CN216562673U

CN216562673U - Anti-falling inductor

Info

Publication number: CN216562673U
Application number: CN202123255968.3U
Authority: CN
Inventors: 张翼; 冯海洪
Original assignee: Wuxi Jingfei Electronics Co ltd
Current assignee: Wuxi Jingfei Electronics Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-17
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses an anti-falling inductor which comprises an inductor body, a protective shell and a clamping plate, wherein the protective shell is arranged on the outer side of the inductor body, a threaded rod is arranged inside the protective shell, the top of the threaded rod is connected with a handle, a sliding rod is arranged on the rear side of the threaded rod, a sliding sleeve is arranged on the sliding rod, a threaded sleeve is arranged on the threaded rod, a supporting frame is arranged between the threaded sleeve and the sliding sleeve, and the clamping plate is arranged above the supporting frame. According to the utility model, through the arrangement of the protective shell, the electrical appliance body can be clamped and fixed through the clamping plates arranged at the upper end and the lower end of the protective shell, and meanwhile, the damping and pressure reducing effects can be realized on the inductor body by utilizing the elastic performance of the damping spring, so that the inductor body is buffered and reduced in pressure, the damage of internal elements caused by the falling and collision of the inductor body is avoided, and the service life of the inductor body is prolonged.

Description

Anti-falling inductor

Technical Field

The utility model relates to the technical field of inductance equipment, in particular to an anti-falling inductor.

Background

The inductor is an element capable of converting electric energy into magnetic energy to be stored, and the inductor plays an irreplaceable role in the power electronic industry as an important component for electromagnetic conversion.

The existing inductor with falling resistance does not have falling resistance in use, for example, a flat wire common mode inductor disclosed in application number CN202020350579.5, the existing inductor does not have a protection function, and has poor falling resistance, so that the inductor is easily damaged by the impact of an external force, and the electrical performance is affected.

Therefore, it is necessary to invent an inductor with anti-falling capability to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-falling inductor, which solves the problem that the existing inductor does not have anti-falling performance, has no protection function and poor anti-falling performance, so that the inductor is easy to damage the internal structure of the inductor under the impact of external force to influence the electrical performance, and meanwhile, the existing protective shell is inconvenient to take the inductor, and when the electrical appliance is damaged and needs to be checked and maintained, the electrical appliance is inconvenient to take out of the protective shell, so that the electrical appliance is troublesome to maintain.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides an inductance with anti falling, includes inductance body, protective housing and splint, the outside of inductance body is provided with protective housing, protective housing's inside is provided with the threaded rod, the top of threaded rod is connected with the handle, the rear side of threaded rod is provided with the slide bar, be provided with the sliding sleeve on the slide bar, be provided with the thread bush on the threaded rod, be provided with the support frame between thread bush and the sliding sleeve, the top of support frame is provided with splint.

Preferably, protective housing is "Contraband" font structural design and forms, protective housing is provided with 2, protective housing is central symmetry each other between about the inductance body, the protective housing bottom is connected with the landing leg for protective housing can carry out the guard action to the inductance body, has strengthened the life of inductance body.

Preferably, the number of the support legs is 4, and the support legs are perpendicular to the protective shell, so that the support legs can stably support the protective shell and the inductor body.

Preferably, be threaded connection between threaded rod and the thread bush, the threaded rod is provided with 2, the external diameter of threaded rod equals the internal diameter of thread bush for threaded rod and thread bush can slide the interval between the regulation splint.

Preferably, be sliding connection between slide bar and the sliding sleeve, the slide bar is provided with 2, mutually perpendicular between slide bar and the protective housing for the screw thread cover can be guaranteed with the sliding sleeve to slide from top to bottom on the threaded rod to the slide bar.

Preferably, the support frame is "L" type structural design and forms, the support frame is provided with 4, mutual central symmetry between the support frame is about the inductance body for the support splint can be stabilized to the support frame.

Preferably, splint are the design of rectangle structure and form, splint are provided with 4, be provided with damping spring between splint and the support frame, the left side of splint is connected with the slider for damping spring can play bradyseism and decompression effect to the inductance body, thereby cushions the decompression to the inductance body.

Preferably, the sliding groove has been seted up with the contact position of support frame to the slider, be sliding connection between slider and the sliding groove, the external diameter of slider is less than the internal diameter of sliding groove, mutually perpendicular between slider and the splint for splint can carry out the centre gripping to the inductance body and fix, can adjust splint through spout and slider simultaneously.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. through the arrangement of the protective shell, the electrical appliance body can be clamped and fixed through the clamping plates arranged at the upper end and the lower end of the protective shell, and meanwhile, the damping and pressure reducing effects can be realized on the inductor body by utilizing the elastic performance of the damping spring, so that the inductor body is buffered and decompressed, internal elements are prevented from being damaged when the inductor body falls down and collides, and the service life of the inductor body is prolonged;

2. through the setting of threaded rod and thread bush, when clockwise turning the threaded rod through handheld handle, two thread bushes can be close to each other on the threaded rod, otherwise when anticlockwise turning the threaded rod, the thread bush will enlarge the interval of two thread bushes to can take out the inductance body, thereby reach and be convenient for take out the electrical apparatus and maintain.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic perspective view of an inductor body according to the present invention;

FIG. 3 is a schematic perspective view of the sliding rod and the sliding sleeve according to the present invention;

FIG. 4 is a perspective view of the protective housing of the present invention;

FIG. 5 is a schematic perspective view of the supporting frame and the clamping plate of the present invention;

fig. 6 is an enlarged perspective view of the utility model at a in fig. 5.

Description of reference numerals:

1. an inductor body; 2. a protective housing; 3. a support leg; 4. a threaded rod; 5. a handle; 6. a slide bar; 7. a sliding sleeve; 8. a threaded sleeve; 9. a support frame; 10. a damping spring; 11. a splint; 12. a slider; 13. a chute.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides an anti-falling inductor shown in figures 1-6, which comprises an inductor body 1, a protective shell 2 and a clamping plate 11, wherein the protective shell 2 is arranged on the outer side of the inductor body 1, a threaded rod 4 is arranged inside the protective shell 2, the top of the threaded rod 4 is connected with a handle 5, a sliding rod 6 is arranged on the rear side of the threaded rod 4, a sliding sleeve 7 is arranged on the sliding rod 6, a threaded sleeve 8 is arranged on the threaded rod 4, a supporting frame 9 is arranged between the threaded sleeve 8 and the sliding sleeve 7, and the clamping plate 11 is arranged above the supporting frame 9.

Protective housing 2 is "Contraband" font structural design and forms, and protective housing 2 is provided with 2, and protective housing 2 is connected with landing leg 3 about mutual central symmetry between the inductance body 1 bottom protective housing 2, and landing leg 3 is provided with 4, mutually perpendicular between landing leg 3 and the protective housing 2.

Threaded connection is between threaded rod 4 and the thread bush 8, and threaded rod 4 is provided with 2, and the external diameter of threaded rod 4 equals the internal diameter of thread bush 8, is sliding connection between slide bar 6 and the sliding sleeve 7, and slide bar 6 is provided with 2, mutually perpendicular between slide bar 6 and the protective housing 2.

Support frame 9 is "L" type structural design and forms, support frame 9 is provided with 4, support frame 9 is central symmetry each other between about inductance body 1, splint 11 is the design of rectangle structure and forms, splint 11 is provided with 4, be provided with damping spring 10 between splint 11 and the support frame 9, the left side of splint 11 is connected with slider 12, slider 12 has seted up spout 13 with the contact position of support frame 9, be sliding connection between slider 12 and the spout 13, the external diameter of slider 12 is less than the internal diameter of spout 13, mutually perpendicular between slider 12 and the splint 11.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, when the device is used, firstly, the inductor body 1 is placed at a proper position, then the handle 5 is held by hand to rotate the threaded rod 4 clockwise, so that the two threaded sleeves 8 are close to each other on the threaded rod 4, and meanwhile, the threaded sleeves 8 can move up and down on the threaded rod 4 under the sliding action of the sliding rod 6 and the sliding sleeve 7, then the inductor body 1 is clamped and fixed inside the protective shell 2 through the clamping plates 11, when the clamping plates 11 are clamped on the left side and the right side of the inductor body 1, the damping spring 10 can play a role in damping and reducing pressure on the inductor body 1, so that the inductor body 1 is buffered and reduced in pressure, internal elements are prevented from being damaged when the inductor body 1 falls and collides, and the service life of the inductor body 1 is prolonged;

referring to the attached drawings 1-6 of the specification, when the device is used, but when the inductor body needs to be checked and maintained after being used for a long time, the threaded rod 4 is rotated anticlockwise by holding the handle 5, so that the distance between the two threaded sleeves 8 on the threaded rod 4 is enlarged, the clamping plates 11 at the upper end and the lower end are separated from the inductor body 1 at the same time, then the inductor body 1 can be taken out from the inside of the protective shell 2, the electric appliance 1 can be taken out conveniently for maintenance, and the protective shell 2 is guaranteed to be more convenient and quicker to use.

Claims

1. The utility model provides an inductance with anti falling, includes inductance body (1), protective housing (2) and splint (11), its characterized in that: the outside of inductance body (1) is provided with protective housing (2), the inside of protective housing (2) is provided with threaded rod (4), the top of threaded rod (4) is connected with handle (5), the rear side of threaded rod (4) is provided with slide bar (6), be provided with sliding sleeve (7) on slide bar (6), be provided with thread bush (8) on threaded rod (4), be provided with between thread bush (8) and sliding sleeve (7) support frame (9), the top of support frame (9) is provided with splint (11).

2. A crash-resistant inductor as recited by claim 1, wherein: protective housing (2) are "Contraband" font structural design and form, protective housing (2) are provided with 2, protective housing (2) are about mutual central symmetry between inductance body (1), protective housing (2) bottom is connected with landing leg (3).

3. A crash-resistant inductor as recited by claim 2, wherein: the number of the supporting legs (3) is 4, and the supporting legs (3) are perpendicular to the protective shell (2).

4. A crash-resistant inductor as recited by claim 1, wherein: be threaded connection between threaded rod (4) and thread bush (8), threaded rod (4) are provided with 2, the external diameter of threaded rod (4) equals the internal diameter of thread bush (8).

5. A crash-resistant inductor as recited by claim 1, wherein: the sliding rod (6) is in sliding connection with the sliding sleeve (7), the number of the sliding rods (6) is 2, and the sliding rods (6) are perpendicular to the protective shell (2).

6. A crash-resistant inductor as recited by claim 1, wherein: the inductor is characterized in that the support frame (9) is designed into an L-shaped structure, 4 support frames are arranged on the support frame (9), and the support frame (9) is in central symmetry with the inductor body (1).

7. A crash-resistant inductor as recited by claim 1, wherein: splint (11) are the design of rectangle structure and form, splint (11) are provided with 4, be provided with damping spring (10) between splint (11) and support frame (9), the left side of splint (11) is connected with slider (12).

8. An anti-falling inductor according to claim 7, wherein: sliding grooves (13) are formed in the contact positions of the sliding blocks (12) and the supporting frame (9), the sliding blocks (12) are in sliding connection with the sliding grooves (13), the outer diameters of the sliding blocks (12) are smaller than the inner diameters of the sliding grooves (13), and the sliding blocks (12) are perpendicular to the clamping plates (11).