit board 10, thus effectively improving the fixing effect of the circuit board 10, but also effectively protect the circuit board 10, so as to effectively extend the service life of the circuit board 10.

[0035] In order to effectively close the housing 1, the protection component includes a closing cover 5 located above the housing 1. A support plate 3 is fixedly connected to the outside of the housing 1. A connecting frame 4 is fixedly connected to the upper surface of the support plate 3. A fixing rod 12 is fixedly connected to the inside of the connecting frame 4. A scroll spring 13 is fixedly connected to the outside of the fixing rod 12. The other end of the scroll spring 13 is fixedly connected to a rotating sleeve 14. A U-shaped plate 15 is fixedly connected to the outside of the rotating sleeve 14. The outside of the U-shaped plate 15 is fixedly connected to the outside of the closing cover 5. An insertion plate 6 is fixedly connected to the outside of the closing cover 5. After the inductor body 9 is fixedly installed, it is necessary to close the housing 1. At this time, only the closing cover 5 needs to be pressed. The closing cover 5 will drive the U-shaped plate 15 to move synchronously. The U-shaped plate 15 will then drive the rotating sleeve 14 to rotate synchronously. The rotating sleeve 14 will then stretch the scroll spring 13. When the closing cover 5 is completely closed, the closing cover 5 is fixed by the installation component. At this time, the inductor body 9 can be protected through the cooperation between the closing cover 5 and the housing 1. When it is necessary to disassemble the inductor, only the fixing effect on the closing cover 5 needs to be cancelled by the installation component first. At this time, the scroll spring 13 resets, driving the rotating sleeve 14 to rotate synchronously. The rotating sleeve 14 will then drive the U-shaped plate 15 to move synchronously. The U-shaped plate 15 will then drive the closing cover 5 to move synchronously. At this time, the closing cover 5 can be opened, facilitating the staff to disassemble, replace, and repair the inductor body 9.

[0036] In order to effectively fix the closing cover 5, the installation component includes a fixing frame 7 fixedly connected to the outside of the housing 1. A guiding groove for the insertion plate 6 to move is provided on the upper surface of the fixing frame 7. A fixing sleeve 8 is fixedly connected to the outside of the fixing frame 7. An installation rod 16 is provided inside the fixing sleeve 8. One end of the installation rod 16 is fixedly connected to a pulling plate. A resisting plate 17 is fixedly connected to the outside of the installation rod 16. A resisting spring 18 is sleeved on the outside of the installation rod 16. The resisting spring 18 abuts between the resisting plate 17 and the fixing sleeve 8. Guiding grooves for the installation rod 16 to move are provided on the contact surfaces between the fixing sleeve 8 and the fixing frame 7. A guiding groove for the installation rod 16 to move is provided inside the insertion plate 6. When it is necessary to fix the closing cover 5, only need to first pull the pulling plate. At this time, the pulling plate will drive the installation rod 16 to move synchronously. The installation rod 16 will then drive the resisting plate 17 to move synchronously. During the movement of the resisting plate 17, the resisting spring 18 will be compressed. At this time, then press the closing cover 5. The closing cover 5 will drive the insertion plate 6 to move synchronously. When the insertion plate 6 is inserted into the guiding groove on the upper surface of the fixing frame 7, then release the pulling plate. At this time, the resisting spring 18 resets, driving the resisting plate 17 and the installation rod 16 to move synchronously. When the installation rod 16 is inserted into the guiding groove inside the insertion plate 6, the insertion plate 6 and the fixing frame 7 can be fixed. At this time, the closing cover 5 can be fixed, so that the closing cover 5 can cooperate with the housing 1 to effectively protect the inductor body 9.

[0037] In addition, in order to prevent the inductor body 9 from being displaced during use, a plurality of supporting feet 11 are fixedly connected to the bottom of the housing 1. Anti-slip pads are bonded to the bottoms of the plurality of supporting feet 11. Herringbone anti-slip grooves are equally spaced on the bottoms of the plurality of anti-slip pads. The anti-slip pads and the herringbone anti-slip grooves can effectively play an anti-slip role, so as to effectively prevent the inductor body 9 from being displaced during use and affecting the normal use effect of the inductor body 9.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated double-layer inductor, comprising a housing (1), characterized in that: Further included are: A circuit board (10) disposed inside the housing (1), and an inductor body (9) is provided on the upper surface of the circuit board (10); Fixing components respectively disposed on the front surface and the rear surface of the housing (1) and used for fixing the circuit board (10), so as to be able to fix the inductor body (9); A protection component located above the housing (1) and used for closing the housing (1), so as to be able to protect the inductor body (9) inside the housing (1); An installation component disposed outside the housing (1) and used for fixing the protection component, so that the protection component can effectively play a protective role and at the same time facilitate the staff to disassemble and assemble the inductor body (9) inside the housing (1).

2. The integrated double-layer inductor according to claim 1, characterized in that: The fixing components include fixing plates (2) respectively disposed on the front surface and the rear surface of the housing (1). Slide rods (19) are symmetrically provided inside the fixing plates (2). Both ends of the plurality of slide rods (19) are fixedly connected to the front and rear inner walls of the fixing plates (2). A moving plate (20) is provided inside the fixing plates (2). A guiding groove for the slide rods (19) to move is formed inside the moving plate (20). A return spring (21) is sleeved outside each of the plurality of slide rods (19). The plurality of return springs (21) are all abutted between the moving plate (20) and the fixing plates (2). A pull handle is fixedly connected to the outside of the moving plate (20) through an outer plate (22). Connecting plates (23) are symmetrically provided on the opposite sides of the two moving plates (20). L-shaped clamping blocks (24) are fixedly connected to the outside of the plurality of connecting plates (23). Guiding grooves for the connecting plates (23) to move are formed on the contact surfaces of the two fixing plates (2) and the housing (1).

3. The integrated double-layer inductor according to claim 2, characterized in that: The plurality of L-shaped clamping blocks (24) are all made of rubber.

4. The integrated double-layer inductor according to claim 1, characterized in that: The protection component includes a closing cover (5) located above the housing (1). A support plate (3) is fixedly connected to the outside of the housing (1). A connecting frame (4) is fixedly connected to the upper surface of the support plate (3). A fixing rod (12) is fixedly connected to the inside of the connecting frame (4). A scroll spring (13) is fixedly connected to the outside of the fixing rod (12). The other end of the scroll spring (13) is fixedly connected to a rotating sleeve (14). A U-shaped plate (15) is fixedly connected to the outside of the rotating sleeve (14). The outside of the U-shaped plate (15) is fixedly connected to the outside of the closing cover (5). An insertion plate (6) is fixedly connected to the outside of the closing cover (5).

5. The integrated double-layer inductor according to claim 4, characterized in that: The mounting assembly comprises a fixing frame (7) fixedly connected to the outside of the housing (1); a guide groove for movement of the plug plate (6) is provided on the upper surface of the fixing frame (7); a fixing sleeve (8) is fixedly connected to the outside of the fixing frame (7); a mounting rod (16) is provided inside the fixing sleeve (8); a pull plate is fixedly connected to one end of the fixing rod (16); a resistance plate (17) is fixedly connected to the outside of the fixing rod (16); a resistance spring (18) is sleeved on the outside of the fixing rod (16); the resistance spring (18) is in resistance between the resistance plate (17) and the fixing sleeve (8); a guide groove for movement of the fixing rod (16) is provided on the contact surface of the fixing sleeve (8) and the fixing frame (7); and a guide groove for movement of the fixing rod (16) is provided inside the plug plate (6).

6. The integrated double-layer inductor according to claim 1, characterized in that: The bottom of the housing (1) is fixedly connected to a plurality of supporting feet (11), the bottoms of the plurality of supporting feet (11) are all bonded with anti-skid pads, and the bottoms of the plurality of anti-skid pads are provided with herringbone anti-skid grooves at equal intervals.

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